这点碳酸氢钠量即可防止缺钾和骨质脱钙.This modest amount of sodium bicarbonate prevents the potassium depletion and demineralization of bone.目的应用脱钙冻干异体骨 ( DFDBA ) 修复骨缺损,解决种植区的骨量不足问题.Objective To repair bone defect with demineralized freeze...
Better not tangle with the censors. They're very vindictive.最好别和检查员发生冲突，他们可爱记仇了。I was thinking what a tangle we had got ourselves into.我在想，我们卷入了怎样的纷争之中。Her hair tends to tangle.她的头发容易打结。...
The ripe wheat undulated in the Breeze like the incoming tide.成熟的小麦象潮水般随风起伏.The resulting waveforms depend upon the amplitudes, wavelengths, and timing of the incoming waves.形成的波的形式取决于到来的各波的振幅 、 波长和同步状况.The incoming powe...