查询词典 drivage

In the inviting bid of shielding equipments, in order to make sure the safety and reliability of constructions float control price took the place of low price in biding. After open bid, the four parts of Line 1 phrase 1 all adopted soil pressure balance shield and turbid shield equipments from Germany Herrenknecht Co.Ltd, and the first drivage shielding equipment was named "Innovation".

在盾构设备的招标上，为了充分保证施工安全和可靠，并没有提倡低价中标，而是设了投标控制价，通过公开招投标后，成都地铁1号线一期工程四个标段均采用德国海瑞克的土压平衡和泥水盾构，并将第一台掘进盾构命名为"创新号"。

At present, the drivage situation of "Innovation" is quite ideal. On April 30, it successfully pulled in for the first time.

创新号目前的掘进情况还是比较理想的。4月30日那天，首次进站成功。

In the past,there are contradictions in the process of mechanical drivage existing between the rapid process of construction and the difficulty of transportation of materialeg.

过去，机械化掘进施工中一直存在着施工进度快与运料难(环节多、隐患多、速度慢等)之间的矛盾，导致生产效率低，为解决这一矛盾，本文将介绍一种安全、高效的方法———皮带机运料，重点介绍技术改造方法及相应的安全技术措施。

The so-called digital proofing, electronic e-mail out of the drivage quadrochromatic murface approach to dealing with directly output of a new type of proofing technology.

所谓数字打样，不离是在电子不入掘洋不兵电子草稿以数字的办法办理后间接输不入的一栽陈型打样技艺。

Combining with a tunnel construction case,an ordinary method of ascertaining Optimum hole depths in small exploration tunnel drivage is discussed.

结合一坑道施工实例，论述了小型探矿坑道确定最优炮眼深度的一般方法。

In the drivage of the coal drift in the Zhangji coal mine, most of the coal drift is revealed to be composite roof.

张集煤矿在煤巷掘进中，多数巷道揭露为复合顶板，岩性为泥岩，厚度为0。

Based on theories of multiphase fluid mechanics and mine ventilation theories,the model of drivage tunnel was established by using the method of similar experiment,the characteristics of ventilating current and gas concentration distribution in drivage tunnel were studied by the experiment,and based on the above characteristics the flow characteristics of gas transportation multiphase flow field were majorly analyzed.

基于多相流及矿井通风理论，利用相似性实验方法，搭建了煤矿掘进巷道模型，并通过模型实验获得了掘进巷道内风流流场和瓦斯浓度分布场的特征信息。结合上述两方面的特征信息重点分析了巷道内瓦斯运移多相流场的流动特性，所采用方法对于矿井通风系统及瓦斯监测系统的设计具有较强指导意义。

The paper introduces the construction and support situation of the substep drivage method at the drivage face under the big thickness change etc.

介绍了祁东煤矿在煤层厚度变化大等复杂条件下的掘进工作面应用分台阶掘进法施工及支护情况，包括应用背景、支护参数确定、分台阶掘进法简介、施工工艺及实验手段、分台阶掘进法使用后对工程质量采取的措施、分台阶掘进法使用前后比较、应用比较，应用效果等。

For solving this problem and ensuring normal mining drivage replacement, proposing and systematically adopting deep shaft roadway fully-mechanized fast drivage packaging technology in complicated geological conditions.

为解决此难题，保障正常的采掘接替，提出并系统实施了深井巷道复杂条件下综合机械化快速掘进成套技术研究。

It includes: the application background,the determination of support parameters,the synopsis of substep drivage method,the construction craft and experimental method,the adopting measures to the project quality after using the substep drivage method,the frond and back application of the supstep drivage method,the useful effect etc.

介绍了祁东煤矿在煤层厚度变化大等复杂条件下的掘进工作面应用分台阶掘进法施工及支护情况，包括应用背景、支护参数确定、分台阶掘进法简介、施工工艺及实验手段、分台阶掘进法使用后对工程质量采取的措施、分台阶掘进法使用前后比较、应用比较，应用效果等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。