文中在物面无滑移边界条件的基础上施加物面绕体轴的切向速度，通过求解定常ns方程对飞行器滚转进行模拟。
In the paper, the steady NS equation was solved to simulate aircraft roll by adding tangent velocity to no slip wall boundary condition.
因此，优化解决方案是从轴的原点沿 (1,-1)方向作为方向向量指向多面体边界的最远点。
Therefore, the optimal solution is the farthest point on the polyhedron boundary from the axis' origin using the direction (1,-1) as a direction vector.
为重建正常关节线保证假体旋转，我们以股骨髁上轴为参考。
To reestablish the joint line and set the component rotation, we referenced the femoral epicondylar axis.
我公司是一家集木托盘，木包装箱，木轴木制品生产和经营为一体的综合型木业公司。
My company is a wooden tray, wood box, wood shaft wood products production and management for an integrated wood-based companies.
首先进行强度和稳定性计算，主要进行了筒体、端盖的壁厚计算、水压试验应力校核以及叶轮、轴的强度校核。
First of all, for strength and stability, mainly a cylinder, cover the wall, the water pressure check and impeller stress test, the axis of strength checking.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc.
离心泵的基本构造是由六部分组成的，分别是：叶轮，泵体，泵轴，轴承，密封环，填料函。
Basic structure of the centrifugal pump is composed of six parts, namely: impeller, pump, pump shaft, bearing, seal ring, stuffing box.
kcb齿轮泵主要有齿轮、轴、泵体、安全阀、轴端密封所组成。
KCB gear pump are mainly gear, shaft, pump body, valve, shaft end seal.
排除：放松填料，疏通引水槽；拆开泵体清除杂物、除锈；拆下泵轴校正或更换新的泵轴。
Ruled out: relax fill, dredge flume; disassemble pump body to remove debris, rust; Calibration shaft removed or replaced a new shaft.
内啮合齿轮泵的结构和其他齿轮泵结构类似，主要由外转子、转子、泵轴、泵体、前盖、托架、密封装置、轴承等组成。
Internal gear pump structure and other gear pump structure similar to, mainly by the outer rotor and rotor, pump shaft, pump body, the front cover, bracket, sealing device, bearing, etc.
电机与泵的联接有两种方式，一是电机装在与泵体连为一体的支架上，二是电机单独设基础通过加长轴与泵轴联接。
Motor and pump connection in two ways, one motor and pump mounted on the bracket as a single entity, the second is the basis set by adding a separate motor axis connected with the shaft.
吊在步行机舱体下面的是一门装在轴上的中型激光炮。
Slung beneath the walker's cabin is a pivot-mounted medium laser cannon.
腰椎以一个穿越椎体和椎间盘后三分之一的纵轴为轴进行旋转。
Axial rotation of the lumbar vertebrae occurs around a longitudinal axis that passes through the posterior third of the vertebral bodies and intervertebral discs.
筒体与轴两端的相连处装有四重轴端密封装置。
Two ends of the mixing axis that articulates with the mixing silo are loaded quadruple axle end seal device.
与传统方法相比，该方法测量的结果中包含了多面棱体与其轴座的配合间隙的影响。
Comparing with traditional method, the result of measurement in this method contains influence of cooperated clearance between the regular polyhedron and the axle stand.
下一步是通过这些线来创建几何体，因此我只是挤压了Z轴上的线，并将基础的网格布尔体系化。
Next step is to create geometry from these lines so I just extruded the lines in Z axis and booleaned the basic mesh.
提出了一种用于实现矢量与扫描体(代表五轴数控加工铣刀的运动)求交的有效算法。
An efficient algorithm is presented for finding the intersection of vectors with swept volume generated from the five axis NC milling tool motions.
节气门体包含横跨镗孔、用于安装节气门轴的轴承。
The Throttle body contains bearings for mounting the Throttle Shaft across the bore.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
The main parts include pump body, pump cover, impeller, axis, sealing rings, intermediate support, sealing and suspension parts and other components.
将螺旋体分解成螺旋轴和螺旋叶片两部分，建立LS200螺旋体结构的CAD模型，并对其进行有限元网格的划分。
CAD model of LS200 helical structure is established by dividing the helical body into helical axis and helical blade and finite element meshing is performed.
从菲涅耳定律出发，利用单轴晶的折射率面和光率体，讨论了在一般情况下单轴晶内部的光路问题。
We study the beam paths in uniaxial crystal with arbitarily oriented optical axis in general conditions, by it′s plane and ellipsoid of refraction index and Fresnel law.
该搅拌机主要由搅拌筒体、搅拌轴及其轴端密封装置，以及主传动机构和卸料机构等部分组成。
Tthe mixer is primarily composed of mixing silo, mixing axis and their axle end seal device, main drive gear and discharging mechanism etc.
本文通过三轴蠕变实验，根据岩体流变力学和蠕变原理对影响深部岩体蠕变的因素进行了研究。
Based on the theories of rock rheology and creep the factors influencing creep of deep rock were studied by triaxial creep-experiments in this paper.
柱式结构，适用于电子汽车衡、料斗秤、仓储秤、灌体秤、轴重秤等各类电子称重设备或测力场合。
Spoke type, suitable for electronic truck scales, hopper scales, warehouse scale, tank scale, axle wheel scale other electronic weighing or force measuring fields.
因为当锁定机构压迫刀体时你无法区别是否刀轴精确性，只有这样才能准确测出晃动量。
This is the only accurate test because if the liner or lock is engaged you can't tell if the blade pivot is precise.
结果表明：名义尺寸相同而实际尺寸相差较大的磨球所磨出的粉体粒度大且分布不均匀，烧结体硬质相颗粒粗大且等轴性差，抗弯强度和硬度均较低。
It is found that the grain size of the powders milled by balls with different diameters is big, the hard phase is big too and not uniform, the hardness and bending strength are also lower.
当珠光体层片与拉伸轴斜交时，裂纹通过渗碳体和铁素体交替断裂而扩展；
When the lamellae made an angle with the tensile axis, the crack propagated alternatively in cementite and ferrite.
中空装配式凸轮轴的技术关键为凸轮和轴体之间的连接。
The key technology of hollow assembled camshaft is joint between the shaft and the cam lobes.
此外还介绍了用两种三轴应变计进行岩体应力测量的结果以及能考虑自重边界元法的实际应用。
Results of measurements on rock mass stresses by two kinds of triaxial strain cells are reported. Finally the possible applications of BEM with gravity are discussed.
此外还介绍了用两种三轴应变计进行岩体应力测量的结果以及能考虑自重边界元法的实际应用。
Results of measurements on rock mass stresses by two kinds of triaxial strain cells are reported. Finally the possible applications of BEM with gravity are discussed.
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