Mining backfilling is restrained by relatively high filling cost.充填采矿由于充填成本较高而制约着其发展.High - water rapid - hardening backfilling with whole tailings is a new developed backfilling technology.全尾砂高水速凝充填技术是一项新近发展起来的充填技术.Its ...
Hematogenous spread of infection to lungs could occur from septicemia or from infective endocarditis right sideheart.血液播散性肺炎可由败血症或感染性心内膜炎引起.In 50 percent there was endocarditis and / or pancreatitis.50%病例中有心内膜炎和(或)胰腺炎.Ob...
有必要让公众在充分知情的状况下展开辩论。There needs to be a properly informed public debate.“我告诉过你普雷斯克毫不知情的，”肯普颇为不耐烦地说道。"I told you Preskel had no idea," remarked Kemp with some asperity.他表现得好像对此毫不知情。He acted as if he hadn't heard any ...
The political debate stutters on.政治辩论一波三折地艰难进行着。The calls for reform come as intense debate continues among the leadership over the next five-year economic plan...领导层继续在为下一个五年经济计划激烈争论之际，有人发出了改革的呼声。To apply cloture to ( a...
Bernstein's compositions spanned all aspects of music, from symphonies to musicals.伯恩斯坦创作的乐曲涉及了从交响乐到音乐剧等音乐的各个方面。Stan Getz's musical career spanned five decades.斯坦·盖兹的音乐生涯跨越50个春秋。His interests spanned a wide ran...