No, it is very loose. You also have cavities.

Epithelium also lines the air tubes and lung cavities.

上皮组织还衬盖气管和肺腔.

The new designs utilize over-moded cavities and also exhibit pseudo-elliptic transfer functions.

这种利用多模腔的设计也具有准椭圆传输函数特性.

Cavities in teeth are caused by decay.

牙齿上的空洞是由龋蚀造成的.

Pathologic study: hyperplastic fibrous tissue in pelvic cavity, Hyperplastic capillary vessel in lipid tissue.

术后病理报告: 盆腔增生纤维, 脂肪组织中原壁血管增生.

Tube in the throat and upper thoracic cavity through which air passes in respiration.

喉部以及胸腔上部的管子,呼吸时让空气通过.

Secondary trimming is needed to separate the finished product from the excess material secondary cavity.

负面因素方面,溢流的材料必须循环使用、它也带来切除这一多余工序.

The resonator ( astigmatic ) can be compensated by inserting a suitable thickness Brewster plate in the cavity.

在腔内插入一定厚度的布儒斯特片可以部分消除腔的像散.

Gastightness detector is specifically applied to models of the cavity sealing products leak detection devices.

气密性检测仪是专门应用于对腔体机型产品进行密封性检漏检测的装置.

All lead castings were produced at first by hand in many cases from single cavity molds.

起初所有的铅铸件都是手工生产的,而且在许多情况下都是使用单腔模具.

External defects: undercut , overip , arc pit, gas cavity in surface, crack in surface.

外部缺陷: 咬边 、 焊瘤 、 弧坑 、 表面气孔 、 表面裂纹.

The coelomic cavity is also copiously with warm sterile saline, then the fluid is suctioned out.

体腔也需要用大量的消毒盐水来清洗, 在把液体吸出来.

Treat the unique skill of oral cavity ulcer quickly?

有没有快速治疗口腔溃疡的绝招?

The trophectoderm maintains the pressure by pumping the fluid into the cavity.

滋养层通过向腔内泵入液体来维持这种压力.

Third, if you are a northerner, and perhaps did not really understand Fuzhou cavity.

第三, 如果你是北方人, 也许听不太懂福州腔.

By adjusting the mirrors under each cavity, these pixels can be made to produce different colours.

调节每个空腔下的镜子, 这些像素就能产生不同颜色.

They can also help surgeons to protect the organs in the pelvic cavity and neurological function.

它也能够帮助外科医生保护盆腔脏器以及神经功能.

The presence of pus in a body cavity, especially the pleural cavity.

积脓体内积有脓液, 尤指在胸膜腔内.

This reduced body cavity is called a hemocoel.

这种缩小的体腔称为血腔.

Put stuffing into the cavity and truss the bird.

把填料放到腔内，把鸟的腿和翅膀扎紧。

You can enjoy a quick snack while your children cavort in the sand.

趁孩子们在沙滩上嬉戏，你可以吃点小吃。