high-low的例句大全

After high-low temperature shock for 1 000 times from-55 ℃ to+ 125 ℃, the contact resistance ranges 0~ 0.7%.

经－55℃～＋125℃，1000次高低温冲击，其接触电阻也在0～0.7%内。

Performance and Design Feature of 100~ 170 ℃ Super High-Low Temperature Test Box

－100～170℃超高低温试验箱的性能及其设计特点

Technique Features and Teaching Method of Movement Support Overs wing Backward With Legs Apart and Pike to Handstand With Half Turn on High-low Bars

高低杠支撑后摆分腿屈体经手倒立转体180°动作的技术特点与教法

The calculation results show: ( 1) Huangpu River high-low tidal level ( tidal table) rises with rise of sea level.

计算结果表明，随着海平面的上升，黄浦江潮位相应增加，高潮位的上升值大于海平面上升值；

It has shown obvious low-values section and high-low values sections according to the analysis of special evolution characteristics since May, 2001. By time queue, the velocity ratios always vary below 1.70, a value lower than average.

从2001年5月到现在波速比空间演化特征来看，明显出现了低值异常集中区和高低值异常交替区。从时间序列演化特征来看，波速比始终处于低于平均值1.70以下。

High-low temperature cycle lifetime of 1310 nm LD modules was studied by experiment under different simulation environmental conditions. A mathematical model of the cycle lifetime of laser diode was established.

模拟了在不同的环境条件下，对1310Nm LD组件进行了高低温循环寿命实验，建立了循环寿命的数学模型。

The Foundation Construction of High-Low Legs in Great Height Difference for Transmission Lines and Its Measurement

送电线路大高差高低腿基础施工及检测

Firstly, in this paper we define a subseries of a time series, namely, a local alternate high-low point sequence, which characterize the rise-fall fluctuation of the whole series and is two-dimensional.

首先，本文定义了一个刻画整个时间序列起伏波动特征的子序列，即交替的局部高低点列，由此二维点列可以导出另一关于高低水平和升降时间的二维点列。

It is a generalization of the common weak stationarity of stochastic process. Thirdly, this paper researches that investors' behavior in the financial market asymmetrically affected by the local high-low levels and rise-fall durations of fluctuation of stock index.

再次，研究了金融市场中股指的局部高低波动水平和局部升降时间非对称地影响投资者的行为。

Research on data processing methods of high-low frequency dual actuator machining

高低频两级驱动加工的数据处理方法研究

Study on Automatic Control System for Automobile High-Low Beams

远近光灯变换自动控制系统研究

Research on New Technology of Electrical Energy-saving in Enterprise High-low Voltage Distribution Grid

企业高低压配电网电气节能新技术的研究

Application of High-low Frequency Electromagnetic Hybrid Algorithm in Target High Resolution Characteristic Extraction

高低频电磁混合算法在目标高分辨特征提取中的应用

A Period Forecast Model of Stock High-low Point Based on Artificial Neural Networks

基于人工神经网络的股票高低点周期预测模型

Simulation of Dynamic Characteristic of High-low Pressure Launching System

高低压发射系统动力学特性仿真分析

Study on the Development Trend of Female High-Low Bar Movements

女子高低杠动作发展趋势的研究

The analysis of Weapon's Temperature Rise in the Environmental Test of High-low Temperature

高低温环境试验中的武器温升分析

A formula of high-low cycle fatigue crack propagation rate and its application

一种高低周疲劳裂纹扩展速率公式及其应用

Research for the Step Heat Treatment on High-Low Pressure Merged Type Rotors

高&低压联合转子分区热处理的研究

Computation and Analysis on the High-low Pressure Launchers with Gas Dynamics Method

高低压装置的气动力计算与分析