查询词典 earmuff
- 与 earmuff 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The purpose of this research is to find out in the noise environment, if wearing or not wearing earmuff should affect worker recognition to warning sound, applicability of different warning sound types on various noise condieions, and how to encourage worker to wear earmuff.
目的是想了解工作者於噪音环境下，有无佩戴耳罩是否会影响工作者对警告声响的辨别度、警告声响类型在各噪音型态的适用性以及如何消除劳工的疑虑以增加佩戴防音防护具的意愿等。
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In the condition of noise level of 80 dBA and75 dBA (center frequency 500Hz, band 316Hz in pink noise) and speech le-vel of 75 dB and 70 dB, the intelligibility for listeners wea-ring earmuff were 86.7% and 84.6% respectively, however, for those notwearing earmuff were only 70% and 64.8%.
在500Hz中心频率，带宽为316Hz的粉红噪声，声级80dBA和75dBA环境下，戴耳罩接收75dB、70dB的单音字，清晰度分别为86.4%和84.4%，不戴则为70%和64.7
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On the basis of compound ANCE structure, a mathematical model is established for ANCE with communication signal compensators, which can be called active noise cancellation communicatory earmuff .
运用该模型分析了有源消声对通讯信号的影响，构造了通讯信号的补偿方案，给出了补偿器的设计目标。
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The optimum design of the controller of compound active noise cancellation earmuff is discussed.
探讨了复合式有源消声耳罩的控制器的优化设计方法。
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Max, can you earmuff it for me?
马克斯，能不能掩着耳朵
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The development of active noise cancellation earmuff depends greatly on the theoretical research standard and the developme...
有源消声耳罩的发展主要受理论研究水平和电器件水平两方面因素的制约，在现有水平下，国外已经有了成熟的有源消声耳罩产品。
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The development of active noise cancellation earmuff depends greatly on the theoretical research standard and the development of electrical and acoustical elements.
有源消声耳罩的发展主要受理论研究水平和电器件水平两方面因素的制约，在现有水平下，国外已经有了成熟的有源消声耳罩产品。
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Earmuff:Either of a pair of ear coverings often attached to an adjustable headband and worn to protect the ears especially against the cold.
耳套：一对套住耳朵的物体，通常附在可调节的头带上用来保护耳朵，尤指用来御寒的。
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The noise in the NICU can result in mild hearing loss and retardation of intelligence development and increase the incidence of PVHIVH and PVL in premature infants. The use of earmuff may reduce the adverse events.
NICU噪音可造成早产儿轻度听力损失，还可使早产儿脑室周围-脑室内出血与脑室周围白质软化发生率上升，智力发育落后，而配戴耳罩可以减轻此类不良影响。
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Chemical respirator, safety gogles, dustmask, welding mask, safety hamet, gloves, earmuff, electrode holder.
7G55 防毒面具、防护眼镜、防尘口罩、电焊面罩、安全帽、手铐、耳罩、电焊钳、接地夹。
- 推荐网络例句
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There are different types of personal loans available.
有许多不同类型的个人贷款优惠。
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The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.
上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。
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In addition, the mass transfer process of main components in the heat pump cycle, such as a generator and an absorber, is analyzed, and the mass trasfer model, the relation of its separation effectiveness with the thermodynamic inconvertibility are described.
根据热力学第一、二定律，从理论上建立了描述该类热泵的数学模型。从热力学不可逆性原理出发，分析了热泵循环过程的热力学不可逆性引起的〓损失。