催化剂是一种能加速化学反应的物质.A catalyst is a substance which speeds up a chemical reaction.各种陶土管用作转化催化剂的载体.Various ceramic materials have been suggested as supports for reforming catalyst.经过泡水试验,催化剂应不开裂或破碎.To pass the water test the...
International Circulation: What about direct renin inhibition and its effect on cardiorenal protection?《国际循环》: 直接的肾素抑制剂是如何发挥心肾保护作用的?The term cardiorenal syndrome ( CRS ) increasingly has been used without a consistent or...
This is an attempt to put flesh on what has been a very bare skeleton plan up to now.这是一次试图使至今还只是框架的计划充实起来的尝试。...an attempt by the president to disassociate the military from politics.总统实行军政分离的一次尝试That was an abortive at...