http://mynojoom.ParsiBlog.com ParsiBlog.com ATOM Generator Fri, 24 Feb 2012 02:25:04 GMT محمود فتاحي 5 1 5 tag:mynojoom.ParsiBlog.com/Posts/2/%d8%ae%d8%a7%d9%86%d9%88%d8%a7%d8%af%d9%87+%d9%85%d9%86%d8%b8%d9%88%d9%85%d9%87+%d8%b4%d9%85%d8%b3%d9%8a%26%2361472%3b/ Thu, 10 May 2007 00:03:00 GMT <div dir='rtl'><P class=MsoNormal dir=rtl style="BACKGROUND: white; MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-outline-level: 1" align=center><B><SPAN lang=FA style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"; mso-font-kerning: 18.0pt; mso-bidi-language: FA"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p>&nbsp;</o:p></SPAN></B></P> <P class=MsoNormal dir=rtl style="BACKGROUND: white; MARGIN: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-outline-level: 1"><B><SPAN lang=AR-SA style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"; mso-font-kerning: 18.0pt">خانواده منظومه شمسي</SPAN></B><SPAN dir=ltr></SPAN><B><SPAN dir=ltr style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: "SDC-Badr College"; mso-font-kerning: 18.0pt; mso-bidi-font-family: "Arabic Transparent""><SPAN dir=ltr></SPAN> </SPAN></B><B><SPAN lang=FA style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"; mso-font-kerning: 18.0pt; mso-bidi-language: FA"><BR></SPAN></B><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"">تمام</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "SDC-Badr College"; mso-bidi-font-family: "Arabic Transparent""><SPAN dir=ltr></SPAN> <A title="اجرام آسماني" href="http://daneshnameh.roshd.ir/mavara/mavara-index.php?page=%D8%A7%D8%AC%D8%B1%D8%A7%D9%85+%D8%A2%D8%B3%D9%85%D8%A7%D9%86%DB%8C"><SPAN lang=AR-SA dir=rtl style="COLOR: #0044bb; FONT-FAMILY: "Arabic Transparent"">اجرام</SPAN><SPAN dir=ltr></SPAN><SPAN lang=AR-SA style="COLOR: #0044bb"><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA dir=rtl style="COLOR: #0044bb; FONT-FAMILY: "Arabic Transparent"">آسماني</SPAN></A><SPAN dir=ltr></SPAN><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"">که در يک منظومه مداري قرار دارند، تحت تأثير جاذبه‌اي دو جانبه به دور</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "SDC-Badr College"; mso-bidi-font-family: "Arabic Transparent""><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"">يک جرم مشترک مرکزي مي‌چرخند. در</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "SDC-Badr College"; mso-bidi-font-family: "Arabic Transparent""><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: green; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"">منظومه زمين</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: green; FONT-FAMILY: "SDC-Badr College"; mso-bidi-font-family: "Arabic Transparent""><SPAN dir=ltr></SPAN> _ </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: green; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"">ماه</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "SDC-Badr College"; mso-bidi-font-family: "Arabic Transparent""><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"">مرکز جرم مشترک در فاصله 4748 کيلومتري (2950مايلي) هسته زمين قرار</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "SDC-Badr College"; mso-bidi-font-family: "Arabic Transparent""><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"">داشته و از سطح زمين خارج نشده است. در مورد منظومه شمسي ، مرکز جرم مشترک همواره</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "SDC-Badr College"; mso-bidi-font-family: "Arabic Transparent""><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"">با تغيير موقعيت نسبي سياره‌ها ، در حال تغيير است. اين مرکز در فاصله‌اي حدود</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "SDC-Badr College"; mso-bidi-font-family: "Arabic Transparent""><SPAN dir=ltr></SPAN> 300000 </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"">کيلومتر (186000 مايل) خارج از سطح خورشيد قرار دارد</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: "SDC-Badr College"; mso-bidi-font-family: "Arabic Transparent""><SPAN dir=ltr></SPAN>. </SPAN><B><SPAN lang=AR-SA style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: "Arabic Transparent"; mso-ascii-font-family: "SDC-Badr College"; mso-hansi-font-family: "SDC-Badr College"; mso-font-kerning: 18.0pt"><o:p></o:p></SPAN></B></P></div> محمود فتاحي tag:mynojoom.ParsiBlog.com/Posts/1/%d9%85%d9%86%d8%b8%d9%88%d9%85%d9%87+%d8%b4%d9%85%d8%b3%d9%8a/ Thu, 10 May 2007 00:03:00 GMT <div dir='rtl'><P class=MsoNormal dir=rtl style="BACKGROUND: white; MARGIN: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-outline-level: 1"><B><SPAN lang=AR-SA style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: " 18.0pt? mso-font-kerning: College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic>مقدمه</SPAN></B><SPAN dir=ltr></SPAN><B><SPAN dir=ltr style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: " mso-font-kerning: College?; Transparent?? ?Arabic mso-bidi-font-family: 18.0pt; SDC-Badr><SPAN dir=ltr></SPAN> </SPAN></B><B><SPAN lang=FA style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: " mso-font-kerning: College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic 18.0pt; FA? mso-bidi-language:><BR></SPAN></B><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>شکل گيري</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> </SPAN><B><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>منظومه شمسي</SPAN></B><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>حدود 5 ميليارد سال پيش ، از ابري</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>متشکل از</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> <A title="مواد بين ستاره‌اي" href="http://daneshnameh.roshd.ir/mavara/mavara-index.php?page=%D9%85%D9%88%D8%A7%D8%AF+%D8%A8%DB%8C%D9%86+%D8%B3%D8%AA%D8%A7%D8%B1%D9%87%E2%80%8C%D8%A7%DB%8C"><SPAN lang=AR-SA dir=rtl style="COLOR: #0044bb; FONT-FAMILY: " Arabic Transparent??>گاز</SPAN><SPAN dir=ltr></SPAN><SPAN lang=AR-SA style="COLOR: #0044bb"><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA dir=rtl style="COLOR: #0044bb; FONT-FAMILY: " Arabic Transparent??>و غبار بين ستاره‌اي</SPAN></A><SPAN dir=ltr></SPAN><SPAN dir=ltr></SPAN> </SPAN><SPAN dir=rtl></SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??><SPAN dir=rtl></SPAN>، آغاز گرديد</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN>. <A title=گرانش href="http://daneshnameh.roshd.ir/mavara/mavara-index.php?page=%DA%AF%D8%B1%D8%A7%D9%86%D8%B4"><SPAN lang=AR-SA dir=rtl style="COLOR: #0044bb; FONT-FAMILY: " Arabic Transparent??>جاذبه</SPAN></A><SPAN dir=ltr></SPAN><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>باعث</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>انقباض ابر شده و کره متراکمي از گاز در مرکز ابر بوجود آورد. جاذبه همچنين باعث</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>دوران هر چه سريعتر ابر شد. هنگام دوران، مواد موجود در ابر، پهن شده و حلقه اي به</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>وجود آمد که نواحي متراکم مرکزي را در بر مي گرفت. سرانجام در اين ناحيه متراکم ،</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>گرماي لازم براي وقوع واکنشهاي هسته‌اي فراهم گشت و بدين ترتيب ،</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> <A title=خورشيد href="http://daneshnameh.roshd.ir/mavara/mavara-index.php?page=%D8%AE%D9%88%D8%B1%D8%B4%DB%8C%D8%AF"><SPAN lang=AR-SA dir=rtl style="COLOR: #0044bb; FONT-FAMILY: " Arabic Transparent??>ستاره</SPAN><SPAN dir=ltr></SPAN><SPAN lang=AR-SA style="COLOR: #0044bb"><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA dir=rtl style="COLOR: #0044bb; FONT-FAMILY: " Arabic Transparent??>خورشيد</SPAN></A><SPAN dir=ltr></SPAN><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>بوجود آمد. اعضاي کوچکتر منظومه شمسي از مواد موجود در اين حلقه بوجود</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>آمدند. اين اعضاء عبارتند از</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> <A title=سياره href="http://daneshnameh.roshd.ir/mavara/mavara-index.php?page=%D8%B3%DB%8C%D8%A7%D8%B1%D9%87"><SPAN lang=AR-SA dir=rtl style="COLOR: #0044bb; FONT-FAMILY: " Arabic Transparent??>سيارات</SPAN></A><SPAN dir=ltr></SPAN><SPAN dir=ltr></SPAN> </SPAN><SPAN dir=rtl></SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??><SPAN dir=rtl></SPAN>،</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> <A title=سيارک href="http://daneshnameh.roshd.ir/mavara/mavara-index.php?page=%D8%B3%DB%8C%D8%A7%D8%B1%DA%A9"><SPAN lang=AR-SA dir=rtl style="COLOR: #0044bb; FONT-FAMILY: " Arabic Transparent??>سيارکها</SPAN></A><SPAN dir=ltr></SPAN><SPAN dir=ltr></SPAN> </SPAN><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>و</SPAN><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN> </SPAN><U><SPAN lang=AR-SA style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic College??>ستاره دنباله دار</SPAN></U><SPAN dir=ltr></SPAN><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr><SPAN dir=ltr></SPAN>. </SPAN></P> <P class=MsoNormal dir=rtl style="BACKGROUND: white; MARGIN: 0cm 0cm 0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-outline-level: 1"><SPAN dir=ltr style="FONT-SIZE: 13pt; COLOR: black; FONT-FAMILY: " College?; Transparent?? ?Arabic mso-bidi-font-family: SDC-Badr></SPAN><B><SPAN lang=FA style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: " mso-font-kerning: College?; ?SDC-Badr mso-hansi-font-family: mso-ascii-font-family: Transparent?; Arabic 18.0pt; FA? mso-bidi-language:><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></B>&nbsp;</P><IMG style="WIDTH: 191px; HEIGHT: 187px" height=90 alt="" src="http://www.parsiblog.com/PhotoAlbum/mynojoom/image(34).jpg" width=380></div> محمود فتاحي