片语

rotational l speed转速

earth rotational angular speed地球自转角速度

rotation speed旋转速度，转速；自旋马达之回转数

rotational-speed sensor转速传感器

angular velocity[力] 角速度

rotational speed governor转速控制器

pneumatic rotational speed transducer气动转速变换器

Hall Rotational Speed Sensor霍尔转速传感器

Rotational speed output转速输出

rotational speed sender转速发送器

Electrical machinery rotational speed电机转速

英汉例句

• they differ in their size (80 and 92 mm), their rotational speed and the airflow generated.

  他们在规模（80和92毫米不同），其转速和气流产生的。

• by the method of frequency measurement, instant rotational speed is measured in the test system, angular acceleration is calculated by using the feature of the mcu with the least square method.

  介绍了一种发动机无外载功率检测系统的软、硬件设计，利用测频法测量出某一时刻的瞬时速度，并利用最小二乘法求出角加速度。

• the crimped head design, prevents solids from dislodging the seal face, allows the seal to withstand higher pressure and rotational speed and eliminates the metal shell from contacting the seal ring.

  波纹式头部设计，防止固体颗粒从密封面上撞出，使得密封能够抵抗更高的压力和旋转速度，避免金属壳接触到密封环。

• the character on change of the shaft power with the differential pressure or rotational speed for roots blower is analysed, the conversion formulas for the shaft power are deduced.

  分析了罗茨鼓风机轴功率随压差和转速变化的特性，导出了相应的换算公式。

• one important challenge with storage technology to note is that while storage capabilities of disk are increasing dramatically, the rotational speed of the disk increases at a much slower pace.

  关于存储技术需要注意的一项重要挑战是，尽管磁盘存储功能得到了极大的改进，但是磁盘的旋转速度却没有太大的提高。

• the martensite phase transformation takes place only in the condition of low rotational speed and pressure, long friction time, low wearing rate and each element fully diffusing.

  但（马氏体）相变只有在转速和压力比较低、摩擦时间较长、磨损速率较小各合金元素充分扩散的条件下才会发生。

• a approximate formula is obtained by introducing the concept of equivalent modulus of elasticity on condition that the rotational speed of turbine is not very high.

  在涡轮转速不十分高时，引入等效弹性模量的概念，得出涡轮转速对叶片模态特性影响的近似公式。

• small-scale fertilizer granulator is mainly composed by motor, making grains disc , gearbox , underbed, main shaft bearing , regulate device and rotational speed test system , etc.

  小型肥料制粒机主要由电动机、制粒圆盘、变速箱、底架、主轴轴承、调节装置和转速测试系统等组成。

• this instrument can measure the rotational speed quickly and accurately by measuring the width of a few continous speed pulse signals and correcting on line.

  该转速测量仪通过对相邻几个转速脉沖信号的宽度进行测量，并采用在线修正的方法，实现了对转速的快速高精度测量。

• when solitude occupies my whole mind, even the rotational speed of a second hand turns into a sluggish wriggle.

  当孤独占据了我的全部时，就连秒钟的转速也成了一种慵懒的蠕动。

• tests in laboratory and industry have shown that ball_milling with variable rotational speed can raise the efficiency of ball_milling by a big margin and improve the processing quality of the powders.

  实验室和工业应用试验结果表明，变转速球磨方法不仅能较大幅度地提高球磨效率，而且能对粉料加工质量产生明显的影响。

• the purpose is to make the mobile inverted pendulum move at the reference translational speed and rotational speed in the two-dimensional plane while keeping its link being balanced.

  控制目标是移动式倒立摆在二维平面内按指定的移动速度和转动角速度运动，并且保持摆桿平衡；

• the effects of reaction conditions were studied, including the kind of solvent, polymerization temperature, the concentration of template and initiator, rotational speed and pre-polymerization time.

  考察了聚合反应条件，如溶剂种类、聚合温度、模板浓度、引发剂用量、转速、预聚合时间等对分子印迹聚合物微球特性的影响。

• the experimental results show that the method can reduce the rotational speed difference between driving part and driven part when the clutch is engaged, thus improving the shift quality of amt.

  试验结果表明，换挡过程中通过控制断油电磁阀来调节发动机的转速，可减小离合器接合时主、被动部分的转速差，改善amt的换挡品质。

• with the hypothesis of critical gas film thickness, a criterion for expressing the opening behavior of dgs, namely the critical opening rotational speed (cors), was proposed.

  根据开启临界气膜厚度的假设，提出了用于分析干式气体密封开启性能的判据——开启临界转速。

• the time needed for different varieties meatballs cooking by adjusting the rotational speed dialing to control.

  不同品种肉丸蒸煮所需时间可通过调节拨板的转速来控制。

• according to the relationship of rotational speed, power and dc bus voltage, observing rotational speed by using dc bus voltage is proposed to realize none direct speed measurement.

  从发电机转速、功率和直流母线电压之间的相互关系出发，提出利用直流母线电压进行转速观测实现无速度传感器。

• a constant rotational speed can be restored by fitting a second joint in a way such that when the first joint increases its speed the second joint decreases its speed.

  要实现等速，必须以某种方式安装第二个万向节，这样第一个万向节使转速增大，第二个万向节就使转速减少。

• through experiments, the mathematical models of minimum and maximum remelting rotational speed are ste up, and a n-d curve is drown, which is usuful for production practice.

  通过试验，建立最低重熔转速数学模型和最高重熔转速数学模型，并根据数学模型绘制出能指导生产的n—d曲线。

• based on the analysis of domestic and foreign amt systems, the engine rotational speed can be controlled by fuzzy control.

  在分析国内外现有amt控制系统的基础上，应用模糊控制对发动机转速进行控制。

• these reliable direct current generators provide a voltage output directly proportional to the rotational speed of the armature shaft and are specifically designed for speed control applications.

  这款可靠的直流发电机可根据电枢轴的旋转速度直接提供电压输出值，该设计应用于速度控制应用领域。

• the main purpose is to illustrate the solution and technology advantages of dc brushless controller, in account of rotational speed control and phasing rotation control function.

  旨在说明直流无刷电机控制器对电动机转速控制以及换相控制的实现方法和技术优势。