频的例句大全

Study of oscillating combustion for solid propellant at a range of low frequencies with a h-burner

用H燃烧器研究推进剂低频振荡燃烧特性

The effect of pulse frequency and pulse duration ratio on the abrasion resistance of gold coatings is investigated with pulse plating in cyanide free and trace cyanide baths.

研究了脉冲电镀在微氰镀金，无氰镀金体系中脉冲频率、脉冲占空比对镀金层耐磨性的影响。

All-Solid-State Continuous-Wave Doubly Resonant All-Intracavity Sum-Frequency Mixing Cyan Laser at 500.8 nm

全固态复合式内腔和频500.8nm连续波青光激光器

The Crossover frequency of the gene is compared with genetic markers of known position on the chromosome.

将基因交换频率与染色体上已知位点的遗传标记进行比较。

The method quantifies the system robustness based on cumulative frequency curves.

该方法能以累积频率曲线的形式直观地对任意性能水平下不同控制系统的鲁棒性能进行比较；

A new method handling the load cumulative frequency distribution

一种处理载荷累积频次分布的方法

Cause of coal crusher motor frequency troubles and its countermeasure

磨煤机电机频繁故障原因分析及对策

The paper explains the experiment of smelting silver based electric contact materials and silver based solder by medium-frequency induction furnace with graphite and clay crucible. It compares the effects of the two type crucibles on the compositions of the melted materials.

分别用石墨坩埚和粘土坩埚对银基电触头材料和银基钎料进行中频熔炼试验，比较两种坩埚对所熔炼材料成分的影响。

Study on the repeated use of the porcelain crucible and joining amount of flux by Instrument of high-frequency infrared of carbon and Sulphur

高频红外碳硫仪用瓷坩埚的重复使用及助熔剂加入量研究

Control of Speed With Frequency Conversion for Crowned Taper Roller Superfinisher

圆锥滚子凸度超精研机的变频调速控制

Frequency Detection of Crosstalk Signal Based on Wavelet Transform

基于小波变换的串扰信号频率的检测

However, in far-end crosstalk, its sub-channels exist still a lot of frequency spectrum overlapping and increase error-rate.

在远端串扰时，其各子信道仍然存在着较大的频谱重叠，使误码率增加。

This is well below the compression driver's crossover point.

而这又是低于压缩驱动器的分频点的。

Pole placement design with open-loop crossover frequency constraint for three-loop autopilot contactless distributor in remote control

三回路驾驶仪开环穿越频率约束极点配置设计

Real Time Simulation and Wave Spectrum Analysis for Random Sea Wave of Long-crested Wave

长峰波随机海浪的实时仿真和频谱分析

On the stand, the 50-year-old said he was presented as her feng shui master to those around Ms Wang to provide cover for their frequent romantic meetings.

50岁的陈振聪在证人席上表示，龚如心把他作为自己的风水师介绍给周围的人，意在掩饰两人之间的频繁幽会。

And RFID capsules are small fry.

射频识别标签已无足轻重.

Wave-Mixing Processes with Various Stimulated Radiation in Atomic Potassium

钾原子中多种受激辐射参与的混频过程

Radiofrequency derogation under stereotactic orientation to thalamic nuclei Vo and Vim is safe, effective and basically without recurrence in Writer's Cramp.

丘脑核团立体定向射频毁损术治疗书写痉挛症安全、有效、基本无复发。

This paper describes the distribution of surface hardened layer and analyses of the residual stress in the nodular graphite cast iron crank shaft with its Journal and arm corner hardened simultaneously by high frequency induction heating.

本文叙述了对球墨铸铁曲轴轴颈与园角部位同时高频淬火后获得的硬化层分布，以及硬化层中残余应力分析。