镭在离它的原始母体一定距离上固定下来.Radium can be fixed some distance from its original source.我们的祖国是我们大家的母体.Our motherland is the parent body of us all.不产生可育花粉的品种被用作母体.Varieties that do not produce fertile pollen are used as females....
Without doubt , the national bourgeoisie tends to vacillate , but we should , nevertheless, make use of its positive side, uniting with it as well as struggling against it.民族资产阶级 当然 是动摇的, 但是要利用它的积极的一面, 要有团结有斗争.Only by ov...
较新的材料, 如 Syton 这种化学?机械抛光剂正开始使用.Newer materials, such as Syton, are chemo - mechanical and are beginning to be used.这方面对农药, 特别是较新的化合物的批判性的评价是适当的.A more critical evaluation of pesticides in this regard, particularly newer ...
The general had mustered his troops north of the Hindu Kush.将军在兴都库什山脉以北集结军队。As a result , many Himalayan, Hindu Kush and Karakoram glaciers are dwindling.所以喜马拉雅山 、 兴都库什山和喀喇昆仑山的许多冰川都在逐渐萎缩.But Berlin has just tiptoed over ...