水泥浆的密度和流量是固井施工过程中的两个重要参数.Mud fluid's density and flow are two important parameters during well cementation.砖可以干铺,也可以水泥浆砌合.They can be laid dry or with cement grouting.因此, 决定采用化学发气泡沫水泥浆封固气层.Thus, chemical gas foamed ...
这个圆筒的体积有多少?What's the volume of this cylinder?通常平动和转动同时发生, 例如,圆筒的滚动.Often translation and rotation occur simultaneously, as in the case of a rolling drum.空气的分子会撞击圆筒的整个筒壁和上下两端.The molecules of air would bombard all s...
从前用足枷作为刑具.The stocks were used long ago as a punishment.小偷被迫戴上沉重的木枷.The thief was forced to wear a heavy wooden collar.贪婪终于使他沦为了披枷戴锁的罪犯.Greed eventually let to his becoming a criminal covered in chains....
Half fell on the buttered side, and half didn't.一半是涂黄油的一面朝下, 另一半不是.Mrs. Madrigal buttered another piece of toast...马德里加尔夫人给另一片烤面包涂上了黄油。The button utters in mutter, "The butterfly likes the buttered peanut."按钮咕哝着发出声音...
Campaigners lit scores of bonfires in ceremonies to mark the anniversary.参加运动的人们在各种仪式上点起一垛垛篝火以纪念周年庆典。The peace campaigners were probably out of tune with most Britons.和平倡导者可能不被大部分英国人认同。Athletics'anti - dope campaign...