平旋刀片卷笔刀虽然不是最快的卷笔刀，但却很适合削软头的彩色铅笔。
The Swing Blade pencil sharpener, though not the fastest way to sharpen your pencil, is ideal for soft-leaded and color pencils.
安静地工作了一会儿后，他一手拿着棘轮旋凿，头都没抬说了句话。
After a moment working quietly, he speaks, without looking up, ratchet screwdriver in hand.
介绍了单头空气喷枪、空气静电喷枪、高速旋杯式静电喷枪各自的工作原理、施工特点及影响喷涂质量的工艺参数。
The working principles, characteristics and process parameters of single head air spray gun, air electrostatic spray gun and high-speed rotated cup type electrostatic spray gun were introduced.
本文介绍了大型燃油锅炉经拼板焊接和冷旋压加工制造而成的平管板封头残余应力试验。
This article introduced the experiment of residual stress in flat tubeplate head of large scale fuel boiler that was manufactured by cold rotary extruding and butt weld.
结果表明，冷旋近似椭圆封头是碟形封头。
本文对冷旋压近似椭圆形封头代替标准椭圆形封头进行了分析。
In this paper an analysis of substitution of cold spinning approximate ellipsoidal heads for Standard ellipsoidal head is presented.
本文设计的摄像头消旋平台能够隔离弹体的旋转运动，使摄像头采集回来的图像清晰稳定。
The rotation eliminated platform of camera designed in this paper is able to isolate the rotational motion of missile, clearing and steading the collected images.
介绍了旋喷钻机钻进过程中几个重要工作参数的检测方法，包括钻机的钻进深度、动力头的回转速度以及摆喷的角度等。
Described the methods of detecting for some vital operating parameters of the jet-grouting drilling rig when it worked, including the drilling depth, the rotating speed and the swinging Angle.
通过长期的研究，研制出一种新型的封头设备—强力旋压机床，用此设备可加工出质量完美的封头。
The author and his colleagues have developed a new style head plate equipment-powerful spinning lathe through long-period research, by which perfect quality head plates can be produced.
旋乌贼的热带小型头足类动物，眼睛突出，臂短，多个隔间的卷成扁平的螺旋状。
A small tropical cephalopod of the genus Spirula having prominent eyes and short arms and a many chambered coiled in a flat spiral.
某些绝种的头足类动物具有特殊的旋卷形态。
运用薄膜理论分析了旋压椭圆形封头的本质及其应力分布，指出了它与标准椭圆形封头不等效的原因及替代关系。
The reason of non equality and the replacement relation between standard elliptical head and spinning elliptical head are also introduced.
本文采用联立求解粘性剪切层和有旋无粘区的方法计算了再入钝头体层流近尾流场。
The near wake flow fields are calculated by simultaneously solving the viscous shear layer and the inviscid rotational region.
在迎角很大时细长旋成体背部流场沿轴向通常有两个截然不同的区域，其中卡门涡脱落区域位于后体，而头涡区域靠近旋成体头部。
There are two shedding modes along the slender axes when the angle of attack is very high. The Karman vortex shedding region is located in afterbody while the nose vortices region is near the apex.
结合FWX 2 0型封头冷旋压机的研制，介绍一种与该机匹配使用的新式圆弧轨迹调节装置。
Combined with the development of FWX20 typed cold rotary extruding machine for sealing head, a kind of new typed arc track adjusting device being applied in match with that machine is introduced.
本实用新型携带方便，旋头拆装也方便。
The utility model is convenient to carry, and the screw head is also convenient to disassemble and assemble.
本实用新型形似钢笔，可插挂于衣裤口袋内，便于随身携带，可快速拆装旋头，使用方便。
The utility model is in a shape similar to a pen which can be hung in a pocket of clothes, having the advantages of portability, quick removal and installation of turning heads and easy use.
可选配扭力检测装置，方便检测旋铆质量(球头专机)。
Can be equipped with a torque detection device to facilitate the detection of spin riveting quality (Ball special purpose machine).
应用五孔感头测定沿程截面内气流的切向角、轴向速度、气流静压和旋流数的分布。
A five hole probe is used for measuring the tangential Angle of flow, axial velocity, static pressure of flow and swirl number in the flow sections of the conveying system.
旋击盘周边均布100 ~ 120个旋击头和多个涨缩槽。
Around rotating plate there are 100-120 rotating heads and many collapsible grooves.
每次飞完检查主旋翼头和尾旋翼头的螺丝螺母是一个很好的习惯。
It is a good practice to check the bolts and nuts on the main rotor head and tail rotor after every flight.
每次飞完检查主旋翼头和尾旋翼头的螺丝螺母是一个很好的习惯。
It is a good practice to check the bolts and nuts on the main rotor head and tail rotor after every flight.
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