查询词典 reciprocating

Almost all steam road vehicles were driven by reciprocating engines; one exception being produced by M Gerard...

几乎所有的蒸汽道路车辆驱动往复引擎；一个例外制作的米热拉尔。。。

The opening of the valve body in a leading role in the orientation of any reciprocating parts, in the active pieces into fixed at the minimum radial clearance of not less than 0.7mm, valves should be in a spy state, the activities of parts and fixed parts Minimum radial clearance of A42C Type Pound-Grade Low Lift Spring Loaded Safety Valve not less than 0.125mm.

阀体中对阀的开启起主导作用的任何往复运动的导向零件，在活动件进人固定处的最小径向间隙不应小于0.7mm，阀处于伺应状态时，活动件与固定件的最小径向间隙不应小于0.125mm。

The opening of the valve body in a leading role in the orientation of any reciprocating parts in the active pieces into fixed at the minimum radial clearance of not less than 0.7mm valves should be in a spy state the activities of parts and fixed parts Minimum radial clearance ofA42C Type Pound-Grade Low Lift Spring Loaded Safety Valve not less than 0.125mm.

阀体中对阀的开启起主导作用的任何往复运动的导向零件，在活动件进人固定处的最小径向间隙不应小于0.7mm阀处于伺应状态时，活动件与固定件的最小径向间隙不应小于0.125mm。

The flow parameters, which controlled the heat transfer phenomena in the coolant channel of the piston, are identified; the experimental facilities and program will be established in accordance with the parametric conditions experienced by a real marine diesel engine. The experimental result for the flow within smooth-walled duct under the reciprocating motion will be used as the reference datum to assess the results for the study of heat transfer augmentation. As an attempt to enhance the cooling performance, the ribs will be installed in the coolant channels which flow was orthogonal mode for the piston moving direction. Finally, the results obtained for the tests with heat transfer augmentation devices will be compared with the smooth-walled test results.

本研究计画利用座标转换理论，对受到与往复运动正交方向之流场进行参数分析，建立控制此流场热传性能之参数后，模拟实际船舶主机运转时活塞之冷却情形并进行实验量测，作为评估活塞冷却之基准，然后应用现行已实用於工业界的技术，在与往复运动正交方向之圆形冷却通道中加装凸起物以增加热传效能并予以测量其热传系数及其相关之物理现象，据以讨论此流场受往复力之影响，在周向不同位置之热传情形以及其与平行於往复运动方向之流场的差异。

Design of theimplementation agencies right mind crank slider, This will shearstransmission rotation slider into the reciprocating linear motion,the realization of the right of sheet metal shear.

设计中采用的执行机构为对心曲柄滑块机构，这一机构将剪板机传动系统的旋转运动转变为滑块的往复直线运动，实现对板料的剪切。

Second, oil does not come into contact with the compressed gas external drive mechanism, such as in reciprocating compressor crankcase parts, crank pin, crank bearings, connecting rod slide, slide, crosshead; and speed rotary compressor bearings , gear and other growth.

其二为油不与压缩气体接触的外部传动机构，如往复式压缩机曲轴箱中零件、曲柄销、曲柄轴承、连杆滑块、滑道、十字头；回转式和速度式压缩机的轴承、增速齿轮等。

Particularly the gap between the hydraulic pump, hydraulic motor and gearbox oil seals and hydraulic rotary cylinder reciprocating dynamic seal product quality most.

差距尤以液压泵、液压马达和变速箱用旋转油封及液压缸往复动密封的产品质量最甚。

In the part of mechanical design, The output shaft of stepping motor connects ball screw with coupling joint, and enables worktable auto-reciprocating under the support of linear rack.

关于机械设计部分，电机输出轴经过联轴器连接滚珠丝杠带动工作台运动，工作台在直线导轨的支撑下做直线往复运动。

Good hands on skills on compressors/pumps/blowers/valves repairing, have at least one kind of compressor (centrifugal compressor/reciprocating compressor/ screw compressor/roots blower etc.,)principle knowledge and repairing experience

在压缩机、泵、鼓风机修理方面具有熟练的技能。熟知至少一种压缩机的原理（离心式压缩机、活塞式压缩机、螺杆式压缩机、罗茨风机）和设备维修经验。

It features same tried and proven gas operated, rotary bolt action and same "Kalashnikov-style" controls including reciprocating bolt handle, safety/fire selector lever and overall layout with side-folding polymer buttstock.

它具有相同的审判，探明天然气经营，旋转螺栓行动和相同的&卡拉什尼科夫式&的控制，包括往复式螺栓处理，安全/消防换档杆和整体布局侧折叠聚合物枪托。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。