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...
Gold was the loadstone that drew men to Alaska.金子是具有吸引力的东西,它引诱人前往阿拉斯加州.Yes. The Loadstone Rock was drawing him, and he must sail on, until he struck.是的,磁力礁吸引着他, 他必须扬帆前进, 直至触礁为止....
The psychiatrist must learn to maintain an unusual degree of objectivity.精神科医生务必要学会保持超乎寻常的客观态度。She could not maintain her balance and moved in a wobbly fashion.她无法保持平衡，走路颤颤巍巍。His critics maintain that he's responsib...
I'll ask the fishmonger if he can order three dozen oysters for me.我会问问那个卖鱼的,看看他能否给我定购3打牡蛎.I’ll ask the fishmonger if he can order three dozen oysters for me.我会问问那个卖鱼的,看看他能否给我定购3打牡蛎。I got the fishmonger to skin the ...
The books were closed for auditing.停止查账.Computer security technology includes mainly: Authentication, Encryption, Access Control, Auditing and so on.计算机网络安全技术主要有: 认证授权(Authentication) 、 数据加密(Encryption) 、 访问控制(AccessCont...
Ensure that the frame is securely fixed to the ground with bolts.确保用螺栓把框架牢牢地固定在地面上。Fit hinge bolts to give extra support to the door lock.安上铰链插销，让门锁更牢靠。He's more concerned about the nuts and bolts of location work.他...