This is called a rarefaction and is represented by widely spaced dots.这个区域称为稀疏区,并用疏散的小点表示.The classical elementary waves in Riemann solutions include rarefaction wave, shock wave and contact discontinuity.黎曼解涉及的经典基本波包括疏散...
阀座密封负载和紧密性与反压力相关.Seating load and tightness is dependent on back pressure.不要安装在可能发生反压力的地方.Do not install where backpressure can occur.止回阀模块结构应该包括内 置 止动限止器,防止由于反压力造成阀瓣磨损.Check module construction shall include built - in ...
She has a tongue that scalds and that bites like a bull whip.她的舌头太伤人,象条牛鞭子.In children under 3 years of age, most burns are due to scalds.3岁以下儿童的烧伤, 大多数是由于烫伤.Dr. Liu reminds the resident, after occurring scalds, do not b...
The surface of the table must be sanded down.这张桌子的表面得用砂纸磨光.The icy roads were sanded after the snowstorm.暴风雪过后,冰冻的道路被撒上了沙.The stain will have to be sanded out.这斑点必须用砂纸磨掉....
Chen was an initiate of a Chinese spiritual discipline.陈是某个中国神学领域的新入门者。Chen Sheng was a native of Yangcheng.陈胜者,阳城人也.His concubine , Mistress Chen, was visiting with her old mother.陈姨太也回到了她的年老的母亲那里....
I'lltry to get on the flight down to Karachi tonight.我尽量赶上今晚去卡拉奇的航班。Her maternal grandfather was Mayor of Karachi.她的外公是卡拉奇市的市长。She reached Karachi on Monday evening, the journey having occupied three days and nine h...
层层的叶子中间,零星地点缀着些白花, 有袅娜地开着的.The leaves were dotted in between the layers with white flowers, some blooming gracefully.春风袅袅吹拂着袅娜的柳丝.The slender willow twigs were swaying in the gentle spring breeze.袅娜地升起,月光投下一块浮雕.Putrefied...