查询词典 voiceless sound

The sound from the small hole of sword is much weaker, no higher than the sound of ghost.

惠子语带玄机的说：「吹萧笛的声音响亮，吹剑环那个小孔的声音就低多了，它只有那么一丝丝微弱的响声；尧舜被一般人称为圣人，可是比起戴晋人的一席话，那尧舜也不过是那吹剑环者，其主张是微不足道的。

Then another secondary sound hole is requested to set for the rear vent of the unidirectional microphone to receive sound.

另需一个副音孔，供单指向麦克风的后气孔收音用

The point is very important for a normal tone , which is that you should keep breath of your sound hole, otherwise, the sound you blow is not exact and it was harsh for audience.

按孔部位 part of press hole 要吹出一个正常的音，有一点是必需做到的，凡要求关闭的音孔是不能漏气的，一丝都不能漏，否则，发出的音则不准确，让人感觉刺耳不实在。

The home-made 7-hole with wider sound range through hole arrangement was tested and found with no significant difference between actual and theoretical sound scales.

五、自行研制七孔配孔指法而得到音域较广的陶笛，经检定结果得知，其实际与理论音阶分布无显著差异。

Through the spot measurement of the pump and downstream pipeline noise,and analyzing the spectrum analysis curve of sound pressure level and sound intensity level,this paper offers basis for the fundamental reason study of high vibration and noise,and puts forward t.

通过对泵及下游管线噪声进行现场测量，以及对各测点声压级谱分析曲线和声强级谱分析曲线的分析，为研究其振动和噪声高的根本原因、提出合适的改造方案提供依据。

So it is much more complicated to measure the sound intensity than the sound pressure.

因此声强测量仪的检定比声压测量仪器的检定要复杂得多。

Compared with the developed sound pressure measurement technology, sound intensity measurement technology is still a young acoustic measurement method.

相对于成熟的声压测量技术，声强测量技术还是一门年轻的声学测量手段。

Examples The intensity of sound is inversely proportional to the square of the distance measured from the source of the sound.

声音的强度与距声源距离的平方成反比。

Zhou Ming: In the field of language and sound, we have a Harbin Industrial University-Microsoft Sound Lab.

周明：在语言语音领域，我们有一个工大—微软联合语言语音实验室。

The sound plan was done with Komatsu Sound Lab.

健全计划完成小松声音实验室。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。