区是两个邻近界标之间的区域.A region is an area lying between two adjacent landmarks.何以说它们是界标?In what sense are they landmarks?结论: 从上切牙到食道镜检查的界标和所报道的测量方法在以往的研究中已经被测量和标准化.Conclusions: Historically, landmark and report measurements in e...
The Breguet - Richet Quadrotor helicopter Gyroplane No.1 built in 1907 is reported to have lifted into flight.据报道,1907年,Breguet-Richet四旋翼直升机“旋翼机1号”已经飞了起来....
沸腾钢在铸锭前不脱氧或轻度脱氧.In the case of rimming steel, no or some deoxidation is carried out before casting.由于废弃的部分小,沸腾钢的成材率较高.With small portion to be scrapped rimming steel has a high yield of good steel....
此契约为全部 当事人 所应履行的.This agreement is binding on [ upon ] all parties.这是我必须履行的义务.It is a duty that I must perform.他得到了合同将会被履行的许诺.He was assured that the contract would be fulfilled....
I run a race the wind. hula, I always run ahead of wind.我和风赛跑. 呼啦, 我总是跑在风的前面.A hula hoop can be spun around the body.呼啦圈可绕着身子转.Grandma can shake the hula hoop for a long time.奶奶可以摇呼拉圈摇很久.Whichever team collects the most ...
In the car she reverted to the subject uppermost in her mind.在车里，她又提起了她最关心的话题。The empirical evidence considered here is subject to many qualifications.此处提及的实验证据有诸多限制条件。The drama takes an idealistic, even a naive view of ...
He made a remarkable recovery from a shin injury.他的胫骨伤恢复得相当不错。Her mental capacity and temperament are as remarkable as his.她的才智和气质和他一样出众。Relentless in his pursuit of quality, his technical ability was remarkable.对质量孜孜不倦的...
直接邮寄广告业在特卖品的包装方面已经变得非常熟练了。The direct marketing industry has become adept at packaging special offers.布莱克很熟练地跳上了船，他的重量使小船微微向下沉了沉。Blake jumped in expertly; the boat dipped slightly under his weight.他太缺乏经验，太不熟练，难以成功。He was ...