频率的例句大全

The frequency of F4 roller chatter mark is 78 Hz, which is caused by stand horizontal resonance vibration.

F4轧辊振纹频率为78Hz，是由机座水平系统共振造成的；

We have also generated 13 G1 specific T lymphocyte lines from these patients.

分析比较了这些细胞株，发现病人的G1特异性T淋巴细胞出现频率为36.2%。

In the L8 ( 2 7) orthogonal test, six factors considered were as follows: lubricating oil, condenser thickness, fan diameter, angle of fan vane, frequency of fan electromotor and environment temperature.

通过L8（27）正交试验，对压缩机所用润滑油的种类、冷却器的散热面积和厚度、风扇直径、扇叶角度、风扇电机频率以及环境温度6个因素进行了正交试验研究。

Finally, the fundamental frequency estimation under different PQ disturbances condition , such as harmonics , voltage.

提出了一种电能质量干扰环境下的电力系统基本频率估计方法.

Start the engine, when the voltage and frequency reach to normal value, close the ACB.

当一台发电机启动, 电压和频率达到额定值后, 将主开关“ACB”和闸即可.

Objective: To get the polymorphism of LPL in South Zhejiang Han population.

目的：获得STR位点脂蛋白脂肪酶基因（LPL）在浙南汉族群体中的等位基因频率。

Objective: In order to explain the distribution of polymorphism gene.

目的：为了研究日本人群β-链基因AvaⅡ酶切位点的遗传多态性以及该位点等位基因频率的分布。

The resonant solution on forced oscillation of A2B model is given and the modes of vibration on resonant frequency are discussed.

给出了A2B模型受迫振动的两个共振解，讨论了共振频率下的振动模式。

After treatment of the test group, the acoustical parameters maximum phonation time ( MPT), frequency perturbation quotient ( FPQ), amplitude perturbation quotient ( APQ), ratio of harmonic to noise ( H/ N) objectively reflected improvement of voice quality.

试验组患者治疗前后的声时、频率微扰商、振幅微扰商、谐噪比声学参数也客观地反映了治疗后嗓音质量的提高。

Results Hardy Weinberg equilibrium was evident for both VDRSC and CTR polymorphisms.

结果　本研究人群VDRSC和CTR基因型频率分布均符合HardyWeinberg定律.

To improve cell-edge user ( CEU ) performance, a new soft fractional frequency reuse ( SFFR ) scheme is introduced.

为了提高小区边缘用户 ( CEU ) 性能, 提出了一种新型软分数频率复用 ( SFFR)方法.

The application described here uses the calibration data corresponding to a 1 MHz DCO operating frequency.

这里描述的应用程序使用了校准数据对应1兆赫DCO操作频率.

The differential quadrature method ( DQM ) is extended to solve the natural frequencies of pipe.

采用微分求积法求解输流管道的固有频率.

Especially, it tells of the theory and realization of FBR algorithm.

并对基于频率的替换算法的原理、实现方法做了详细阐述.

Compared with Jinpingmei Cihua, the rhetorical adverbs in Xingshi Yinyuan Zhuan are shorter, but the number of total uses is more; their frequency also has some obvious changes.

与《金瓶梅词话》比较，《醒世姻缘传》中的反问副词有简化的趋势，但使用总次数明显增加；这些反问副词的使用频率也发生了一些显著的变化。

The different pulse-shape may change the cut-off order and spectrum intensity of HHG simultaneously.

不同的脉冲形状会导致高次谐波的截止频率和谱线强度的变化.

The frequency of HLA-DR phenotype and difference between two groups were analyzed.

计算HLA -DR 抗原各型别出现频率并分析其在两组间的差别.

The frequency of HLA-DR phenotype and difference between two groups were analyzed.

计算HLA -DR 抗原各型别出现频率并分析其在两组间的差别.

In searching phase, the algorithm makes use of the character using frequency and the continue-skip idea.

在查找阶段, mbf算法利用了字符使用频率和连续跳跃的查找思想.

In this paper, the frequency assignment problem of PHS ( Personal Handy-phone System ) is discussed and solved.

本文提出并解决了无线市话网络 ( PHS,俗称“小灵通” ) 的频率规划问题.