英汉例句

• it is of directive signification for choose roadway support forms of deep mining and support parameters for xinwen coal mine area.

  对新汶矿区深部煤巷支护形式的和支护参数的选择具有一定的指导意义。

• according to analysis of soft rock roadways in some mining area, offered some measures and suggestions for increasing soft rock roadway support quality.

  在分析几个矿区软巖巷道支护情况的基础上，提出了提高支护质量的可行措施与建议。

• the roadway support which is affected by many kinds of factors in soft rock is a complex systematic problem.

  软巖巷道工程支护是一个复杂的系统问题，支护的成功取决于多种影响因素。

• methods for roadway support and measures to monitor the support stress during developments of roadways in broken veins at dounan manganese mines of yunnan province are presented.

  介绍了斗南锰矿对破碎矿脉内开拓巷道的支护方法及对巷道支护压力测量等的监测手段。

• the bolt truss were used to reinforce a layer concrete beam in order to simulate a mine roadway support in a mine layer roof.

  对锚拉支架支护层状顶板进行了模拟试验和参数优化研究；

• alongside mining depth of mine continuing, roadway support displays out soft rocks feature, anchor way of bolt must expand from end bolt to long bolt and all bolt.

  随着矿井采深的不断加大，巷道支护表现出软巖支护的特点，锚桿锚固方式由端锚逐步向加长锚、全锚方向发展。

• through surveying overhead monorail load in varying state, it provides raliable basis for roadway support design and hanging design of overhead monorail.

  介绍了锚桿悬吊单轨条件下，对单轨吊车载荷进行现场测定的一种方法。

• the pre-stress is an important parameter of the bolt support and would have an important influence to the mine roadway support effect.

  预应力是锚桿支护中重要的参数，预应力对巷道支护效果有重要影响。

• it is of directive signification for choose roadway support forms of deep mining and support parameters for xinw…

  对新汶矿区深部煤巷支护形式的和支护参数的选择具有一定的指导意义。

• this paper theoretically analyzes the mechanism of truss bolt system, and gives the design of coal roadway support according to the characteristics of the 「three-soft」 coal roadway.

  从理论上分析了桁架锚桿系统的作用机理，并针对「三软」全煤巷道的特点，制定了全煤顺槽桁架支护方案。

• the dynamic design method adopted in this paper provides a effective means of designing roadway support in deeply inclined seams.

  试验表明采用的设计方法是科学合理的，填补了急倾斜煤层巷道支护理论和设计方法的空白。

• these supply theory reference for support design of soft rock roadway , and have important guidance meaning for roadway support technique practice of complex condition.

  这些都为软巖巷道的支护工艺过程设计提供了理论参考，同时对于复杂条件下巷道支护的技术实践，具有重要的指导作用。

• the example of the new-southern roadway support of tao-er coal mine proved the reasonability of continuous double- shell's support.

  以陶二煤矿新南总巷道支护为例，验证了连续双壳支护的合理性。

• before retaining the roadway, the roadway support is unable to control the rotating amount of main roof, but the better result of retained roadway can be obtained by using bolt-beam-mesh support.

  留巷前巷道支护形式无法控制老顶回转量，但锚网支护巷道留巷效果比架棚巷道好；

• the paper analyzed the bolt pre-stress affected to the mine roadway support effect and the relevant relationship between the bolt pre-tightening torque and the pre-tension.

  分析了锚桿预应力对巷道支护效果的影响，锚桿预紧扭矩与预紧力对应关系。