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- Using the theory of Terzaghi s relation soil pressure,the limited support pressure formula with tunnel face in stratified sandy soil is . 采用太沙基松动土压力理论,根据滑动块的整体受力平衡,推导出砂性土中考虑成层土的开挖面最小支护压力计算公式。
- The horizontal pressure vessels which have large slenderness ratio are supported on multi - saddles to reduce the numerical value of the moment and support pressure. 为降低弯矩和鞍座反力,长径比大的卧式容器大多采用三鞍座或多鞍座支撑。
- All of our knitting machines are equipped with auxiliary products from Germany and the U.S.A, such as yarn storage unit,yarn support pressured oil lubricator. 本公司所有的产品皆搭配西德及美国原装进口的零配件、如储纱配件、纱架设备、压力喷油系统。
- Roadway maitenance tecknique in pre- support pressure area 超前支承压力区内巷道维修技术
- The facility is applied in testing development of laser atmosphere transmission characteristic,atmosphere environment monitoring,earthquake forecast and monitoring of supporting pressure of dam wall and so on. 该装置可用于激光大气传输特性的实验研究。 还可以用于大气环境监测、地震予报以及水坝墙体承受压力监控等领域。
- Keywords support pressure;airproof wall;yieldable support; 支承压力;密闭墙;柔性支护;
- The scribe worked hard to support his family. 那个抄写员辛勤工作来养家。
- I have a wife and two children to support. 我有妻子和两个小孩要扶养。
- He had to work hard to support his family. 他不得不努力工作来养家。
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- We all support his scientific research. 我们都支持他的科学研究。
- We are deeply grateful for your support. 我们深深感谢你的支持。
- The theatre has had to close for lack of support. 这家剧院光顾者寡只好关闭。
- Their efforts are worthy of your support. 他们这样努力应得到你的支持。
- They did not waver in their support for him. 他们毫不动摇地支持他。
- The demagogue has won people's support. 那个煽动者赢得了人们的支持。
- All his support melt away when he really needed it. 在他真正需要支持时,却得不到一丝半点。
- The President had lost the support of the congress. 总统已经失去了国会的支持。
- They all support socialist policies. 他们都拥护社会主义的政策。
- They urged us to give our support. 他们敦促我们给予支持。