蒸汽的

The design improvement of the structure of A cylinder, the use of superheated solvent vapour, the connection way of fan and cyclone separator, the vacuum device of B cylinder and the airtightness of the system were described.

重点阐述了溶剂过热蒸汽低温脱溶装置中A筒结构、A筒溶剂过热蒸汽的使用、风机与刹克龙的联接方式、B筒负压装置、系统的封闭性等问题的设计改进。

There was an increasing demand for engine power due to industrial development. As early as the 2nd century BC, the ancient Greeks invented an engine that was powered by the reaction from spurting steam; in 1690, the Frenchman Barben invented the first piston steam engine. On the basis of his predecessors' work and with his own hard work and numerous trials and failures, James Watt invented the steam engine with connecting rod, flywheel and centrifugal speed governor in 1782.In 1784, the British government granted a patent to James Watt for producing steam engines, which signified that man had entered the age of the steam engine and also significantly expedited the beginning of the Industrial Revolution in 18th century Europe. By the 1830s, steam engines had been widely used in various sectors such as textile, metallurgy, coal mining and transportation; for example, the American Robert Fulton invented the steamboat and the Englishman George Stephenson invented the steam locomotive.

随着社会的进步，社会由农业时代进入工业时代后，对全用手工操作已十分不满足，人们随着工业发展对动力的需求日益突出，瓦特在前人研究蒸汽的基础上，甚至早在公元前二世纪，古希腊人创造的一种利用蒸汽喷射的反作用的发动机，以及1690年法国人巴比首先发明第一台活塞式蒸气机等，刻苦钻研，反复实验，经历无数次挫折和失败，终于在1782年发明了具有连杆、飞轮和离心调速器的双动作蒸气机，使之成为了可以实用的蒸气机。1784年英国政府授予瓦特以制造蒸气机的专利证书，这标志着人类进入了蒸气机时代，有力地促进了欧洲18世纪的产业革命。

The first development of the Rankine cycle into a more practical steam cycle involves raising the pressure and temperature of the steam entering the turbine.

朗肯循环向一个更实用的蒸汽循环发展的第一步，包括提高进入汽轮机的蒸汽的压力和温度。

Having the nature of vapor; vaporous.

蒸气状的具有蒸汽的特点的；蒸汽的

For the water, while flowing mediums continuity is destroyed with cavitating, there is full of cavity with steam some position in the liquid.

对水来说，当液体中产生空化后使得流动介质的连续性遭到破坏，此时在液体中的某些部位出现充满蒸汽的空穴腔即蒸汽空穴。

Dry heat and steam baths had advocates in ancient Rome and pre-Columbian Americans used sweat lodges.

用热蒸汽干蒸的方式在古罗马很受欢迎，而哥伦布发现美洲大陆前的美洲人则使用充满蒸汽的小屋。

It is developed from the new generalized equation of state for real gases, proposed by the author in 1978, and takes account of the existance of higher molecular clusters (such as dimers, trimers and all degrees of accociation of molecular aggregates) in saturated vapors.

本文在作者1978年提出的《一个新的实际气体通用状态方程》的基础上，进一步考虑到饱和蒸汽中出现多重复合分子(双分子、三分子、四分子、……)的可能性，得出了一个饱和蒸汽的对比状态方程。

The data allowed scientists to determine the vapor jets' speed and density as low as 9 miles (15 kilometers) above the surface.

科学家们根据数据确定表面蒸汽团的速度，密度低于9英里(15km)，从而计算出显现蒸汽的通风口的尺寸。

In the steam injector with pressure-gain, the water gains pressure by the power of steam. The outlet water pressure is higher than the inlet steam pressure.

增压引射器利用蒸汽作为动力使水增压，让出口水的压力超过入口蒸汽的压力。

The application results of the N2 injection technology in Guantao reservoir of Du 84 block showed that the N2 injection technology during SAGD process was feasible and beneficial for expansion of steam chamber in sideways and increase of the horizontal sweep volume. N2 injection during SAGD process could effectively control the down flow of top water and lengthen SAGD production time by 3-4 years. Both the reservoir recovery factor and oil steam ratio could be improved.

研究结果表明，氮气辅助SAGD开采技术在杜84块馆陶油层开采中是可行的，有利于蒸汽腔的侧向扩展，增加蒸汽的横向波及体积；在SAGD过程中添加氮气能够有效控制顶水下泄，延长SAGD生产时间3～4年，提高了油藏采收率和油汽比。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。