化工产业之冷冻 空调系统 包含有凝结器,蒸发器等不同特质的热交换器. The refrigeration and air - conditioning systems in chemical refineries include heat exchangers of condenser and evaporator.
It is the preparation to make exercise, chasten will.锻炼身体,强壮体魄, 磨练意志也是准备.chasten a careless writing style.使随便草率的文风变得简洁朴实For tomorrow's success, chasten ourselves today.为了明天的成就, 今天就磨练自己.——张沁.chasten a proud spirit.抑制...
The Alumnae Association is my link to the school's present administration.女校友协会是我和现在学校行政部门之间的纽带My two sisters are both alumnae of George Washington High school.我两个姊姊都是乔治华盛顿高级中学的毕业生.The SPSS Alumnae Association serve...
Each galaxy contains myriads of stars.每一星系都有无数的恒星.We can imagine a seismic detector being bombarded by myriads of grains of sand.我们可以想像检波器受几万个砂粒冲击的情景.The sky was set with myriads of stars.无数星星点缀着夜空.The cloudless sky was ...