本文着重于岩体中洞室超挖-不稳定楔形体的预测.This article emphasizes a prediction of overbreak, the unstable wedge , for openings jointed rock mass.分析了超挖回填层和不同回填材料对复合衬砌模型结构承载力的影响.提出的结论可供隧道设计、工参考.Presented conclusion may be used for reference ...
他用大衣袖子把碎屑掸掉。He cleaned the flakes away with his coat sleeve.袖子遮住了他的手，一直盖到指尖。The sleeves covered his hands to the tips of his fingers.他用袖子擦掉玻璃上凝结的水珠。He used his sleeve to wipe the con-densation off the glass....
On a typewriter or a keyboard, a control for effecting the space function.打字机或键盘上的一种实现[执行]空格功能[操作]的控制键.Hands on the keyboard in the back channeling Xinghao meet.双手在键盘上来回窜行好满足.To close your document, press CTRL+W on your ...
There was a Leica camera for sale in the window.橱窗里有架莱卡相机待售。The Leica M2 was discontinued in 1967.徕卡M2型相机于1967年停产。The international management has its headquarters in Germany at Leica's site Wetzlar.在德国维茨拉设有国际业务治理总部...
The waste material is placed in cells with permeable membranes.废液置于有渗透膜的槽中.The sarcoplasmic reticulum is a system of intracellular membranes.肌浆网属于细胞内膜系统.It is also encased in membranes of connective tissue called the men...
The acceptance criterion is usually set empirically based on the type of device being fabricated.合格标准一般是根据制作器件的类型由经验确定.Eleven key officials were hanged on fabricated charges.11位高官因莫须有的罪名被处以绞刑。Methods: GI - II infiltrated...
The oddest events will summon up memories.那些非常稀奇古怪的事情会唤起人们的记忆。He could not summon ( up ) the courage to tell them about it.他鼓不起勇气告诉他们那件事.Mr Rushworth, shall we summon a council on this lawn?罗什渥兹先生, 我们就在这块草地上开个会 怎么样 ?...