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The AVN2440DS shield machine consists of cutterhead driving system, thrust system, guidance system, segment erection system, grease injection system, main bearing lubrication system, slurry feed and return system, simultaneous grouting system, segment delivery and hoisting system and backup gantries.

AVN2440DS泥水平衡盾构机主要由刀盘驱动、推进、导向、管片拼装、盾尾注脂、主轴承油脂润滑、进排浆系统、同步注浆以及附加接管器、管片吊运、后配套拖车等系统组成。

The AVN2440DS shield machine consists of cutterhead driving system, thrust system, guidance system, segment erection system, grease injection system, main bearing lubrication system, slurry feed and return system, simultaneous grouting system, segment delivery and hoisting system and back-up gantries.

文章摘要： AVN2440DS泥水平衡盾构机主要由刀盘驱动、推进、导向、管片拼装、盾尾注脂、主轴承油脂润滑、进排浆系统、同步注浆以及附加接管器、管片吊运、后配套拖车等系统组成。

This thesis deals with the property of coal--water slurry and its characteristics as the media in cyclone.

本文研究了水煤浆的性质及作为旋流器介质的特性。

A process for preparing cycloolefin features that in the presence of catalyst slurry containing metal Ru catalyst, water and metallic sulfate, the mononuclear aromatics is partially hydrogenated by hydrogen, and includes a step to control the activity of catalyst.

一种生产环烯烃的方法，该方法是在含有金属钌催化剂、水和金属硫酸盐的催化剂浆液存在下用氢部分加氢单环芳烃进行该方法，其中包括控制催化剂活性的步骤。

Riprap stone+ plant ecological embankment and slurry stonelaying+ boulder+ plant ecological embankment were selected as research objective. Near river and on the revetment are the places that people regularly to visit and have a rest. Based on the situation, we select them as monitoring points on the two ecological embankment of Huaijiu River. Temperature and relative humidity were monitored during daytimes.

从护岸区域小环境出发，以怀柔区怀九河作为研究对象，选择其一渡河段及四渡河段抛石＋植物、浆砌石＋大块石＋植物两种生态护岸作为监测对象，以生态护岸上近水边和护坡处游人休闲活动区域作为监测点，对监测点的温度和相对湿度进行实地监测。

Based on the comprehensive analysis and studies to main types of domestic and foreign equipments, it makes a design to the main parameter s of this new - type coal slurry centrifugal dehydrator.

阐述了筛篮倾角为20°的LLL1030新型煤泥离心脱水机的结构和主要技术特征，在综合分析国内、外主要设备类型的基础上，对该新型煤泥离心脱水机的主要参数进行了设计。

These factors,which include slurry s preparation,circulation,depuration and so on,would influence drilling speed,bore quality,exertion of pile shaft resistance and base resistance .

泥浆制备、循环、净化等因素的好坏直接影响到钻进速度和成孔质量、桩侧摩阻力及桩端阻力的发挥。

So the design of feasible apparatus and the experiments of slurry pipeline transportation based on it have important meaning.

因此研究和设计可行的试验管道系统，并以此进行泥浆管道输送的试验研究具有重要的意义。

A second indicator was that the melting and casting temperatures of the slurry were significantly lower than that previously characterized for a KN-anhydrous dextrose combination: 120°C and 135°C versus 145°C and 147°C, respectively.

第二个指标是，该熔铸温度泥浆均显着低于以前的特点是为千牛-无水葡萄糖组合： 120 ° C和135 ° C的银两145 ° C和147 ° C时，分别。

A slurry containing diaspore and additives was prepared and sprayed onto an aluminum alloy substrate.

陶瓷涂层是克服这一不足的有效途径。

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％。