The optimal conditions were obtained. The thermogravimetry showed that PMS was possessed of excellent heat weight loss ratio of PMS was 4% at 700 .

研究了水解温度、 溶剂、水与单体的摩尔比、缩聚温度、缩聚时间以及胺的结构对产物性能的影响，获得了最佳的合成条件。

youdao

It makes people less tired, clears heat in the human body and helps people lose weight.

它使人不那么疲劳，清除体内的热量，帮助人们减肥。

youdao

It makes people feel less tired, clears heat inside the human body and helps people lose weight.

它使人感觉不那么累，清除体内的热量，帮助人们减肥。

youdao

In that process there is a metabolic engine at work, and some people have an efficient engine so that the calories in get banked in the fat, other people have an inefficient engine, that is the calories get wasted as body heat and things like that, and they tend not to gain weight.

这过程中人体内有个工作着的代谢引擎,有些人的代谢引擎效率很高,热量便转化为脂肪储存起来,另一些人的效率低下,能量就以体温等形式被浪费了,因此他们就不容易发胖

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"You really can't explain the heat and the weight of the suit, " Brenner told CNN.

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They had so much rubble to clear, he says, that they often keeled over in the heat under the weight of their protective gear.

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Yesterday, the FTC held a workshop on deceptive weight-loss product advertising and its impact on public health, and the commission chairman turned up the heat by pressing cable channels, newspapers and magazines to screen and reject the ads--suggesting they could be sued if they don't.

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