Centrifugal machines are connected to the motor drive directly instead of through a gearbox.

离心机不通过调速箱直接与电机驱动装置相连。

The transient process that the axialflow in the centrifuge is established under a steady thermal driving isrevealed.

通过解得到了存在温度驱动情况下，离心机内形成扰动流场的过程。

Biotron, Inc manufactures a wide range of standard and configure-toorder laboratory, research and production-scale fermentation systems. freeze dryer, speed vacuum concentrator and centrifuges.

她生产一系列标准的科研和工业化的酵设备、冷干机、浓缩仪和离心机，也可根据客户订单要生产和开非标准设备。

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.

为长时间地动态测量、记生物舱内的温度和离心机的转速，设计了一种采用单片机控制的环境参记器。