介绍了一种在凝胶体系中用扩散法制备草酸亚铁的结晶方法.A diffusion method for the preparation of ferrous oxalate in a gel system was presented.实验结果表明:添加有氯化亚铁的细水雾,其灭火性能发生了显著变化.This paper presents an experimental study of fire suppression effectivene...
他手里拿着两脚规,是用两根长辐条做成的.In his hands he holds a compass made of two pointed sticks.把两脚规拿去量一量, 这才是该办的事!Mark it out with the compasses, that's what's wanted!把两脚规拿过来!Give the compasses here!...
Here the brainwaves are of the greatest amplitude and slowest frequency.它是振幅最大、频率最低的一种脑电波.There are four categories of these brainwaves.这些脑波有四个种类.Electrical activity emanating from the brain is displayed in the form of b...
The watch below , all hands to load muskets.另一组人都来帮着给枪装火药.Deep ditch, single drawbridge, massive stone walls, eight at towers, cannon, muskets, fire and smoke.深深的壕堑, 单吊桥, 厚重的石壁, 八座巨大的塔楼.大炮 、 毛瑟枪 、 火焰与烟雾.Deep ditches, dou...
Sixteen members of Parliament have formed a breakaway group.16名国会议员分裂出来另外成立了一个团体。We shall be landing in Paris in sixteen minutes, exactly on time.我们将于16分钟后准时在巴黎降落。...exams taken at the age of sixteen...16 岁时参加的考试At the a...
专家们认为目前通货膨胀加剧有多种原因。Specialists see various reasons for the recent surge in inflation.但法律专家们不能肯定这一指控是否成立。But legal experts are not sure if such a charge can stick.达尔文的语言无论对专家还是非专业人士而言都明白易懂。The language of Darwin was intel...
不要在烤肉上浇太多的油，会烧起来的。Don'tspill too much fat on the barbecue as it could flare up.他的工作服已经被油浸透，该洗洗了。His work clothes, having become saturated with oil, had to be cleaned.肯普下了车。“给它加满油，谢谢。”Kemp got out of his car. "Just f...