直轴

A cylindrical motor driven three straightteeth reducer, the output shaft in reducer with sprocket, theexpansion-card door to the chain of cards in the mouth, when therotation when the sprocket chain driven movement so that the doorchain synchronization with the movement.

电机带动一个圆柱直齿三级减速器，在减速器的输出轴上带链轮，大门的伸缩杆卡在链条的卡口内，当链轮转动时带动链运动从而使大门与链同步运动。

Powder metallurgy gears include: bevel gear, dual-gear, gear box gears, planetary gears, ring gear, rack, sector gears, bevel gears, spur gears, sun gear, helical gear, gear shaft, flat gears, spur gears, double layer gear, synchronous pulley, helical gear, sprocket, ratchet, multi-gears, micro-gear, small modulus gear, special gear, differential bevel gear, reducer gears, variable speed gear motor, all kinds of precision gears.

粉末冶金齿轮包括：伞齿轮、双联齿轮、齿轮箱齿轮、行星齿轮、齿圈、齿条、扇形齿轮、锥齿轮、直齿轮、太阳齿轮、斜齿轮、齿轴、平齿轮、正齿轮、双层齿轮、同步轮、皮带轮、螺旋齿轮、链轮、棘轮、多层齿轮、微型齿轮、小模数齿轮、异形齿轮、差速伞齿轮、减速机齿轮、变速电机齿轮、各类精密传动齿轮。

American Huixin straight teeth casting ladle, brake inside the gear box, hard make and difficult to maintain; it's nut gear of the hand wheel, with three radial direction space accumulate, difficult to ensure accuracy; while circular motion, it's shaft direction moving, gear have friction slidding, easy agglutination.

美国回信的直齿浇包，制动器在齿轮箱里面，难制作难维修；他的手轮轴上的螺母齿轮，有三处径向间隙累加，难保证精度；在园周运动的同时，有轴向移动，齿轮有摩擦滑动，易胶合。

The buckling numerical analysis was made to the rod which is hinge joint and uniform cross section under the axial dynamic loading,basing on the finite element theory.

阐述了动力屈曲分析的Ansys/Ls-dyna有限元理论，基于该有限元程序对两端铰接、等截面直杆在轴向动力载荷作用下的屈曲过程进行了数值模拟和分析。

The facetted lightcollimator is arranged along a longitudinal axis (25) of the illumination system.

该多面光准直器沿照明系统的纵轴(25)设置。

In order to implement NC ultrasonic grinding of parallel ruled surface ,calculation of cutter location and post processing method were introduced.

介绍了新研制的数控超声磨削成形加工机床的各运动轴，以及实现平行直纹面数控超声磨削加工的刀位计算和后置处理方法。

Comparison between the velocity distributions at the different flow rate conditions showed that increasing the flow rate was help to improving the velocity distribution. The periodic mean field on r-6 plane at different axis positions showed that the flow within the vaned diffuser, especially within the inlet region, was periodic unsteady when impeller located at the different circumferential position, just as the flow within the vaneless diffuser.

有叶扩压器内平均流场的分析表明，在定常流动的假设下，不同流量工况下有叶扩压器的内部流动也呈现为沿轴线向后盘方向推移流动状况逐渐恶劣的分布规律，表明二元叶片构成的平行直壁有叶扩压器对轴向不均匀流动的掺混作用仍然不大。

Racemes several to many flowered, elongated considerably in fruit; rachis straight.

总状花序数枚到多数花，在果期相当大地拉长；轴直。

You should also wear a helmet when cycling, and ensure children wear protective head-gear when skateboarding or roller blading.

你也应该戴上头盔时，骑自行车，并确保儿童穿着防护头部齿轮时，滑板或直排滚轴。

The event was sponsored by the city of Chun Cheon in conjunction with their annual sports festival which included competitions in skating, roller blading, bass fishing, and break dancing.

该活动是由城千春在与他们的年度体育节，其中包括比赛在溜冰，直排滚轴，低音捕鱼，并打破舞蹈。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。