叶轮可用角钢制成.The vanes are made of structural angle iron.这种装置的运转情况与叶轮泵很相似.This device operates similarly to the vane pump.叶轮有开式 、 半闭式和闭式三种, 如图 2-2 所示.Impeller are open, and closed three - Banbi, as shown in Figure 2 - 2 ....
...a sense of deep peace and spiritual enlightenment.深深的平和感和精神觉悟Archaism cloud: Obtaining enlightenment helps, loses to get little support.古语云: 得道者多助, 失道者寡助.The socialists saw themselves as true heirs of the Enlightenmen...
一轮冬日已经低垂天幕.The wintry sun was already low in the sky.他们躺在繁星点点的天幕下.They lay down under a canopy of stars.乡村风光在微微开朗的天幕中暗淡地展露出来.The country expanded darkly defined underneath the moving curtain....
The news will startle the City.这个消息会让伦敦商业区的人们大吃一惊。I didn't mean to startle you.我不是存心要吓唬你。Sorry, I didn't mean to startle you...对不起，我不是故意想吓你一跳的。They have nightmares, they startle easily.他们做噩梦，经常从梦中惊醒。...
他老是记不起把自己阅读时用的放大镜放在什么地方，所以助手们会随身携带备用的。He misplaces his reading glasses with such regularity that aides carry extras.名誉是放大镜.Fame is a magnifying - glass.几分钟以后,他带来一只袖珍放大镜.He returned moments later with a pocket magnifier....