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Further studies are still necessary(essential)¡¡ Ç¿µ÷×Ô¼ºÑо¿µÄÖØÒªÐÔ£¬Ò»°ã»¹ÒªÔÚHowever֮ǰ½éÉÜÓë×Ô¼ºÑо¿ÎÊÌâÏà·´»òÏà¹ØµÄÎÊÌâ¡£±ÈÈ磺(1)ʱ¼äÎÊÌ⣻(2)Ñо¿ÊÖ¶ÎÎÊÌ⣻(3)Ñо¿ÇøÓòÎÊÌ⣻(4)²»È·¶¨ÐÔ£»(5)Ìá³ö×Ô¼ºµÄ¼ÙÉèÀ´ÑéÖ¤¡£Èç¹ûÄãÑо¿µÄÎÊÌâÔÚʱ¼äÉϱȽÏУ¬Äã¿É´óÁ¿Ìἰʱ¼ä½ÏÀÏÎÊÌâµÄÑо¿¼°ÖØÒªÐÔ£¬È»ºó(However)±íÃ÷¡°¶Ôʱ¼ä³ß¶È±È½ÏеÄÎÊÌâÑо¿²»×㡱£»Èç¹ûÄãµÄÊÇÒ»ÖÖеÄÑо¿ÊֶλòÑо¿·½Ïò£¬Äã¿ÉÌá³öµ±Ç°Á÷Ðеķ½·¨¼°ÆäÎïÖÊÐÔÖÊ£¬È»ºó(However)˵¶ÔÄãËùÑо¿µÄ·½Ïò·½·¨Ñо¿ÉõÉÙ£»Èç¹ûÑо¿Éæ¼°ÇøÓòÎÊÌ⣬¾ÍÏÈ×ܽáÏàÁÚÇøÓò»òÆäËüÇøÓòµÄÑо¿£¬È»ºó(However)Ç¿µ÷ÕâÒ»ÇøÓòµÄÑо¿²»×㣻ËäȻǰÈ˶ÔijһÎÊÌâÑо¿ºÜ¶à£¬µ«Ä¿Ç°ÓÐÁ½ÖÖ»ò¸ü¶àÖֹ۵㣬ÕâÖÖuncertainties»ò ambiguitiesÖµµÃ½øÒ»²½³ÎÇ壻Èç¹û×Ô¼ºµÄÑо¿ÊÇÈ«ÊÇеģ¬Ã»ÓÐǰÈ˵Ť×÷¿É¶Ô±È£¬Äã¾Í¿ÉÒÔ×ÔÐŵØËµ¡°¸ù¾Ý¼ÙÉèÌá³öµÄ¹ý³Ì£¬´æÔÚÕâÖÖ¿ÉÄܵĽá¹û£¬±¾ÎľÍÊÇҪ֤ʵÕâÖÖ½á¹û¡±µÈµÈ¡£We aim to test the feasibility (reliability) of the¡¡It is hoped that the question will be resolved (fall away) with our proposed method (approach). B. Ìá³ö×Ô¼ºµÄ¹Ûµã£ºWe aim to//This paper reports on//This paper provides results//This paper extends the method//This paper focus on¡¡The purpose of this paper is to¡¡Furthermore, Moreover, In addition, we will also discuss¡¡ C. Ȧ¶¨×Ô¼ºµÄÑо¿·¶Î§£ºintroductionµÄÁíÒ»¸ö×÷ÓþÍÊǸæËß¶ÁÕß(°üÀ¨reviewer)£¬ÄãÎÄÕµÄÖ÷ÒªÑо¿ÄÚÈÝ¡£Èç¹û´¦Àí²»ºÃ£¬reviewer»áÌá³öÑÏÀ÷µÄ½¨Ò飬±ÈÈçÄãûÓп¼ÂÇijÖÖ¿ÉÄÜÐÔ£¬Ä³ÖÖÑо¿Êֶεȡ£Îª¼õÉÙÕâÖÖÕùÂÛ£¬ÔÚǰÑԵĽáβ¾Í±ØÐëÃ÷È·Ìá³ö±¾ÎÄÑо¿µÄ·¶Î§£º(1) ʱ¼ä³ß¶È£»(2) Ñо¿ÇøÓòµÈ¡£ÈçÉæ¼°½Ï³¤µÄʱÐò£¬Äã¿ÉÃ÷È·Ìá³ö±¾ÎÄÖ»¹ØÐÄÄ³Ò»ÌØ¶¨Ê±¼ä·¶Î§µÄÎÊÌ⣬We preliminarily focus on the older (younger)¡¡ÈçÓÐÁ½ÖÖʱ¼ä³ß¶È (long-term and short term)£¬Äã¿É˵Á½Õß¶¼ÖØÒª£¬µ«ÊDZ¾ÎÄֻɿ¼°ÆäÖÐÒ»ÖÖ¡£Ñо¿ÇøÓòµÄÎÊÌ⣬ºÍʱ¼äÎÊÌâÒ»Ñù£¬Ò²ÐèÃ÷È·Ìá³öÄãÖ»¹ØÐÄÄ³Ò»ÌØ¶¨ÇøÓò£¡ D. ×îºóµÄÔ²³¡£ºÔÚǰÑÔµÄ×îºó£¬»¹¿ÉÒÔ×ܽáÐÔµØÌá³ö¡°ÕâÒ»Ñо¿¶ÔÆäËüÑо¿ÓÐʲô°ïÖú¡±£»»òÕß˵further studies on¡¡will be summarized in our next study (or elsewhere)¡£×ÜÖ®£¬ÆäÄ¿µÄ¾ÍÊÇÈöÁÕß°Ñ˼·¼¯Öе½ÄãÒªÌÖÂÛµÄÎÊÌâÉÏÀ´¡£¾¡Á¿¼õÉÙ²»±ØÒªµÄÕùÂÛ(arguments)¡£ 2. Discussion£º A. 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The first question involves¡¡The second problem relates to¡¡The third aspect deals with¡¡ÇåÎúµØ°Ñ¹ÛµãÖð²ãÐðÊö¡£Ò²¿ÉÒÔÖ±½ÓÓÃFirst, Second, Third, Finally¡¡µ±È»£¬Furthermore, in additionµÈ¿ÉÒÔÓÃÀ´²¹³ä˵Ã÷¡£ (3) ÌÖÂÛ²¿·ÝµÄÕûÌå½á¹¹£ºÐ¡±êÌâÊǰÑÎÊÌâ·ÖΪ¼¸¸öƬ¶ÎµÄºÃ·½·¨¡£Í¨³£µÚÒ»¸öƬ¶ÎÖ¸³öÎÄÕÂ×îÖØÒªµÄÊý¾Ý»ò½á¹û£»²¹³ä˵Ã÷²¿·Ý·ÅÔÚ×îºóÒ»¸öƬ¶Î¡£Ò»¶¨ÒªÃ÷°×£¬ÎÄÕµĶÁÕß·ÖΪ¶à¸öµµ´Î£»³ýÁ˱¾×¨ÒµµÄרҵÈËÊ¿¶Á¶®ÒÔÍ⣬һ¶¨ÒªÏë°ì·¨ÄÜÈøü¶àµÄÍâרҵÈ˶Á¶®¡£ËùÒÔ¿ÉÒÔ°ÑÌÖÂÛ²¿·Ý·ÖΪÁ½²¿·Ý£¬Ò»²¿·ÝÌá³ö¹Ûµã£¬ÁíÒ»²¿·ÝÏêϸ½éÉܹý³ÌÒÔ¼°ÂÛÊöµÄÒÀ¾Ý¡£ÕâÑùרҵÍâµÄÈËÊ¿¿ÉÒÔÁ˽âÎÄÕµÄÖ÷Òª¹Ûµã£¬±È½ÏרҵµÄÌÖÂÛËû¿ÉÒÔ°ÑËüµ±³ÉºÚÏä×Ó£¬¶øÕâÒ»²¿·Ý±¾×¨ÒµÈËÊ¿¿ÉÒÔ½øÒ»²½Ñо¿¡£ C. 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Day AR.)¡£Èç¹ûÏ£ÍûÂÛÎÄ·¢±í£¬ÔÚ×¼±¸Í¶¸åʱ±ØÐë×öµ½´ò×ÖÕû½à¡¢ÎÞ´í¡¢·ûºÏÆÚ¿¯¸ñʽ¡¢º¬ÓÐÆÚ¿¯ÒªÇóµÄËùÓвÄÁÏ¡£¸Ã¹ý³ÌÒ»°ã·ÖÈý²½£ºÔÙ´ÎÔĶÁÄâͶÆÚ¿¯µÄ¡°Í¶¸åÐëÖª¡±£»Óá°Í¶¸åÐëÖª¡±ÖÐÌṩµÄ¡°¸å¼þ¶ÔÕÕ¼ì²é±í¡±(manuscript checklist, author's checklist)Óë×Ô¼ºÂÛÎÄÒ»Ò»ºË¶Ô£»¸ù¾ÝÆÚ¿¯ÒªÇó´òÓ¡Êä³ö£¬Íê³É×îºóÒ»¸å¡£ Áù¡¢Ó¢ÓïѧÊõÂÛÎÄд×÷µÄ¼¸¸öϸ½Ú A. ʱ̬£ºµ±Ìáµ½±¾ÎÄ¡¢´Ëͼ¡¢´Ë±íµÈ˵Ã÷ÁË¡¢±í´ïÁËʲôʱҪÓÃÒ»°ãÏÖÔÚʱ£¬¶ø²»ÓÃÒ»°ã¹ýȥʱ¡£This paper describes ¡¡The focus of this paper is ¡¡Figure 1 shows ¡¡Most of the common condensation polymers are listed in Table 1-1. B. Êý£ºÔÚѧÊõÂÛÎÄÀÓÐʱºÜÄѹ˼°ÊýµÄÂß¼¡£µ«Ò»°ã²»½«Âß¼ÉϵÄÎÊÌâÊÓΪÓï·¨´íÎó¡£Ö»Ðë×¢ÒâÔÚÒ»¸ö¾ä×ÓÖеÄÊýºÍνÓﶯ´ÊµÄͳһ¼´¿É¡£µ¥¡¢¸´ÊýµÄÑ¡ÓÃÓÐһЩ·Ç¶¨ÐÔ¡¢µ«¿É¹©²Î¿¼µÄÇ÷Ïò£º ¡ô¡ô µ±º¬ÒâÉÏÇ¿µ÷¸´Êýʱ½¨ÒéÓø´Êý¡£The catalyst concentrations for the different reactions are different.Our research focuses on the syntheses and characterizations of a series of polycarbonates with different chemical structures.The physical and chemical properties of this compound have been studied.The chain lengths of the oligomers with different molecular weights are different. ¡ô¡ôµ±º¬ÒâÉϲ»Ç¿µ÷¸´Êýʱ¿ÉÓõ¥Êý»ò¸´Êý¡£Our research focuses on the synthesis of polycarbonates.The property of the compounds in group 1 is different from the property of the compounds in group 2.The chain length of the oligomers increases with increasing reaction time. ¡ô¡ôÔÚ±êÌ⡢С±êÌâÖлòÃèÊöÒ»ÀàÊÂÎï¡¢ÏÖÏóµÈ£¬Ìáµ½¾ßÌåÎïÖÊʱ³£Óø´Êý¡£¡¾Polyesters¡¿ Polymers are macromolecules built up by large numbers of small molecules. The small molecules which combine with each other to form polymer molecules are termed monomers.ÔÚ±êÌ⡢С±êÌâ»òÃèÊöÒ»ÀàÊÂÎï¡¢ÏÖÏóµÈ£¬Ìáµ½³éÏó¸ÅÄîʱ¿ÉÓõ¥Êý¡¢Ò²¿ÉÓø´Êý¡£¡¾Step Copolymerization¡¿Newer Types of Step Polymerizations. This chapter will consider the characteristics of step polymerization in detail. ¡ô¡ôѧÊõÂÛÎÄ¡¢ÓйØÑ§ÊõµÄ¿ÆÆÕÎÄÕÂÖеÄÃû´ÊµÄ¿ÉÊý»ò²»¿ÉÊýÌØÐԵĻ®·ÖÇø±ðÓÚ·ÇѧÊõÎÄÕ¡¶·ÇѧÊõÎÄÕÂÖеĿÉÊý»ò²»¿ÉÊýÌØÐÔ¿É´Ó×Öµä²éµ½¡·¡£ÒÔÏÂÊÇÔÚѧÊõÎÄÕÂÖÐͨ³£ÊÓΪ¿ÉÊýÃû´ÊµÄµ¥´Ê£º¡¶µ«ÔÚÒ»°ã×ÖµäÖÐËüÃÇ»òËüÃÇ×öijÖÖº¬Òå½âʱ¿ÉÄܱ»»®¹é²»¿ÉÊýÃû´Ê¡·¡£ application development consideration composition concentration distribution structure length weight ¡ô¡ô µ±Í¬Ê±Ìá¼°¼¸¸öͼ¡¢±í¡¢·½³ÌʽʱҪÓø´Êý(·Ö±ðµ¥¸öµØÌá¼°Ôò²»ÓÃ)£ºThe reaction rate constant can be calculated from Equations 2 and 3. The reaction rate constant can be calculated from Equation 2 and Equation 3. Figs. 4 and 5 show ¡¡ C. ¹Ú´Ê£º ¡ô¡ôµ¥ÊýÃû´Êǰһ°ãÒª¼Ó¹Ú´Ê£ºa , theµÈ£» µ«ÒÔÏÂÇé¿ö¿É²»¼Ó£º±íʾ²»ÌØÖ¸µÄ¡¢½Ï³éÏóµÄ¸ÅÄ This chapter will consider the characteristics of step polymerization in detail. An understanding of the relative ease of cyclization or linear polymerization comes from a variety of sources.Different polymers are synthesized to yield various mechanical behaviors by the appropriate combinations of crystallinity, crosslinking, Tg, and Tm..µ«Ðè×¢ÒâÕâЩµ¥´Êǰ¼Ó¹Ú´ÊÒ²ÊǾ³£¼ûµ½µÄ£¬ÕâÊÇÓÉËüÔÚ¾äÖеĺ¬Òå¾ö¶¨µÄ(ÈçÓÐÒ»¶¨µÄÌØÖ¸ÒâÒå)£ºPolyisoprene is a typical elastomer ¨C it is amorphous, easily crossed, has a low Tg (-73¡ãC) and a high Tm (14¡ãC). |

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