查询词典 cryogenic

The special behavior of bubble and two-phase flow for cryogenic fluid boiling in the lunate channel is obtained by optical method.

本文用分相模型和均相模型对狭缝通道内受迫流动沸腾时的总压降和摩阻压降进行了分析，结果表明，在小于度情况下，改变Chisholm计算式中修正系数的计算，可以比较准确的预测狭缝通道中受迫流动沸腾时的摩阻压降。

Cryogenic vessels retained by customers should be periodically tested to confirm that the contents comply with Pharmacopoeial requirements.

用户 保留的低温容器应定期检验，以确定其成份符合药典要求。

The structure of two cryogenic vessels with high pressure for liquid hydrogen and with a overall cover of a precooling interlayer respectively is introduced.

着重介绍了低温高压液氢容器和全包式预冷夹套低温容器的结构。

The engine of cryogenic liquid rocket is required for fully precooling by natural circulation before launching, and the return flow location of the circulation loop plays an important part in field distribution of tank.

低温液体火箭射前需要采用自然循环方式对火箭发动机进行充分预冷，循环预冷管路的回流口位置是影响液氧贮箱内部场分布的重要因素。

The models and numerical method for the prediction of precooling and starting process of LOX/LH〓 rocket engine were systematically developed in this thesis with the emphasis on cryogenic thermodynamics and full range regime description.

本文以分级燃烧动力循环液氢液氧发动机的研制为背景，针对预冷与起动过程低温热流体动力学现象和大范围变工况特点，系统地研究了预冷与起动过程计算的模型与数值方法。

Methods: Cryogenic temperature bipolar radiofrequecy ablation-cutting operation were applied in the OSAHS patients with presence of turbinate hypertrophy in the inferior turbinate, then to observe clinical symptom、 Sleep monitoring、 prosection of inferior turbinate and Polysomnography.

对OSAHS存在下鼻甲肥大者进行下鼻甲低温射频消融术，治疗后3个月、10个月进行主观症状，下鼻甲形态大小变化、睡眠监测和气道压力滴定对照分析。

Ultimately, detailed analyses were presented about the design of the key part of cryogenic vacuum chamber-the optical window and trapezia supports.

文中还对真空低温腔的关键部件光学窗口和梯形支撑的设计进行了详细分析。

Never allow any unprotected part of your body to touch uninsulated pipe s or vessels containing cryogenic liquids.

禁止允许你的身体的任何未受到保护的部分接触不隔热的装有低温液体的管道或容器。

Never allow any unprotected part of your body to touch uninsulated pipes or vessels containing cryogenic liquids.

禁止允许你的身体的任何未受到保护的部分接触不隔热的装有低温液体的管道或容器。

Never allow any unprotected part of the body to come in contact with uninsulated pipes or equipment containing cryogenic product.

禁止身体任何没有得到保护的部分接触不隔热管道或装有低温产品的设备。

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。