该国内地的很多地区无法即时报告艾滋病病例。Many areas in the country'sinterior are unable to report Aids cases immediately.现在我们能公开谈论以前讳言不提的艾滋病问题。We can now talk openly about AIDS which we couldn't before.艾滋病病毒携带者的官方数字并不高。The officia...
目的合成新型 抗 过敏剂洛度沙胺氨丁三醇.Objective To synthesize lodoxamide tromethamine which is a new anti - allergic drug.一种联苯乙酸氨丁三醇盐, 化学式为C18H23NO5.The invention relates to a acid tromethamine salt , of which the formula is C 18 H 23 NO...
The fluorescence quenching of these emissive compounds in solution by halogen anions was studied carefully.研究了它们在溶液中的荧光被卤素离子猝灭的问题.Immediate quenching and tempering process of steel T 10 after low temperature salt bath ch...
Do you think that, from the point of view of results, this exercise was worth the cost?...从结果来看,你认为这项活动的花费值吗?They are worth having but not at the expense of better services...它们值得拥有,但是不能因此放弃更好的服务。If a thing is worth doin...
As we fall asleep the amplitude of brain waves slowly becomes greater.进入睡眠状态时,我们的脑电波振幅慢慢变大。The amplitude of the vibration determines the loudness of the sound.振动幅度的大小决定声音的大小.The foreground for the cooperation between Chi...