查询词典 voiceless sound

Based on the principle of double-layer wall sound insulating and porous absorption, a six cubic meter isolation booth is designed according to the characteristics of stored grain insect action sound.

基于双层墙隔声和多孔吸收原理，结合储粮害虫活动声的特征，设计了一种体积为6立方公尺的隔声室。

The ambient noise is uniformly insulated between 125 Hz and 2000 Hz, averagely insulating sound about 22 dB, by the isolation booth, and that fits in with the spectrum and SPL of stored grain insect action sound.

实验表明，在125~2000Hz的频带范围内，隔声室能均匀隔离环境噪声，平均隔声量为22dB，可满足储粮害虫活动声的频率范围和声压级要求。

There is no higher goal in Muslim life than to become a human repository of the Holy Book; there is no more common sound in the Muslim world than the sound of Koranic recitation.

在穆斯林的生活中，没有比成为这部圣书的人类资料库更高的目标了；在穆斯林世界，也没有比《古兰经》的吟诵声更普遍可闻的声音了。

Sound that is articulated should be exactly the same as legato sound ...

不要到高音区去练习，直到你对你的低音完全有信心。

An approach divides the sonoluminescence from the sound field by using test tube with black plastics and the isotropic light trap is applied to collect sonoluminescence in the trough which irradiates hematoporphyrin out of the sound field.

从超声空化产生的声致荧光出发，采用试管外包裹黑色塑料的方法将大量生理盐水的声致发光与其余能量形式分开，在相同条件下，使用集光球收集水槽中盐水的声致荧光，将荧光引出声场单独作用血卟啉。

an approach divides the sonoluminescence from the sound field by using test tube with black plastics and the isotropic light trap is applied to collect sonoluminescence in the trough which irradiates hematoporphyrin out of the sound field.the results of our work suggest that ultrasonically induced cavitation produces nonequilibrium high temperature, emits shock waves, together with the cavitation energy in hematoporphyrin solution activating hematoporphyrin.

从超声空化产生的声致荧光出发，采用试管外包裹黑色塑料的方法将大量生理盐水的声致发光与其余能量形式分开，在相同条件下，使用集光球收集水槽中盐水的声致荧光，将荧光引出声场单独作用血卟啉。结果表明，水槽中盐水的空化热能、冲击波与试管中血卟啉溶液空化产生的高温、高压、冲击波等多种能量的合作用激活血卟啉。

Some sound cards have only one output is the Speaker or Line-Out card to rely on the decision of the jumper, default is often the Speaker, if necessary, adjust the jumpers have to unplug the sound card.

有的声卡只有一个输出端，是Line-Out还是Speaker要靠卡上的跳线决定，默认方式常常是Speaker，所以如果需要的话，还得拔下声卡调整跳线。

Maybe that is the sound that I've heard at night-the sound of him locking it.

也许那是我在夜晚听到过的声音-他锁门的声音。

Vinyl LP record was the first method in sound recording in the history of world. Once recorded, a huge amount of precious sound materials can be preserved.

黑胶唱片是人类历史上最早用来贮存声音信号的载体，它为人类记录并保存了大量珍贵的有声资料。

"The Sound of Music" on November 16, 1959 at the Lunt - Fontanne Theater (Lunt-Fontanne Theatre) performances, becoming the second-50s performed a long Broadway musical. 1965 Twentieth Century Fox Film Corporation (20th Century Fox) shoot the film version of "The Sound of Music," it appearing on the world stage by various countries around the world millions of audiences.

音乐之声》于1959年11月16日在百老汇的鲁德-方特恩剧院(Lunt-Fontanne Theatre)公演，成为50年代百老汇公演时间第二长的音乐剧。1965年二十世纪福克斯电影公司(20th Century Fox)拍的电影版《音乐之声》使它登上了世界舞台，受到全世界各个国家数百万观众的喜爱。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"