失重的

According to the results of differential thermal analysis and thermogravimetry of a zein film, its glass transition temPerature is 171℃ and the decomposition temperature is 262℃.

醇溶玉米蛋白膜的差热分析结果表明其玻璃化转变温度为171℃，热分解温度为262℃。根据热重分析，温度为81℃时，失重率为2.3％，主要是乙醇及水分子的蒸发。262～355℃为产品急剧分解阶段，与差热分析结果相吻合。

Third, with the increase of the particles size, the curve of the TG moves to the hightemperature zone, the initiatory temperature of pyrolysis augment but the abeyant temperature decrease, the main pyrolysis temperature zone become narrower, the total weight loss decreased.

第四，随煤化程度的升高，TG曲线向高温区移动，煤的热解初温升高、终温降低，主要热解温度区间变窄；_和T_增大，最终失重率下降。

Effectiveness of simulated IAG in counteracting vascular structural adaptational changes and the angiotensin Ⅱ receptor Ⅰ protein expression changes induced by simulated weightlessness was investigated.

第五部分研究1h／d STD时的-1G〓重力负荷是否可完全防止模拟失重大鼠脑部及后肢动脉血管组织形态学及血管紧张素Ⅱ1型受体蛋白表达的变化。

The relative release rate of capsulated camphor oil was studied with the method of losing weight under normal pressure and temperature.

在常温、常压下用失重法研究了樟脑油微囊的相对释放速率，并考察了释放速率与样品合成时水相pH、水相离子强度、微囊化、温度及空气相对湿度的关系。

Then, we used chiastic experimentations to optimizedirection of these materials, and finally established the best coating prescriptionthrough high-temperature performance tests.

并且通过差热失重实验研究涂料的软化温度和熔融温度以及电子显微镜扫描研究涂层截面形貌等方法，反馈验证了涂料的保护机理。

Increasing the concentration of Cl〓 heightened the corroding rate of carbon steel in the solutions with binary inhibitors.

失重法研究证明，镁离子的存在使钨酸盐的缓蚀作用减弱。

The simulated thermo-degradation of the two other samples, Cunninghamia lanceolata and Fraximus mandshurica, accorded well with the experimental result.

利用该模型对杉木和水曲柳的热失重行为进行模拟，得到了与试验结果较为吻合的计算结果。

Phenolic melamine, novolak, and dicyanodiamide were used as curing agents to prepare the thermoset resins with the control and the phosphate-based epoxy resins. Thermal properties and thermal degradation behavior of these thermoset resins were investigated by using differential scanning calorimetry and thermo gravimetric analysis.

以双氰胺、苯酚三聚氰胺、酚醛树脂为固化剂制备了一系列含磷环氧树脂的固化体系，差示扫描量热法和热失重分析表明，这些热固性树脂具有优异的热性能和热稳定性。

In the present study, head-down tilt bed rest was used to simulate microgravity. We observed and compared the effects of lower limb muscular exercise with bicycle ergometric exercise during 30 days of -6°HDT bed rest on the responses of lower limb muscle and cardiovascular systems.

采用何种体育锻炼方法才能够最有效地预防和对抗航天失重环境对机体的影响，仍然是航天医学所面临的主要问题之一。

In conclusion, this study investigated the effects of lower limb muscular exercise with bicycle ergometric exercise during 30 d HDT bed rest on limb muscle and cardiovascular system. We found that limb muscular exercise and the bicycle ergometric exercise in some extent can improve adverse effects following simulated microgravity.

总之，本实验通过比较30 d头低位卧床期间下肢肌力训练和自行车功量计训练对下肢肌肉和心血管系统的影响，发现下肢肌力训练和自行车功量计训练可在一定程度上对抗模拟失重所致的不良影响。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐