查询词典 noise-power-ratio

Results: This paper specifies safety limits of impulse noise and blast wave from conventional weapons of 1.5 ms

本标准适用于暴露在常规兵器发射或爆炸所产生的脉冲噪声与冲击波中的无防护人员，常规兵器的科研生产也可参照使用。

When SD rats were exposed to a noise intensity of 108 dB with a main frequency of 3.6 kHz for a duration of 6 hours,per day,the contents of RLGC for the experimental group was significantly lower than that of the control group.Active units of GTR in rats were significantly higher than those of the control group,while lymphocyte blastogenesis and act...

当SD大鼠暴露在噪声强度108 dB，主频率3.6 kHz，主频对应最大峰值97 dB下持续一定时间时，实验RLGC含量噪声组明显低于对照组，大鼠GPT活性单位噪声组明显高于对照组，大鼠淋巴细胞转化率和活性花环形成率噪声组明显低于对照组，说明舰艇机舱噪声对SD大鼠的生化指标具有明显的影响。

Key words:turbine noise;SD rat;liver glycogen;GPT;lymphocyte blastogenesis;active rosette forming cell

关键词］舰艇机舱噪声；大鼠；肝糖原；谷丙转氨酶；淋巴细胞转化率；活性花环形成率

Turbine noise ; SD rat ; liver glycogen ; GPT ; lymphocyte blastogenesis ; active rosette forming cell

舰艇机舱噪声；大鼠；肝糖原；谷丙转氨酶；淋巴细胞转化率；活性花环形成率

He also had a critical blocked shot and rebound in the final minute of the Lakers' escape from the noise cauldron in Oklahoma City in Game 6 of the first round.

他在第一轮第六场的最后时刻也提供了一个关键的盖帽和篮板。

Numerical experiments show that the new method can restrain the "blocky effect" and preserve more edges and textures in the processing of noise removal.

数值试验表明，新方法能在有效抑制噪声的同时，能有效地抑制图像的"阶梯效应"，更好地保持图像的边缘、纹理细节信息。

When retrieved they make a slash noise or "bloop" when popped.

当他们把回收噪音或斜线"bloop"当星星。

Blowfly with iridescent blue body; makes a loud buzzing noise in flight.

身体为闪亮的蓝色的绿头苍蝇；飞行是会发出吵人的嗡嗡声。

The drunken old man had a fit of the blue devils last night, and was making a dreadful noise.

那个喝得酩酊大醉的老人昨天夜里发了一阵酒疯，大吵大闹。

He noise made by cars disurbs he residens living on boh sides of srees all day and nigh.

汽车所产生的噪音使居住在街道两旁的居民日夜不得安宁。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。