They also may be used as hypergols for improving ignitability and reignitability characteristics.它们也可作为自燃点火成分,改进点火和重新点火性能.Ignitability test for polyurethane foam in slab or cushion form.板状或垫状聚氨酯泡沫体的点燃性试验.We are talking a...
It's going to be some time before the troop recovers its strength.这支部队要过一段时期才能恢复实力.More often than not the patient recovers.病人多半能恢复健康.He has to take ( ie swallow ) six pills a day until he recovers.他每天要服六粒药丸直到痊愈....
The team is made up almost entirely of Zimbabwean.队里几乎全部都是津巴布韦人.Up to ten thousand Zimbabwean soldiers are operating in Mozambique...多达1万名津巴布韦士兵正在莫桑比克执行任务。A Zimbabwean woman has been living here for about a year.一位津巴布韦妇女...
酸与碱化合成盐.The acid and alkali are combined into salt.碱化度越高, 越不利于作物的出苗和生长.The higher alkalization degree, the more disadvantageous crops seed and growth.在生态环境方面草原植被破坏严重, 草原沙化,草场退化, 土地盐碱化.In the aspect of environment destroy...
...an outcrop of rugged granite.露出地面的花岗岩粗糙岩层Practically every rock outcrop shows numberless joints.实际上所有岩石的露头都显示许许多多的节理.A little way below the ridge was an outcrop of rock that made a rough shelter.山脊下方不远处有一块露出地面的岩石，大致形成...