查询词典 hydraulic pressure

Objective:To understand and compare the inactivation effect on ascaris suum eggs in urine directing toilet s and methane tanks with two-pipe hydraulic pressure type and automatic residue extraction.

目的 ：了解粪尿分集式厕所及水压式双管道自动排渣沼气池两种生态卫生厕所对猪蛔卵的灭活效果并进行比较。

The main method and way for the remolding of vadose field formation and evolution in different hydraulic pressure systems are discussed systematically .

研究和查明沉积体系地下水渗流场形成演化的规律性，对于水的成因，不同类型和用途的地下。。。

As a result, hydraulic pressure is not an accurate detector of the volumetric filling point.

其结果是，液压压力不能精确的探测充填适度饱和的那个位置。

They use hydraulic pressure to work their legs like pistons,catapulting up to 30 times their own body length.

它们靠水压使腿像活塞一样，可以弹起它们自己身高30倍的高度。

The hydraulic pressure derrick is a very important component which transfers cargo load to hull.

大型起吊船在起吊货物时负荷很大，液压扒杆结构是将起吊货物载荷传递到船体结构的最重要构件之一。

Limit state equations for reliability of barrier pillar are given after analzing randomness of hydraulic pressure,tensile strength of coal bed and coeffcient of water inrush.

为了合理设计防水煤岩柱的宽度，使用了可靠度分析的&JC&方法，分析了水压力、煤层抗张强度及突水系数的不确定性，建立了防水煤柱可靠度分析的极限状态方程。

Hydraulic pressure part consists of cylinder body around having some axial direction cylinders, pole piston, matching stream canister and timing equipment. Pyramidal difference decelerate part is composed of twin inner bevel wheel with difference of 2-toothes, twin outer bevel wheel without tooth difference and skew shaft etc.

液压驱动部分由周围均布有若干轴向缸的缸体、柱塞、配流筒及调速装置等组成，减速部分由二齿差内锥齿轮副和零齿差外锥齿轮周向限制副及歪轴等组成。

It mainly analyzes the blanking mechanism of die by the theory of plastic deformation and the principle of hydraulic pressure drive, and also analyzes its forming mechanism and theoretical basis of shaping of blanking die section.

利用塑性变形理论和液压传动原理重点分析了模具的冲裁机理，也分析了它的成形机理，还分析了形成冲裁件断面形状的理论依据，同时指出聚氨酯橡胶模具发展的方向。

Next, in order to ensure the process precision and production efficiency of boring machine tool ,the jig uses 'one surface-two sell' .the way of Clamps is hydraulic pressure clamping, which replaced by Manual clamping.

其次，夹具采用一面两销定位，保证了导管孔及气门阀座孔对定位销孔的位置精度。

Our main products are as following: Container transportation semi-trailer(frame of platform ＆ two or three axles),low platform semi-trailer,bulk cement powder tank truck and semi-trailer, semi-trailer tipper, oil tank semi-trailer、car transportation semi-trailer、cement mixer semi-trailer and dry box truck ＆ semi-trailerand the hydraulic pressure heavy type transportation trailer of many axles lines.

公司主要产品有40英尺二轴或三轴集装箱骨架及平板半挂车、二轴或三轴低平板半挂车、码头集装箱运输半挂车、散装水泥罐式汽车及半挂车、自卸汽车及半挂车，运加油车及半挂车、车辆运输半挂车、混凝土搅拌运输半挂车、厢式运输半挂车和多轴线液压重型运输车等九大系列五十多个品种。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。