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呼吸

与 呼吸 相关的网络例句 [注:此内容来源于网络,仅供参考]

Slow-moving, air-breathing fishes that surface every 10–20 minutes.

行为 呼吸空气缓慢移动,鱼类的表面,每 10–20 分钟一班。

In general, there are two main modes, the rocket mode and the air-breathing mode .

一般而言,激光推进可分为大气呼吸模式和火箭模式,两者最大的区别就是前者不需要消耗自身携带的推进剂。

McGlashan points out that the dust might present an additional problem for the air-breathing jet engines.

麦格拉申指出,尘埃可能带来的空气另外一个问题,呼吸喷气发动机。

The calculation shows that with air-breathing propulsion, the maximum velocity is limited.

计算分析发现:空气呼吸模式推进飞行器的最大速度有限;烧蚀模式可以使飞行器产生很高的速度,提高冲量耦合系数和比冲,有利于提高飞行器的最高速度;两种模式相结合的推进方式提高了有效载荷比,但能源利用效率比烧蚀模式要低。

A new type direct methanol fuel cell, the tubular air-breathing DMFC has been presented and manufactured.

制备了一种新型的直接甲醇燃料电池,即管状空气自呼吸直接甲醇燃料电池,采用弯曲热压法制备出管状膜电极。

Research on the Performances of Air-Breathing Mode Propulsion by Narrow Laser Pulses .

石磊。 大气呼吸模式窄脉冲激光推进性能研究。

The invention uses the internal current collection mode, allowing the air-breathing fuel cells to reduce the resistance of membrane electrodes and enhancing the performance of membrane electrodes.

本发明采用内集流的方式,使自呼吸式燃料电池降低了膜电极的电阻,提高了膜电极的性能。

Two pens are driven by air-filled tubes placed around a subject's chest and stomach to record breathing movements.

有两支测试笔是用来记录呼吸情况的,它们由放在被测试者胸部和腹部的充了气的管子所驱动。

To stop the investigation, gravedigger kidnapped and small officers in Katsuo Han Fei, and imprisoned them just enough breathing oxygen in a 12-hour air-raid shelter.

为阻止调查,掘墓人绑架了于胜男和小探员韩非,并把他们囚禁在一个氧气只够呼吸12小时的防空洞内。

Juvenile bronchial asthma is a severe disease which is harmful to children. It characterized of whoop , dyspnea , chest stuffiness and cough time after time. It is caused by the EOS, T-cell and so on which lead the chronic inflammation of respiratory air-way. Asthma often outbreak or aggravate at nighttime and early morning.

支气管哮喘简称哮喘,是由嗜酸性粒细胞、肥大细胞和T淋巴细胞等多种炎性细胞参与的气道慢性炎症,使易感者对各种激发因子具有气道高反应性,并可引起气道缩窄,表现为反复发作的喘息、呼吸困难、胸闷或咳嗽等症状,常在夜间和清晨发作、加剧,多数患儿可经治疗或自行缓解。

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推荐网络例句

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。