Hence a good absorber is a good emitter, and a poor absorber is a poor emitter.所以良吸收体就是良发射体, 劣吸收体就是劣发射体.We have been considering the transistor with a current fed into the emitter.我们所研究的晶体管都是把电流馈入发射极.The base region is a...
青少年的恒牙和儿童的乳牙,因其髓角位置高不宜作嵌体,以免损伤牙髓.Young permanent tooth and deciduous tooth which have high pulp horn.在牙齿发育的过程中,牙髓组织显得非常重要.The pulp is important during a tooth's growth and development.目的观察牙周牙髓联合病变的治疗效果.Objective To ...
拿伞的人又拐进了拐角处。The man with the umbrella turned the corner again.她撑开伞，沿着河街向前走。She opens her umbrella, and walks up River Street.他是个经验丰富的跳伞者，已经跳过150多次伞了。He was an experienced parachutist who had done over 150 jumps....
...an invocation for divine guidance.祈求神的指引Do not use late - binding invocation when early - binding is possible.只要可以用 前期 绑定就不要用后期绑定.the nature of an invocation乞灵性质Neither invocation of the format - Undo would affect the...