A method to measure coaxiality of axisymmetric aspheric lens is introduced.介绍了一种轴对称非球面透镜的光轴共轴度的测量方法.A new method of coaxiality measurement of holes of scale mechanical parts is studied.本文提出测量大型机械零部件孔同轴度的新方法.A new coaxial...
Catholic Spain had, by expelling its Jews, achieved the spiritual security of a united church.信奉天主教的西班牙人在逐出犹太人后, 统一了教会,在精神上获得了安全感.Expelling wind and cold pathogens , relieving exterior syndrome and clearing away heat.疏风散...
Phil took the labrador home and is weaning him off milk on to meat.菲尔把拉布拉多犬带回了家，正给它断奶，改喂肉食。Seesaw structure of subsurface temperature anomalies between the Barents Sea and the Labrador Sea.在Barents海和Labrador海之间近地面温度异常的跷跷...
牙医可能会决定拔掉那颗牙，以免反复发作。A dentist may decide to extract the tooth to prevent recurrent trouble.用不同颜色的毡头笔画草图，以免搞混。Use different colours of felt pen on your sketch to avoid confusion.我努力保持蜷曲的姿势以免四肢受伤。I tried to adopt a curled-...
He barged past me to get to the bar.他经过我的身边向卖酒的柜台硬挤过去。They barged through the crowd.他们横冲直撞地挤过人群.He barged past her and sprang at Gillian, knocking her to the floor.他从她身边冲过去扑向吉利恩时，将其撞倒在地。...
探讨了一种三支承导轨跨距的优化计算方法.The span of the three - brace guiding rail is optionally calculated.各自的跨距拥有十二个手指宽度.Each span has twelve finger - breadths.并研究了三种失稳与砌体梁的跨距 、 高度及其承受载荷的关系.Their relationships between instability of stack...
Indemnifies you for expenses incurred as a result of scoring a hole any recognized golf course.于认可高尔夫球球会内创下一棒入洞的佳绩时之祝捷奖赏.Devalues the Products according to defectiveness degree , damage degree and the loss amount incurre...
恐怕他们会破译盟军的密码。It was feared they could break the Allies' codes.除非知道密码，否则谁也用不了那台计算机。No-one could use the computer unless they had a password.布赖恩键入了他的个人密码。Brian keyed in his personal code....