查询词典 pressure unit

Based on the air-cooled condenser of a 300MW unit, the factors that affect the exhaust steam pressure were analyzed.

以300MW直接空冷机组空冷凝汽器为例，分析了反映机组运行性能的汽轮机背压的影响因素。

The heat transfer coefficients of the direct air-cooled condenser under various operating conditions are of the most important basic parameters for the optimal operation of the steam power unit, which can be used to determine the heat transfer capability of the cooling system, and in further, to acquire the influences of the operating parameters and environmental conditions on the exhaust steam pressure.

不同工况下直接空冷机组空冷凝汽器的传热系数，对确定机组冷端的热负荷能力、进而确定环境条件和运行参数与机组排汽压力之间的关系具有重要意义，是进行机组优化运行最重要的基础数据。

On the case of 0.1 to 0.7MPa of unit pressure, The two methods of LVDT and extensimeter are used on two kinds of basic asphalt mixture AC-16I and AC-20I for testing their compression module, asphalt mixture compression module is tested in the different temperature, the results indicated that extensimeter is better than LVDT because of its accuracy.

对常见的两种沥青混合料AC-16I、AC-20I在0.1~0.7MPa下，用"顶面法"与"侧面法"两种方法进行测试，顶面法中又采用了机架位移和LVDT两种方法。

Sichuan Eastern hang power equipment limited liability company in Chengdu Longquan National Economic and Technological Development Zone, the company's production base valve power plant, the company has 300 MW sub-critical unit, 600 MW supercritical generating units, 1000 MW power station Ultra-supercritical generating units required for high-temperature High-pressure valve design, development and manufacturing capabilities.

四川东方乘风电力装备有限责任公司位于成都市龙泉国家经济技术开发区，是公司电站阀门的生产基地，公司具备对300MW亚临界机组、600MW超临界机组、1000MW超超临界机组所需电站高温高压阀门的设计、开发和制造能力。

By using the multi-year series of the circulation indices P and C for the closed pressure system on the unit radius spherical surface,three characteristic quantities of annual system centers(around the climatological center C-) are defined.1Average distance r,which is defined as the weighted geometric average distance of the annual system centers C deviating from the climatological center C-(i.e.the center location anomaly C′),is a measurement for distribution area of the system...

用单位半径球面上闭合气压系统环流指数P、C的多年序列，构造了历年系统中心在C-周围分布的3个特征量：1平均距离r，它定义为历年系统中心C偏离于气候中心C-的权重几何平均距离，是系统中心分布区域大小的度量；2压缩系数μ，它描述了历年系统中心分布区域偏离于圆形的程度，是历年系统中心位置分布各向异性的度量；3极大异常方向β，它用系统中心极大异常偏离-C处正东方向的角度，给出了系统中心的主要异常方向。

The isomerization unit from heptane tower of PX devices is studied and researched, mainly on temperature, pressure, liquid level and flow.

本次设计共8章，是以PX装置异构化单元脱庚烷塔为研究对象，主要对温度、压力、液位、流量进行研究。

In honor of his scientific contributions, the name Pascal has been given to the SI unit of pressure, to a programming language, and Pascal's law (an important principle of hydrostatics), and as mentioned above, Pascal's triangle and Pascal's wager still bear his name.

为了纪念他的学术贡献，压力的单位、一个编程语言的名字都是帕斯卡，还有帕斯卡定律，和上文所涉及的帕斯卡三角形和帕斯卡赌注。

In order to improve performance, as far as ISO-BARTMTFM paerboard Impregnator production enterprise KohlerCoating estimates, if you are using their new plastic unit, you can increase the line speed of about 40%, paste dasage more than can be reduced by 25%, and each steam room of steam pressure can be reduced by 50%~ 90%.

为了提高纸板性能，据ISO-BARTMTFM上胶机生产企业KohlerCoating估计，如果使用他们的新上胶单元，瓦线速度大约可以提高40%，浆糊用量能减少25%多，而每个蒸汽室里的蒸汽压力能减少50%~90%。

We get the optimum process scheme which is suitable for the unit, through analysising and comparising different absorption schemes in the incipience of running of PSA. As to different operation conditions during pressure swing absorption actual operating, we propose to refer absorption cycle time, hydrogen yield and recovery rate as target of process characteristic, study and find out the interrelation between process parameters which influences each other and controls guideline; Through optimizing process conditions, we find out the best operation clicking in actual production, then confirm the best range of absorption cycle time, which make hydrogen yield of plant, hydrogen products purity and hydrogen recovery rate come up to the production requirement at the same time.

通过装置运行初期对不同吸附方案的分析、比较，选出适合本套装置的最优方案，针对变压吸附实际运行过程中的不同生产条件，提出了吸附时间、氢气产量和氢气回收率作为工艺条件研究的主要对象，找出相互影响的工艺参数和控制指标的相互关系；通过对工艺条件的优化，找出实际生产中最佳操作点，确定吸附时间的最佳范围，使装置氢气产量、氢产品纯度和氢气回收率同时满足生产要求，并对影响氢气回收率的其他因素进行了阐述，对优化操作提出建议。

The processing route, technology and characteristics of the MTBE unit in Harbin Refinery are presented. The main operation factors, such as catalyst packing and performance, reaction temperature and pressure, and the effects of alcohol/alkene ratio on isobutylene conversion and MTBE quality, are discussed. The problems occurred during production and their solutions are also summarized.

介绍了哈尔滨炼油厂MTBE装置的工艺路线、新技术的应用及特点；催化剂的装填及应用情况；总结了生产过程中遇到的一系列问题及解决办法；探索了平稳生产的新徐径，以保证装置安全、平稳、长周期运行；同时对反应器操作温度、催化蒸馏塔操作压力、原料中醇烯比等因素对异丁烯转化率及MTBE产品的影响做了简单的总结。

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。