frequency - 关于frequency的双语例句 - frequency造句

为您找到113个与“frequency”相关的双语例句：

Its downholc discharge apparatus are made up of rectification frequency converter, discharger and cable.
其井下放电设备主要是由整流变频器、电仪与电缆所组成.
Medium frequency transformer quenching is used for workpiece diathermy, quenching, annealing, brazing, etc.
中频淬火变压器用于工件的透热、淬火、退火、弯管钎焊等工艺.
Result The effectual rate with diathermy of ultra intermediate frequency is 85 %.
结果观察组显效率85%,对照组显效率60%.
FM receiver through demodulation , the frequency signals into sound signals.
调频接收机通过解调, 鉴频将信号转换成声音信号.
Then by changing the decimation ratio of the SINC filter, frequency selecting is realized.
在某一固定输出频率下设计一组带通滤波器, 然后通过改变SINC滤波器信号抽取比率实现数字选频.
Expenses for repairing and maintenance were reduced after the frequency sound wave deashing device was used.
经采用低频声波清灰装置,减少了检修和维护的费用.
The transmitterof DHF uses DDS to synthesize frequency.
发射机采用直接数字频率合成器(DDS)生成频率,具有精度高、频率跳变速度快的特点.
The cyclotron frequency can also be derived by an elementary argument.
回转频率也可以通过浅显的论证导出来.
Extrusion System: frequency variable motor, cycloidal pin gear speed reducer and high qualitynitrifiedfeed cylinder screw.
挤出系统: 变频调速电机、摆线针轮减速箱加优质氮化料筒罗杆.
This paper focuses on voltage regulation strategies of 400 Hz CVCF ( Constant Voltage Constant Frequency ) inverter.
本文研究了400Hz恒压恒频 ( CVCF ) 中频电源逆变器波形控制策略.
In this paper a hybrid fuzzy - repetitive control scheme for 400 Hz constant - voltage constant - frequency ( CVCF ) inverters is presented.
针对400Hz恒压恒频 ( CVCF ) 逆变器,提出了一种模糊 - 重复混合控制方案.
Discuss about using High - frequency electric coagulator in Electrocautery to treat prolapse of gastric mucosa.
目的本文将介绍以高频电灼凝法治疗胃粘膜脱垂症.
With this restricted frequency range it is not applicable to hydrocarbons.
这个较紧缩的频率范围不适用于烃类.
The results show that the Heihe region Cercospora Race greater the number and frequency changes.
结果表明黑河地区灰斑病生理小种数目和频率有较大变化.
A new method for further frequency analysis whose name is wavelet - cepstrum is established.
建立了一种新的二次频谱分析方法,首次提出了小波倒频谱的概念.
Subjective judgments based on frequency graphs vary greatly from cartographer to cartographer.
根据频率图所作的主观判断,因编图人员不同而变化甚大.
The performance of cotton carder auto leveller in frequency field was studied and estimated.
探讨了清梳联自调匀整系统的频率性能的推导和估计.
High elasticity facilitates capsulotomy and affords ocular protection against high - frequency mechanical insults.
高弹性特征可易化撕囊难度和提供机械震动的吸收.
The performance of frequency cali - brator is directly related to precision transfering frequen - cy standard.
校频仪的性能,直接关系到传递频率标准的精度.
Results High frequency ultrasound could confirm trauma of tendo calcaneus.
结果高频超声能清晰显示跟腱的损伤程度.

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Its downholc discharge apparatus are made up of rectification frequency converter, discharger and cable.

Medium frequency transformer quenching is used for workpiece diathermy, quenching, annealing, brazing, etc.

Result The effectual rate with diathermy of ultra intermediate frequency is 85 %.

FM receiver through demodulation , the frequency signals into sound signals.

Then by changing the decimation ratio of the SINC filter, frequency selecting is realized.

Expenses for repairing and maintenance were reduced after the frequency sound wave deashing device was used.

The transmitterof DHF uses DDS to synthesize frequency.

The cyclotron frequency can also be derived by an elementary argument.

Extrusion System: frequency variable motor, cycloidal pin gear speed reducer and high qualitynitrifiedfeed cylinder screw.

This paper focuses on voltage regulation strategies of 400 Hz CVCF ( Constant Voltage Constant Frequency ) inverter.

In this paper a hybrid fuzzy - repetitive control scheme for 400 Hz constant - voltage constant - frequency ( CVCF ) inverters is presented.

Discuss about using High - frequency electric coagulator in Electrocautery to treat prolapse of gastric mucosa.

With this restricted frequency range it is not applicable to hydrocarbons.

The results show that the Heihe region Cercospora Race greater the number and frequency changes.

A new method for further frequency analysis whose name is wavelet - cepstrum is established.

Subjective judgments based on frequency graphs vary greatly from cartographer to cartographer.

The performance of cotton carder auto leveller in frequency field was studied and estimated.

High elasticity facilitates capsulotomy and affords ocular protection against high - frequency mechanical insults.

The performance of frequency cali - brator is directly related to precision transfering frequen - cy standard.

Results High frequency ultrasound could confirm trauma of tendo calcaneus.