A routine scan revealed abnormalities in the foetus.一次常规扫描发现胎儿畸形.The most common abnormalities associated with ASA are interatrial shunts, in particular patent foramen ovale.房间隔常常并发房内分流, 特别是在合并卵圆孔未闭时更容易发生.Such abnormalit...
Prisoners sometimes ease their captivity by endowing their jailers with extraordinary qualities.犯人有时表现出非常好的品德以取悦狱卒,以此改善他们的境遇.But instead of burying him, the jailers toss him into the sea.但不要埋葬他的狱卒扔到他救起.Their jailers dish...
There are many factors influencing spontaneous combustion in goaf and their relative essentialities are different.采空区自然发火的影响因素很多,各因素之间的相对重要性不同.The disease has an unpredictable course with exacerbations and spontaneous re...
采用1,4- 丁二醇 、 马来酸酐及十八醇为主要原料,合成出一种双子表面活性剂1, 4- 丁二醇双琥珀酸十八醇双酯磺酸钠.A new type gemini surfactant was synthesized from 1,4 - butanediol , maleic anhydride and 1 - octadecanol.研究了加入聚对苯二甲酸丁二醇酯(PBT) 对酚醛塑料的增韧改性.A phenolic resin was ...
The proliferation of media choices , especially the Internet, threaten to cannibalize both readership and prestige.随着越来越多的媒体出现在人们面前, 尤其是随着因特网的发展, 报纸的读者群及影响面都有不同程度的下降.What's the target readership of this paper?这份报纸以哪...