The list of the TIPA Awards categories is regularly updated according to the market's technological trends.
名单的TIPA大奖类别定期更新，根据市场的技术趋势。
All TIPA editors usually have the opportunity to test most of the products launched during the previous year.
所有TIPA编辑通常有机会测试的大多数产品推出前一年。
In any case, TIPA drops or adds categories as it sees suitable in order to reflect the current industry trends.
在任何情况下，减少或增加TIPA类别它认为合适的，以反映当前的行业发展趋势。
When TIPA member magazines began the TIPA Awards, they decided that they wanted an award the industry could be very proud of and not just another one.
当TIPA的会员杂志开始TIPA大奖，他们决定，他们希望该行业的裁决可以非常自豪的，而不仅仅是一次。
Therefore, the categories continually change and some categories awarded in past editions may not be taken into consideration for the next TIPA Awards.
因此，类别不断变化和某些类别授予在过去的版本可能不考虑下一个TIPA大奖。
A series of polyurethane (PU) elastomer were synthesized from polyester(PEA, PEPA) or polyether(PTMG), toluene dissocyanate (TDI), mixture of triisopropanolamine(TIPA) and 1,4-butanediol(BDO).
以聚酯（PEA、PEPA）或聚醚（PTMG）和TDI为原料合成聚氨酯预聚体，用三异丙醇胺 （TIPA）和1，4-丁二醇（BDO）的混合物作扩链剂制备聚氨酯弹性体。
A series of polyurethane (PU) elastomer were synthesized from polyester(PEA, PEPA) or polyether(PTMG), toluene dissocyanate (TDI), mixture of triisopropanolamine(TIPA) and 1,4-butanediol(BDO).
以聚酯（PEA、PEPA）或聚醚（PTMG）和TDI为原料合成聚氨酯预聚体，用三异丙醇胺 （TIPA）和1，4-丁二醇（BDO）的混合物作扩链剂制备聚氨酯弹性体。
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