ld"><FONT face=宋体>不变形态</FONT></SPAN></B><SPAN class=15 
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Segoe UI'; mso-fareast-font-family: 宋体; mso-spacerun: 'yes'; mso-ansi-font-weight: normal; mso-bidi-font-weight: bold"><STRONG>Immutable 
 Form</STRONG></SPAN><SPAN 
style="FONT-SIZE: 9pt; FONT-FAMILY: Calibri; mso-bidi-font-family: 'Times New Roman'; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0000pt; mso-spacerun: 'yes'"><BR></SPAN><SPAN 
style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bi