查询词典 acoustic

Methods: Proceed hysterosalpingography and patency test using acoustic contrast agents in stead of iodipin and observe the uterotubal ultrasonographic images under the conditions of transvaginal sonography and CDPI.50 infertility women were observes by transvaginal sonography,Ultrasongraphic hysterosalpingographyand color Doppler imaging,analyses the character of dynamic ultrasound images.

利用超声声学造影剂代替碘油行子宫输卵管造影及通液术，并在实时阴道超声及CDPI状态下，观察子宫输卵管动态超声图像特征。

This paper introduces the application background for developing an laser Doppler vibrometer for underwater acoustic communication and expounds the principle of laser Doppler vibrometer and two coherent detection methods.

介绍了激光多普勒振动计用于水下声光通信的应用背景，阐述了激光多普勒振动计的工作原理和两种相干检测方式。

The ideal2gas heat capacity as well as the second acoustic Virial coefficient has been deduced

根据实验数据，由热力学关系式得到了HFC143a 的理想气体比定压热容和第二音速

In this paper, the research has been given on the double weldable ceramic cutting tool by means of the acoustic microscope .

利用声学显微镜对双层可焊接陶瓷刀具材料进行研究，对双层材料界面及影响材料品质一致性的因素进行了分析，发现了两种材料在界面结合处分布不均匀及成块状分布等现象，并提出了改进材料设计的思路。

So these are the small little tags that are inside the wobbegong at the moment and these tags will be recorded by this acoustic receiver or we call them listening stations.

我们在斑纹须鲨上会置放听觉标签，这些都是小小的标签，会植入斑纹须鲨的身体里，而这些标签会录上听觉收录器，所录上的声音。

In simulation wells, acoustic sonde designed under this idea could detect and record reflection signal from interface 7~10m away from borehole surface.

在模拟井中按上述思路组装的声系可以测量记录到距离井壁约7~10m处声学界面的反射波信号。

Enjoy this multi-media DVD that includes the nature photography of Bob Spath set to the soothing sounds of The Acoustitherapy Family of acoustic musicians.

喜欢这个多媒体的DVD ，其中包括自然景物的拍摄的鲍勃斯帕思设置为抚慰声音Acoustitherapy家庭的声音乐。

But there was still a good sense of space, an impression of acoustic sources extending to the farther speaker.

但是，仍然有良好的空间感，是延伸到更远的喇叭声源的印象。

True to tradition, these musicians use only acoustic instruments.

真正的传统，这些音乐家只用声学仪器。

The heavier the ablation is, the faster attenuation the ablating acoustic spectrum has.

烧蚀程度越大，与烧蚀相关的烧蚀声峰衰减越强烈，烧蚀声峰的上升时间约为400 μs。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。