When the frequency changer has malfunction, power frequency is adopted, and the motor speed is nonadjustable.

万一变频器出现故障时，可工频驱，不可调。

So it is possible to underspeed of planter plate in the circumstances to meet the requirements of row spacing.

在能够满足株距要求的情况下，应尽可能地降低排种盘。

It is suggested that the specific speed would be replaced by diametric ratio,and the new nameplate would be used.

建议比应直径比所取代,并启用水斗式水轮机新铭牌。

To ensure the color consistency of product, the RPM of master-batch doser(EMD series)will be controlled simultaneously by the RMP of extruder.

押出型色母自机（EMD系列）采RPM同步自调整之设当押出变化时，即同步自执行所需之色母添加，以确产品颜色的一致性。

The bacterial (prokaryotic) replisome works about 10 times faster, with Okazaki fragments 700-1000 bases long and the incoming DNA rotating at 10,000RPM.

细菌（原核）的复制度，将是这里的10倍，冈崎片段则包含700-1000个碱基，而且引入的DNA的10000／分）。

Ultracentrifuge A high-speed centrifuge, operating at up to a million revolutions per second that is used to sediment protein and nucleic acid molecules.

一种高离心设备，运时可达每秒百万，常用于沉淀分离蛋白质与核酸分子。

Based on this, the veracity of the rotor fault diagnosis can be improved through the distance of the information entropy curve chart at the multispeed.

实例算表明，信息熵距能够较好的区分故障类别，在此基础上，通过多下的熵距曲线图可以提高子故障诊断的准确性。

A recorder for recording temperature in a small biocabin on board the recoverable satellite and the speed of a centrifuge incorporated in the cabin was developed.

长时间地态测、记录小型生物舱内的温度和离心机的，设了一种采用单片机控制的环境参数记录器。

A device is designed for measuring Brewster angle.By use of geostatics and simple machanic process, the rotating speed of receiver is two times that of the sample.

摘要设了布儒斯特角测装置，利用简单的机械装备实现了测装置的2倍于样品。

Experiments for testing the influence of slope angle, transmitting rate, diameter of banana cauloid and rotational rate of the cutter to the power are performed on this platform.

通过立式香蕉假茎切块试验台，进行了两轴夹角、传送度、香蕉假茎直径、切割器对功率的影响试验。