充气

Being both lighter than air and nonflammable, helium is used to inflate balloon s and airships.

由于既比空气轻又不可燃，氦用作充气球和飞艇。

" Balloon :a flexible, nonporous bag inflated with a gas, such as helium, that is lighter than the surrounding air, that causes the bag to rise and float in the atmosphere."

气球：一种有弹性、无孔充气后膨胀的气囊，如充入比周围空气轻的氦气后能使气囊上升并漂浮在大气中。

A flexible, nonporous bag inflated with a gas, such as helium, that is lighter than the surrounding air, that causes the bag to rise and float in the atmosphere.

气球一种有弹性、无孔充气后膨胀的气囊，如充入比周围空气轻的氦气后能使气囊上升并漂浮在大气中

The results showed that MAP has the well suppressive effects on pine nut kernel rancidity,and it is propitious to the storage quality of pine nut. When filling 100%N2 and 100% CO2 gas into the sample storage,they all have better effect than others. The MAP processes were recommended to use at room temperature.

研究结果表明MAP可以较好地抑制松仁的酸败，有利于保持松仁的贮藏品质，其中充入100%N2 和100%CO2气体的试样在贮藏期间其酸价的变化相对一致，效果相对其他充气方式较好，建议在常温贮藏中使用。

You couldn't do the same with a wheel fitted with a one-piece inflatedtyre.

然而，要在一个车轮配一条充气轮胎的情况下，将车轮一分为四，是完全办不到的。

You find a rigid transom on the inflatable boat to fasten an outboard motor.

你了解刚性横梁的充气艇绑住一个舷外马达。

The result indicated that ripe fish can strong physique by breeding in reinforcement, using oxytocic to make ripe fish grow synchronously, increase fertility rate of ripe fish, using slack water lo charge can increase the hatchabilily over95%.

结果表明，亲鱼经过强化培育以后，可明显增强体质，利用混合药物催产，能使亲鱼生长同步，鱼卵受精率提高，采用静水充气方法，可使孵化率高达95％上。

This contrasts with the aerated lung on the right of this photomicrograph.

显微镜下右侧肺充气。

It is this pro-active approach to the market for pneumatics and tyre inflation products that has established PCL internationally as the brand to buy, backed up by excellent customer service and training.

正是这种对气动产品和轮胎充气产品市场积极进取的态度，在卓越的客户服务和培训服务的支持下建立了PCL的国际品牌地位。

Results:Main imaging features of APK were as follows:On abdominal plain films showed the lobalate renal enlargement in 46 cases,calcification of polycystic wall in 14 cases,renal calcium milk in 5 cases,60 cases were showed separation,deform and longthend of renal pelvis on intravenous urography and retrograde urography,5 cases were showed renal enlargement on retroperitoneal pneumography,on CT scans in 25 cases showed mulltiply cysts with thin wall,unecho liquid shadows were showed on B-mode ultrasound.

结果：成人多囊肾的主要影像学征象：腹部平片(46例)显示肾影呈分叶状增大；囊壁钙化(14例)；多囊肾合并肾钙乳(5例)；肾盂造影(60例)，表现为肾盂、肾盏相互分离、变形、拉长；腹膜后充气造影(5例)：表现为肾影增大肾影与邻近器官之间的关系，其界限清晰可辨；CT扫描(25例)：表现为肾内多数大小不等的薄壁圆形低密度区；B型超声(47例)表现为肾内多个类圆形无回声的液性暗区。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐