Hard elastic polypropylene is formed by crystallized under strain and annealing.硬弹性聚丙烯是在应变结晶和热结晶两个复合过程中形成的.The suitable recovery strain annealing temperature was 500 ℃.适宜的回复应变退火温度为500℃.To optimize sub - job assignments, ...
Cortes introduced chocolate to Europe.议会把巧克力带到了欧洲.But it was the Spanish explorer Cortes who understood that chocolate could be a valuable investment.但是,只有西班牙探险家HernandoCortes懂得巧克力可能是值得投资的.In 1518 Cortes asked the Spanis...
Yes, the music library burned, three or four double basses burned. It's just unbelievable.是的，音乐图书馆被烧了，三四把低音提琴烧毁了。真是太不幸了。Oh, good! We need basses, and you can sing just as loudly as you like.噢, 很好! 我们需要低音.您唱的声音大小可以随意...
Objective To synthesize raloxifene hydrochloride, which is a selective estrogen receptor modulator.目的合成选择性雌激素受体调节剂盐酸雷洛昔芬.A laser and electroabsorption modulator ( EAM ) are monolithically integrated through an etched fac...
He endeavored to fine away the objections of his opponents.他力图逐渐消除对手的反对.They endeavored to make her happy, but in vain.他们想方设法地使她高兴, 但那是徒劳的.He endeavored after more fame and wealth.他力图获得更大的名声和更多的财富....
An irradiation of 60 sec. limits the build - up of excessive gamma radiation levels.采取60秒辐射限定了剩余伽玛射线水平的增高.However the major portion of the initial gamma radiation is derived from the two latter sources.可是绝大部分早期γ辐射来自后两种来源...