噪音水平

The shear level of noise and commotion with this many students in one room makes learning difficult.

剪切的噪音水平和骚动这一许多学生在一间屋子里使学习困难。

All six children were decked out with earplugs to protect their young ears from the noise levels on stage, rather than from their mother's pitchy singing.

所有6名儿童被封盖，与耳塞来保护他们的青少年的耳朵从噪音水平，在舞台上，而不是从他们的母亲的pitchy歌唱。

No greater success was achieved with the original 100mm pulse-jet engine, designed by Mr. Takeo Kimura to power the helicopter, because it proved difficult to ignite and its noise level was unacceptable.

没有取得更大的成功是与原来的100毫米脉冲喷气发动机木村武雄先生设计，以权力的直升机，因为事实证明，很难点燃，其噪音水平是不可接受的。

When the white noise level increases to 20%, the cyclical fish population becomes spasmodic.

在白色噪音水平增加至20%时，周期型种群变为不稳定型。

The noise of Gold(750kW) wind power generator set can meet the requirement of the criterion of industry corporation noise control and the criterion of noise in city area , by the noise reduction measure thereinafter.

通过以上的降噪措施，金风750kW风力发电机组的噪音水平满足《工业企业噪声控制设计规范》和《城市区域环境噪声标准》的标准要求。

The quick-running ironless core DC industrial motor provides low moment of inertia for fast acceleration, and the specially designed planetary gear can run with high torque at low noise levels.

它有着不锈钢体，以及IP66保护。快速运转的无铁芯内核直流电工业引擎为高速的加速度提供了低转动惯量。特殊设计的行星齿轮可以低噪音水平高转矩地运作。

Solid-state disks have the best indices of energy consumption, noise level , reliability and storage speed.

固态磁盘有最好的指标，能源消耗，噪音水平，可靠性和存储的速度。

Even among fan-jet engines, noise levels have been considerably reduced with the most recent models compared to the earliest types

即使在扇喷气发动机，噪音水平已大大减少，与最新型号比最初型

Use ear protection such as ear plugs or ear muffs wherever exposed to dangerous noise levels, be it at home, at work and at play.

使用耳保护，如耳塞或耳muffs地方暴露于危险的噪音水平，无论是在家庭，工作和发挥作用。

The optional cabin of course meets the requirements from the authorities with FOPS approved roof and noise levels.

当然，可选的客舱当局会面与落物保护装置的要求，博莱特空压机通过屋顶和噪音水平。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。