说明在废气净化系统中集气管道的合理选择和设计对改善生产车间内空气环境是非常重要的.The paper reflected reasonable selection and design of collection gas pipeline in system of gas purge.在分析了集气管耦合关系的前提下,提出了 基于 规则的补偿解耦算法.A rule - based compensated decoupling arithm...
服务项目包括避孕建议和健康检查，并且免费提供。The service covers contraceptive advice and health checks, and is available free.重点在于通过锻炼促进健康。The emphasis is on developing fitness through exercises and training.奇怪的是，她拼命求生的抗争使得她的健康状况大有好转。Curiousl...
外墙看起来一刮强风就会倒塌。The outer walls looked likely to tumble down in a stiff wind.房子外墙需要油漆。The exterior of the house needs painting.建筑物的外墙the external walls of the building...
Paying rent simply helps to line the pockets of landlords. It's far better to put your money into bricks and mortar of your own...租房子只会鼓了房东的腰包，自己投资买房要合算得多。Some landlords , unable or unwilling to pay higher wages , t...
A fast train does the journey to Ottawa in three hours.快车在3小时以内走完去渥太华的旅程.Fantastic. How long are you staying in Ottawa?太棒了! 你在渥太华能呆多久?I'm calling from downtown Ottawa.我是在渥太华市中心打电话....