查询词典 Joule Thomson effect

The second part of the 19th century witnessed several major discoveries in the field of cryogenics, including adiabatic expansion systems for cooling gases, that led to the liquefaction of oxygen, air, and nitrogen, vacuum flask, which facilitated storage and handling of liquefied gases and the Joule-Thomson effect to produce continuously operating air liquefiers, triggered a resurgence of cryosurgery

19世纪后叶，低温学领域有几项重要发现，包括将纯氧、空气和氮气液化绝热膨胀系统，能储存和处理液化气的真空瓶，以及应用Joule-Thomson 效应产生持续液化气体流，这些均促进了冷冻疗法的发展

According to conservation of energy,when Joule-Thomson effect on natural gas and friction heat of liquid are considered,a temperature drop formula to calculate multiphase pipeline is deduced.

根据能量守恒原理，既考虑天然气的焦耳—汤姆逊效应，又考虑了液体的摩擦生热，推导出了计算多相管流温降的理论公式。

Cryotherapy is a unique method based on Joule-Thomson effect which can be divided into two freezing forms: cryoextraction and destruction.

CO2冷冻是根据焦耳-汤姆逊原理，在冷冻探针的前段形成一定大小的冰球，可分为冻切和冻融两种冷冻方式。

During the marketing promotion process of Natural Gas Vehicles, the infrastructures, especially the refueling Station, are among the key problems. In this paper, some problems that may cast adverse influence on the proper work of the refueling station, including natural gas pretreatment, gas dischargeing during refueling interval, and the Joule-Thomson effect of the high-pressure charging will be discussed and countermeasures will be provided.

在天然气汽车的市场推广过程中，以加气站为主的基础设施的建设是关系到天然气汽车发展的关键环节之一文章讨论了一些会对天然气加气站的运行造成影响的问题，包括天然气的预处理问题、充气系统气间歇问题以及高压充气时可能出现的不良节流效应和它们的处理方法。

The model allows for the kinetic energy of fluid, Joule-Thomson effect, structure of the well, the structure of oil string, different heat transfer medium in annular and the change, with the depth, of the physical properties of the formation.

该模型考虑了流体的动能项、焦耳—汤姆逊效应、井身结构、油管柱结构、不同环空传热介质及地层热物理性质沿井深的变化。

Keywords: refrigeration cycle; mixed-refrigerant; Joule-Thomson effect; vortex tube

中文关键词：制冷循环；混合工质；节流效应；涡流管

In the field of pipeline leakage supervising, the paper first brought out a leakage supervising method based on joule-Thomson effect and then analyzed the relation of leakage matter 、leakage part and the way optical fiber was laid. In the paper the author amply introduced the arts and crafts of optical cable construction.

在管道泄漏监测领域，论文介绍了一种基于joule-Thomson 效应的泄漏监测方法，并就泄漏物质、泄漏部位与光纤铺设方式之间的关系进行了分析和研究，比较详细地介绍了施工的工艺。

The morphology of T-ZnO has a very small change at a low sintered temperature. The needle of T-ZnO sublimated vanished with the increase of sintering temperature because of Joule-Thomson effect, and ZnO particles and massive ZnO appeared.

在低温下烧结(50oC)，四针状纳米ZnO的形态改变不大；随着烧结温度的升高，由于汤姆逊效应，针尖升华，导致针体部分逐渐消失，颗粒状、块状ZnO逐渐增多。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。