查询词典 rotational speed

The results show that moist milling using absolute ethyl alcohol as medium and higher rotational speed can effectively decrease the particle size of Mo.

实验结果表明：使用无水乙醇作为球磨介质进行湿磨以及提高球磨的转速都可有效的降低Mo颗粒的尺寸。

Finish to design the micro CNC, I have to investigate the adaptable parameters for cutting. This paper had calculated tool's radius, spindle's rotational speed, radial depth, and feed speed by the instantaneous cutting areas of the cutting forces model. To find out the instantaneous cutting areas by mathematica which can calculate the tangential, radial and axial component of cutting forces during cutting.

设计完微型工具机后，接著探讨最佳的切削参数，本论文采用瞬时投影面积的数学模型，且推导出利用刀具半径、主轴转速、径向切深、进给速度等参数来做为瞬时切削投影面积的函数，并使用软体mathematica算出瞬间面积大小，预测出切削过程里所产生的切线切削力、径向切削力和轴向切削力。

In the process of achieving the above functions, 30-120 seconds for the flag rising is adjustable, by changing the rotational speed of the step motor, the flag raising speed can be changed, and the time %26amp; tallness will be showed on the LED.

在实现以上功能的过程中，升降旗时间在30～120秒内可调，通过改变步进电机的转动速度来改变旗帜上升或下降的速度，并通过LED显示上升或下降时间和旗帜所在高度。

For the insufficient of drilling parameters of resources exploration drilling rig in real-time display, an online parameter monitoring system for the drilling depth, drilling speed, drilling power, rotational speed, lifting/drilling force, torsional moment, compressor air quantity, and compressor pressure of the driller based on single chip-microcomputer MSP430 was designed and realized.

针对目前国内资源勘探钻机的钻进参数在实时显示等方面的不足，设计并实现了一套基于MSP430单片机的集钻机的钻进深度、钻进速度、钻进功率、转速、提升/钻进力、扭矩、空压机风量和空气压力等参数的检测系统。

The precise potentiometers are in this system as the speed regulating elements, it can regulate the Real-time rotational speed of the main electromotor accurately, and the disadvantages of the original system are hurdled in this system.

以精密电位计为速度给定元件，可手动实时精确地调节主电机转速，从根本上克服了龙门刨床换向冲击大、工作效率不高、耗电量大等一系列缺点。

The experiments of sugarcane transportation and windrowing quality indicate that rotational speed and forward speed have not obviously effects on the transportation success rate.

甘蔗的输送质量和铺放质量试验研究表明，转速、前进速度对甘蔗输送通过率没有明显影响，通过率均保持95%以上水平，甘蔗均能够可靠进行输送。

The safety criterion of the cutter and the safety rotational speed of the cutter for high speed face milling are both obtained.

刀具应力场的有限元分析是检脸商速刀具安全性和高速切削性能的一种重要方法[3]。

Decided Friction Stir Processing processes parameters, included the shape of welding head, specification of aluminum alloy plate material, feed rate, inclination angle, rotational speed, and weld speed.

决定搅拌摩擦制程各参数，包括搅拌头形状、板材规格、进刀量、倾斜角、转速及焊速。

For a pump rotational speed, in fact there is a restriction depending on the process fluid, if the transmission is oil, pump can rotate at high speed, but when the fluid is a high viscosity of the polymer melt, such restrictions will be significantly reduced.

对于一台泵的转速，实际上是有限制的，这主要取决于工艺流体，如果传送的是油类，泵则能以很高的速度转动，但当流体是一种高粘度的聚合物熔体时，这种限制就会大幅度降低。

In order to display engine's optimum performance, must have a set of variable speed gear, is coordinated the engine the rotational speed and wheel's actual moving velocity.

为了发挥发动机的最佳性能，就必须有一套变速装置，来协调发动机的转速和车轮的实际行驶速度。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。