查询词典 spindle

Spindle is a key unit of the high-speed machine tool,while the interference fit between spindle and motor rotor is one of the most important factors influencing the performance of the spindle unit.

主轴是高速机床的核心部件，机床主轴与电机转子间过盈配合特性是影响主轴性能的重要因素。

Electro-spindle is a critical unit of the high speed machine tool,while the interference fit between the spindle and motor rotor is one of most important factors influencing the performance of the spindle unit.

电主轴是高速机床的核心部件，电机转子与机床主轴间过盈配合量的大小是影响主轴性能的重要因素。

The support distance for spindle unit of CNC machine tool greatly affects the spindle performance,and the computation of optimal support distance for spindle unit is a very important work in the design of machine tools.

在数控机床中，主轴部件最佳支承距对主轴部件的性能影响很大，因此对主轴部件最佳支承距的计算是主轴部件设计中相当重要的工作。

On the basis of the research on the loading spectrum and spindle speed spectrum of CNC lathes, the combined distribution principle of the torque of spindle and spindle speed of the CNC lathe is studied.

数据处理结果表明X轴进给传动系统载荷服从形状参数为1.699、尺度参数为7.596的伽玛分布；Z轴进给传动系统载荷服从形状参数为1.077、尺度参数为5.905的伽玛分布。

The products has high-precision horizontal spindle surface grinders with rectangular table, high-precision horizontal spindle surface grindes with rotary table, vertical spindle surface grinders with rotary table, CNC corrugated roller profile grinder, CNC creep-feed profile grinders and floor-type guideway grinder etc.

公司的产品有高精度卧轴矩台平面磨床、高精度卧轴圆台平面磨床、立轴圆台平面磨床、数控瓦楞辊成形磨床、数控圆弧剪刃成形磨床、数控强力成形磨床和导轨磨床等80多个品种规格的技术储备，其中有填补国内空白的产品和荣获国家银奖的产品。

In this study, we found interesting two-cell stage embryos, which had a monopolar spindle in one blastomere and a bipolar spindle in the other during the second mitosis in a batch subjected to tetraploidization treatment.

在诱导四倍体过程中，我们发现了有趣的二细胞期胚胎现象，在第二次有丝分期间，它的一个分裂球中有一个单极纺锤体，二另一个有一个双极纺锤体。

To achieve this, it is necessary to fix the yarn end on the spindle during the doffing operation, so that the yarn will be properly torn between full cop and spindle , and on the other hand that the piece of yarn coming from the drawing section will safely remain in the traveler.

为达此目的，在落纱操作时必须将纱尾固定在锭子上，这样纱线就能正确地在满管和锭子之间断开，另一方面，来自牵伸区的纱线能安全保留在钢丝圈里。

RESULTS: Cells were spindle shape before induction, obviously varied following preinduction, and then the body began contracted after being induced in the medium for 1 hour, with the presence of a few small orbicular-ovate or spindle cells. Following 24 hours of induction, about 60% cells became double pole, multipolar or cone shape, showing neuron-like structure.

结果：①诱导分化前呈梭形细胞，在加入预诱导培养基后未出现明显的形态变化，换用诱导培养基1 h，胞体开始收缩，出现少数较小的卵圆形或纺锤形细胞，诱导24 h后，约60%细胞变成双极形、多极形和锥形，出现类似神经元细胞的形态。

A person can place a drill in the drill chuck that is secured in the spindle of the drill press. They can then select the desired speed for rotation (commonly by switching belt pulleys), and activate the spindle. Then they manually pull on the quill lever to drive the drill into the workpiece being machined.

操作者可以将钻钻头装在钻夹中，钻夹固定在台钻的轴里；接着可以选择所需的转速（通常通过切换皮带改变主轴转速），并且启动主轴旋转，然后操作钻轴手柄，将钻头钻入被加工的工件。

Coolant Through Spindle with micro filter system, spindle pump and all the necessary plumbing.

通过主轴中心冷却系统包括微过滤系统，增压泵及所有必需的连接管材。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。