随着克分子比的降低, 硫的挥发率也急剧下降.With a decrease in the mole ratio, volatilization of sulfur decreased rapidly.最常用的比活性 ( 符号是Sp. Act ) 单位是居里/克分子.The most often used units of specific activity ( abbreviated Sp. Act . ) are curies / m...
于是他们转了身、上山地去,到达了以实各溪谷,去侦探那地.They and went the hill country and came to the Valley of Eshcol and explored it.在我们赖以生存的地球上, 山地面积远远大于平原面积.In our survival on Earth, Mountain area far greater than the plain area of all....
The operation involves making several cuts in the cornea.该手术要在角膜上做几个切口。Light enters the eye through the cornea.光通过角膜进入眼睛.The main complication was edema of cornea epithelial and endothelial.手术主要并发症是均匀的弥漫性的角膜水肿....