摘要青海软玉矿床产于中酸性侵入岩与大理岩接触带中.Nephrite deposits in Qinghai Province have occurred in contact belt between intermediate - acidic intrusive rocks and dolomite - marble....
They free our minds from considering our world as fixed and immutable.它们改变着人们将世界看作是永恒不变的观点.God is not subjected to paramount immutable laws of the cosmos.上帝并不受制于至上的,永恒的宇宙法则.But the image isn't fixed and immutable. Y...
IRM group systems provide the best reliability and performance for steel , aluminium non - ferrous metal producers worldwide.IRM集团的测量仪系统为世界钢铁业和铝业提供高性能可靠的测量结果.In this paper, a novel model to assessing enterprises'imp...
Annuals, as a general rule , are very responsive to phosphorus fertilization.通常说来,对一年生植物施用磷肥是相当有效的.The simplest way to deal with these hardy annuals is to sow them where they are to flower.处理这些一年生耐寒植物最简单的办法是将他们种在能开花的地方。H...
New York City seems to be a hot spot for flashers.对暴露狂来说,纽约看来是个好去处.Stop lights, backup lights , and four - way emergency flashers also aid in vehicle safety.停车灯 、 倒车灯和紧急闪烁灯也是有助于车辆安全的....
Overburden had concealed the radioactivity.覆盖层屏蔽掉了放射性.Soil survey should be adopted in such soil overburden areas.在此类土壤覆盖区应采用土壤测量.Overburden pressure for three hundred years , isolated the light of day.覆压三百余里, 隔离天日....