查询词典 air cavity

In 1 week after end of treatment,all were sacrificed by air embolism,and the knee joint cavity was exposed.

治疗结束1周后，分别空气栓塞处死，显露膝关节腔。

After the air after a gap is formed by two large sealed gear cavity.

气流经过间隙之后，是两密封齿形成的较大空腔。

First, we deduce theoretical formulae of calculating equivalent dielectric constant and resonance frequency of rectangular microstrip antennas with air gaps from electromagnetic field theory based on the modified theory of cavity model. Then, we discusses the radiant principle of microstrip antennas on the base of transmission line theory and analyzes the problem of air gaps how to influence pattern and other idiocratic parameters of a microstrip antenna in detail.

本论文的主要工作是根据修改的微带天线的腔模理论，利用电磁场理论推导了具有空气隙的矩形微带天线的等效介电常数和谐振频率的理论计算公式，同时以传输线理论为基础，论述了微带天线的辐射原理。

The result are as follows: because of the inner structure of WPC which has a large surface density has no lacuna or seriate hole, the sound absorption coefficient of wood plastic composites in frequency spectrum range from 0Hz to 1600Hz is low, Leaving a cavity or air interlayer behind the WPC board makes an "air-spring quality system".

造成吸声系数较低的原因是木塑复合材料的面密度较大，内部结构中没有微小的间隙和连续的孔洞。

It is feint that the cavity of bellows is empty. Actually, it is stuffed with air and inhales new air constantly, which is the secret of blowing wind.

风箱的空肚子，实际是假像而已；它肚子里的空气填得饱饱地，并且不时吸收新的空气，这才是它动而愈出的秘密。

Actually, it is feint that cavity of bellows is empty. It is stuffed air and inhales new air, which is secret of blowing wind.

风箱的空肚子，实际是假像而已；它肚子里的空气填得饱饱地，并且不时吸收新的空气，这才是它动而愈出的秘密。

The example seen here is a "tension" pneumothorax shifting the mediastinum, because a "ball-valve" air leak is increasing the air in the right chest cavity.

图为张力性气胸，因呼吸时活瓣样的结构使气体漏入到胸膜腔的越来越多，纵膈移位。

Sings the sound wave which the sympathetic chord is refers sings when sound production the breath impact vocal cord vibrates produces, through the vocal cord around muscle, the cartilage and the air transmission, causes the phenomenon which the mouth, cavity body and so on in the chest air produces resonates.

歌唱的共鸣是指歌唱发声时气息冲击声带震动产生的音波，通过声带周围的肌肉、软骨和空气的传递，使口、头、胸等腔体里的空气产生共振的现象。

Gourd-shaped cavity was due to the wind tunnel cave open at both ends of the North-South pairs to wear again and hoisted mid-air, to the north,"Xianggui corridor", Nantong bridge between mountains and ocean ridge,"Gap Road", the air in this form.

洞形呈葫芦状，由于风洞两端洞体敞开又南北对穿且高悬半空，北接&湘桂走廊&，南通架桥岭与海洋山之间的&峡道&，空气在此形成强烈的对流，故名&风洞&，于是桂林人又把叠彩山称为&风洞山&。

Design of air exhaust system by vacuating from cavity for injection mould;2. Also the measures to improve the air exhaust and to solve the non equilibrium problems of sprue-runner system were proposed.

采用CAE模拟技术，运用Moldflow的反应性注射成型模块功能，以热固性塑料线圈骨架为研究对象，对影响塑件成型的因素，如模具温度、熔体温度、注射时间和速率、保压时间和压力等进行了分析，提出了改进排气的措施，解决了模具中不平衡流道系统的流动平衡问题。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！