履带式行走具有降低接地比压和防止下陷的优点。
Tracked vehicle has the advantages of reducing the ground pressure and avoiding sinking.
阐述了挤压铸造比压对形核率及成长线速度的影响。
Effects of the specific pressure on nucleation rate and linear growth velocity were expounded in squeeze casting.
弹簧性能的发生变化将会直接影响机械密封端面比压。
Changes in the spring performance will directly affect the mechanical seal face pressure.
介绍了硬填料密封的基本结构及密封原理，给出了比压计算式。
The basic structure and the seal principles of the hard packing were presented, and the formula of specific pressure was given.
通过加水或湿沙可调节压路机配重和接地比压，调节方便范围大；
Operating weight and ground contact pressure can be adjusted by filling water or wet sand with greater adjusting scope.
贝克的土壤力学理论为依据，推导橡胶履带车辆接地比压的分布。
Beck and derives the ground bearing distribution of vehicles on rubber tracks.
接地比压视土壤机械性质、机耕船的几何尺寸和重量等因素而定。
The ground pressure depends upon the mechanical properties of soil and the geometry and weight of the machine.
用实例说明泵运行出现抽空操作的端面比压计算以及密封参数的变化。
When the pumping is exhausted, we used the example to deduced the specific pressure computation of the machine seal's end face and the change condition of the seal parameter.
此设计可以根据流体冲蚀磨损、腐蚀程度和工作压力来调整密封比压。
According to this design's fluid erosion, corrosion and pressure then the pressure was adjust sealed.
通过对实例的分析提出了比压实功的概念，并在此基础上建立了能量评价标准。
The concept of compared compaction power is presented, based on which appraisal standard of energy is built.
计算结果还表明，比压加大时，本征频率的实部与离子反磁漂移频率有很大的偏离。
The results also show that the increase in plasma beta-value leads to a departure of the real part of the eigenfrequency from...
本文根据液体在低温状态下，分子运动的特性，提出了低温密封液体的比压计算公式。
Based on the molecular motion characteristics of liquid in low temperature, the paper presents the equations for specific pressure for sealing liquid in low temperature.
目前，在计算制动器比压时有几种方法，其物理概念不清，而且算出的结果相差甚大。
There are currently several ways in calculating brake pressure, but their physical concepts are not clear and their results differ considerably.
在分析旋轮座的强度、稳定性、导轨比压、工艺力和关联尺寸的基础上建立了约束条件；
The optimization with two objectives is first used to design the spinning roller base of morden spinning machines, and the optimum method and the results are discussed.
当刹车比压和能载增加时，经过不同温度处理的四种试样干态及湿态平均动摩擦系数均相应下降。
The average dynamic FC of four kinds of samples treated under different temperatures was reduced in dry and damp condition as brake pressure and energy were raised.
固定浇注温度和铸型温度，研究压射速度和压射比压对压铸am 60 B合金组织与性能的影响。
At proper pouring temperature and mold temperature, the effect of die casting speed and pressure on microstructure and properties of AM60B alloy has been studied.
而且由于阀杆的楔形块与燕尾槽的作用，对阀门增加了强制密封力，增大了密封比压，实现双向密封。
And because the wedge block and the role of the dovetail groove of the stem, the valve increases the forced sealing force, increases the sealing pressure ratio, the two-way sealing.
球体和阀座密封圈都采用金属材料制造，密封比压很大，依靠介质本身的压力已达不到密封的要求，必须施加外力。
Ball and valve seat rings are metal materials, sealing pressure than the large, rely on the media itself can not seal the pressure has reached the requirements to be imposed by external forces.
研究了半固态A356铝合金浆料的成形温度、压射比压和压射冲头速度对半固态A356铝合金流变压铸充填性的影响。
The effect of forming temperature, injection pressure and piston velocity on the filling ability of semi-solid A356 aluminum alloy slurry were investigated.
在分析回采工作面支架底座作用在底板岩层上压力分布特征的基础上，选择正方体试件用钢质小圆柱加压实验的方法测定高水速凝材料容许比压。
Based on the analysis of distribution of pressure applied by hydraulic support base on seam floor, a method to test the allowable specific pressure of high water content material was suggested.
由此产生的应力被压存了数百万年，直到隆起伴随着密西西比的侵蚀导致下面的旧断层松脱释放。
The resulting stress remained stored for millions of years until uplift associated with the Mississippi erosion event led to the unclamping of old faults lying beneath.
接触后他们发现，自己的手指互压时产生的痛感比与他人的手指互压产生的同感要少很多。
When they did so, their middle fingers hurt a lot less than when they touched someone else's hand.
告诉我们总压强，共存曲线上分压和组分比。
Tells you the pressure of, the total pressure, or partial pressure at coexistence and the composition.
如果你的医生说你的血压是140比90，那意味着你的收缩压是140，舒张压是90。
If your GP says your blood pressure is' 140 over 90 ', it means you have a systolic pressure of 140 and a diastolic pressure of 90.
页岩气井水力压裂过程中产生甲烷的浓度比之前报道的9000倍。
Methane levels from the hydraulic fracturing of shale gas were 9, 000 times higher than previously reported.
页岩气井水力压裂过程中产生甲烷的浓度比之前报道的9000倍。
Methane levels from the hydraulic fracturing of shale gas were 9,000 times higher than previously reported.
用大蒜治疗的那组比用安慰剂的收缩压大约降低了10mmhg。
They found systolic blood pressure was around 10mmhg lower in the group given garlic compared with those given a placebo.
当有催化剂存在时氢压对转化率的影响比无催化剂时显著。
The influence of hydrogen pressure on liquefaction is more significant in the presence of catalyst.
当有催化剂存在时氢压对转化率的影响比无催化剂时显著。
The influence of hydrogen pressure on liquefaction is more significant in the presence of catalyst.
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