查询词典 turbine-driven

"Professional standards test database to run Turbine Attendant (2nd Edition) Electric Power Engineering Steam Turbine Operation and Maintenance of professional" in accordance with the Ministry of Labor and Social Security to develop national occupational standards prepared at the request, and its mainly by professional profiles, job skills training, vocational skills certification and accreditation test database composed of four parts, namely, the technical level, work environment and occupational ability characteristics of a qualitative description: the training period, teachers, site equipment and training program outline the guiding provisions.

职业标准·试题库汽轮机运行值班员(第2版)电力工程汽轮机运行与检修专业》是按照劳动和社会保障部制定国家职业标准的要求编写的，其内容主要由职业概况、职业技能培训、职业技能鉴定和鉴定试题库四部分组成，分别对技术等级、工作环境和职业能力特征进行了定性描述：对培训期限、教师、场地设备及培训计划大纲进行了指导性规定。

Principles for direct impacts of vacuum system tightness of steam turbine on condenser pressure,condensate supercooling and oxygen content as well as the influence on the safe operation and economic effect of steam turbine are analyzed,and the importance of tightness of vacuum system is pointed out.

分析了汽轮机组的真空系统严密性直接影响到凝汽器压力、凝结水过冷度、含氧量的机理，以及对汽轮机组安全运行和经济性的影响，指出了真空系统严密性的重要性。

A gas turbine is used with an electric starter motor with drive-through capability located on a common drive shaft between the turbine and the compressor.

燃气涡轮机和具有直通驱动能力的电起动器马达一起使用，该电起动器马达位于所述涡轮和所述压缩机之间的公共传动轴上。

Usually applied to gas-turbine and steam-turbine combinations.

通常指燃汽轮机和蒸汽轮机的组合。

In developed country, Nickel-base single crystal superalloy have been widely used as turbine blades and vanes of aero-engines and ground gas-turbine engines because their high-temperature properties are superior to those of polycrystalline nickel-base superalloy.

在发达国家，镍基单晶高温合金因其卓越的高温性能被广泛应用于航空发动机及地面燃气轮机的关键部件—涡轮转子叶片；在国内，某些发动机上亦开始使用单晶涡轮转子叶片。

With the rapid development and application of the advanced machines, such as micro-turbine, gas-turbine, fuel-cell, internal-combustion engine, CFB etc., which establish the solid foundation for the second energy system.

微燃机、燃料电池、燃气内燃机、燃气外燃机、各种循环流化床锅炉等先进设备的陆续投产与应用，以及小型燃气轮机等传统设备的不断改进和热电联产化，为第二代能源体系的建立奠定了坚实的基础。

The relation between the thermodynamic effeciency of saturated steam cycle in PWR secondary system and the steam humidity at the exit of high pressure turbine and lowpressure turbine and live steam parameters of the cycle pressure ratio of HPT and LPTinlet are analysed.

本文分析了压水堆核电站二回路饱和蒸汽循环的系统热效率及汽轮机高、低压缸排汽湿度与新蒸汽初参数、汽轮机分缸压力比之间的关系。

The turbine adopts 3D impulse blade, unique gland seal design, and the longest steel 48 last blade （1 219mm）, the economy is 2.5% higher than normal super critical steam turbine.

全三维冲动式叶片、独特的汽封设计，以及采用目前世界上最长的48（1 219mm）钢制叶片，其经济性比常规超临界机组提高2.5%。

Passing through the nozzle at the highest speed, Impulse turbine steam directs against a row of blades which assembled in the axles of Impulse turbine with radiation shape.

当蒸汽以最高速度从喷嘴里喷出时，便冲击一列呈辐射状安装在涡轮机主轴上的动叶片。

The dry air goes through the re heater to warm the air that goes to the turbine to increase the turbine efficiency.

干燥的空气通过重新加热器，以热烈的空气进入涡轮，以增加水轮机的效率。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。