She learned to draw by tracing pictures out of old storybooks.她通过描摹旧故事书上的图画学会了画画。The public is urgently requested to assist police in tracing this man.紧急要求公众帮助警方追踪此人。She is tracing laboriously now.她正在费力地写....
The research effort has focused on tracing the effects of growing levels of five compounds...研究重点追踪了5种化合物含量上升的影响。The public is urgently requested to assist police in tracing this man.紧急要求公众帮助警方追踪此人。curve tracing曲线描迹法, 曲线...
This setup consists of a butterfly valve and a rotary electromechanical actuator.这套装置由蝶阀和旋转电动驱动器组成.A new torque identification strategy of valve electric actuator is proposed.提出一种新型阀门电动装置力矩辨识方法.Performance of control sys...
In times like these he didn't stand a chance of getting another job.在现在这样的时期,他不可能找到别的工作.If you don't try, you don't stand a chance of gaining anything.如果你不尝试, 将会一无所获.Winners stand a chance to role - play i...
每一件物品都经过严格检查，稍有瑕疵就会被退回。Every piece is closely scrutinised, and if there is the slightest blemish on it, it is rejected.记者向该地址发送电邮,但因无法传送而被退回.Garmendia. An email sent to the address was returned as undeliverable.请书写清楚. 不清...