旋转管

In the flying course of the low-speed revolving rocket, deflective flow willappear due to the nutation effect, the method of calculating the deflective flow based on the exterior ballistics is given, and the simulation result with some examples is also stated.

低速旋转火箭弹在飞行过程中，由于章动因素的影响产生偏流。本文根据外弹道学理论给出偏流的计算方法，并结合实例给出仿真模拟结果，通过计算分析偏流对多管火箭弹飞行轨迹的影响

Later variants had a rotating periscope for the driver, a new exhaust arrangement, a new mantlet design to eliminate the shot trap and a new engine deck layout with a raised fan cover.

后期的变化是有一个供驾驶员使用的可旋转的潜望镜，一个新的废气管的排列方式。和设计了一个新的火炮护盾去防止射击时候的损伤。

Flow in pipeline and turbomachine are tested by PDPA as examples. Measurement methods are introduced, including nonspherical particle measurement, window effections, discrimination between two phases, circumferential orientation in rotated impeller, and 3D velocity measurement.

结合管流及叶轮机械中的应用实例探索PDPA在盐析两相流测量中的方法，提出测量中需解决的关键问题：非球形颗粒测量、液固两相运动区分、测量窗口、旋转叶轮测量的周向定位、两相三维速度测量等，并给出了解决措施。

To study this refrigerator below liquid nitrogen temperature, a low temperature rotary valve pulse tube refrigerator with liquid nitrogen precooler was built.

为了研究这种制冷机在液氮温区的性能，笔者搭建了带液氮预冷器的低温旋转阀式脉冲管制冷机并进行了测试。

For examples, the design of filament winding of revolutional surfaces, ball as well as elbow surfaces is proposed.

同时，针对旋转面、球、弯管这三类典型的曲面，给出了缠绕相容性解法，并附以实例。

The PIII technique did not alter the superelastic character of the Ni-Ti instruments by way of DSC analysis.

并且通过DSC的分析，PIII并不会改变根管镍钛旋转器械的超弹性特质。

When the head of the machine stop turbine circumvolving, it will decelerate to return absorbing and thus bringing the difference degree of pathogenic microbial pollution to the outside and inside of the cavity tube in the case of disqualification to antisepsis of destroying bacterium.

在治疗过程中使用频繁，并直接接触患者的唾液，血液，当机头停止涡轮旋转时，会产生减速回吸现象，使手机表面及腔管内部受到不同程度病原微生物的污染，如果消毒灭菌不合格

View showing one way of attaching crank note that crank has been removed and reinserted into crank tube to enable the crank frame to be rotated 180 degrees and still have the chain drive on the right side.

检视显示单程附加曲轴曲柄注意到，已删除和重新融入曲柄管，使曲柄范围内，以180度旋转，并仍然有链传动的右侧。

Hot air enters into stirring and crushing and drying chamber from the botton of drier with suitable atomizing speed. It exerts strong shearing, blowing, floating and rotating effect to raw material. Therelore raw material is granulated through centrifuge, sheafing, impacting and friction effect. It strengthens the process of heat exchange.

热空气由入口管以适宜的喷动速度从干燥机底部进入搅拌粉碎干燥室，对物料产生强烈的剪切、吹浮、旋转作用，于是物料受到离心、剪切、碰撞、摩擦而被微粒化，强化了传质传热。

Carbide products company's main products: bar, long thin, box, welding blade, turning blades, rotating file of rough, spiral blade, bamboo cutter blade, the saw blade cutter rough, porous stretch mode, Blank-cold heading, roll, possession, Central, the ball, special-shaped nozzle and various parts overall carbide tools: Jingmoyuanbang, the overall carbide bit, end mills, the key slot cutter, R cutter, ball - Cutter, Reamer, small aperture boring knife blade cutter, welding-type spiral end mill and Gezhongfeibiao tool of high-density tungsten alloy products: Jingmoyuanbang, oscillator, the Pendulum, with weights, fly Benchmarking, and so on.

公司主要产品硬质合金制品：棒料、长条薄片、方块、焊接刀片、可转位刀片、旋转锉毛坯、螺旋刀片、竹木刀具刀片、锯片铣刀毛坯、微孔拉伸模、冷镦模坯、轧辊、管、环、球、喷嘴及各种异型零件整体硬质合金工具：精磨圆棒、整体硬质合金钻头、立铣刀、键槽铣刀、R铣刀、球头铣刀、铰刀、小孔径镗刀、锯片铣刀、焊接式螺旋立铣刀及各种非标刀具钨基高密度合金制品：精磨圆棒、振子、摆锤、配重块、飞标杆等。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。