secondary speed

The soft-sensing model based on BP neural network is built up, using the spindle's stator-voltage, stator-current, no load current and spindle speed as secondary variables.

采用电主轴定子电压、定子电流、空载电流和主轴转速作为辅助变量，建立了基于BP神经网络的负载扭矩软测量模型。

互联网摘选

We need to speed up the development of rural secondary and tertiary industries, especially farm produce processing and rural services.

以农产品加工业和农村服务业为重点，加快发展农村二、三产业。

互联网摘选

Hydraulic loading system with secondary regulation is designed based on secondary regulation technique including two parts, rotational speed control and torque control, which are connected stiffly and coupled heavily with each other.

次级调节液压加载实验台是基于次级调节原理设计而成的，它主要包括转速控制和扭矩控制两个组成部分，两者之间刚性连接，存在着严重的耦合现象。

互联网摘选

How to Speed up the Transformation of Secondary Railway Police School

关于加快铁路公安中专学校转型的思考

互联网摘选

Billet temperature field and temperature gradient in the front of solidifying shell have been computed in condition of 2.4m/min casting speed for different secondary water strategy.

计算了小方坯连铸机在2.4m/min拉速、不同二冷配水下铸坯的温度场和凝固前沿温度梯度。

互联网摘选

In an unbounded homogeneous medium, waves propagate without interruption at a constant speed and along a fixed path. But with the insertion of an obstacle in the medium, some secondary waves will be emitted from the obstacle, which is called scattering.

波在一个无限的均匀介质里，是以常速度沿着固定路线不受干扰地向前传播的，但若有障碍物嵌入介质，则会产生波的散射。

互联网摘选

Problems and Solutions of Speed Regulating Valve in Series Secondary Feed Circuit

液压调速阀串联二次进给回路中的问题解答

互联网摘选

Analysis of Speed Regulation of HST of Secondary Rotative Velocity Regulation System

二次转速调节静液驱动系统调速特性分析

互联网摘选

Its reliability, control precision and response speed can meet the requirements of industry. Problems of wiring complex, construction difficulty, maintenance inconvenience and high cost encountered in the cable distributed control system ( DCS) are effectively solved, and it facilitates system for secondary extensions.

其可靠性、控制精度及响应速度均可以满足行业要求，有效地解决了有线分布式控制系统中遇到的布线复杂、施工困难、维护不便及成本高等问题，而且方便系统二次拓展。

互联网摘选

The functions and principles of speed regulating valve and throttle in series secondary feed circuit are analyzed.

分析了串联二次进给回路中的调速阀和节流阀的各种情况。

互联网摘选