查询词典 start up

The paper describes the reason why the 1000MW ultra supercritical steam turbine with HP single bypass valve using HP casing start-up was not applied with HP exhaust non-return valve and introduces the methods to prevent over-speed for load rejection,HP casing overtemperature and water admission.

论述了采用高压缸启动方式的带高压一级旁路的1000MW超超临界汽轮机不设高排逆止门的依据及其防止汽轮机甩负荷超速、高缸超温与进水的方法：一是在高压导汽管上加装通风阀，二是在冷再管上加装通往凝汽器的排汽管，三是在冷再管的低位加装能显示水位、自动报警及自动疏水的疏水罐。

During the process of steam turbine start-up and normal operation, vacuum extraction equipment must run,whether it works normally effects on the vacuum of condenser directly and decide whether turbo-generator can operate safely and economically.

汽轮发电机组在启动和正常运行过程中，抽真空设备都要投入运行，其工作的正常与否直接影响凝汽器的真空以及机组能否安全、经济运行。

In this thesis, we propose a novel scheme to reduce P2P IPTV start-up delay.

在这篇论文中，我们提出一个崭新的方法用於降低同侪式网路电视初始迟滞。

The rotary vane compressor used for automotive air conditioner has many advantages over the swash plate cmpressor, such as simple structure, smaller size, lighter weight, easier to start-up, smooth operation, etc.

旋叶式汽车空调压缩机具有结构简单、体积小、重量轻、启动力矩小、运转平稳等特点，是斜盘式汽车空调压缩机的新一代替代产品。

When catalyst was prewetted with low sulphur content prewetting oil after activation, one kind of sulphur was adding into the prewetting oil in order to reduce too much sulfur loss from catalyst surface, and advanced catalyst prewetting and start-up methods were developed for reaching its higher performance.

由于活化后的预润湿过程中，所用润湿液中不含硫，为防止润湿过程中催化剂上硫的流失，因此在催化剂的润湿过程中，同时对催化剂进行硫化，根据以上原因，制定了科学合理的催化剂硫化、润湿及开工投料方案，确保催化剂的优越性能能够得到充分发挥。

In order to control the steam temperature at the outlet of the primary superheater of a 1000 t/h once-through boiler, the start up condition is analyzed in accordance with the concept of " isenthalpic switchover" and it is suggested that the ratio of fuel feed to steam flow through the primary superheater before the switchover during cold startup be used as the criterion for judgement.

为控制1000吨/时直流锅炉低温过热器出口汽温，本文系根据&等焓切换&原理对锅炉启动工况作了分析，并提出以冷态启动切分前锅炉燃料量与低温过热器工质通流量的比值作为判断依据。

Characters. Start-up system: depend on 3-5 pole motor driving, electron control speed, full automatic transmission device, electrcity source place conbine with high precise density steel star gear, include automatic suited machinery safty device.

启动系统：依靠3～5极电机驱动，电子控制速度，全自动传动装置，电源档位和高精密度的钢星齿轮相结合，包含自动匹配的机械安全设施。

Also, upon start -up, higher tension are developed because the winder must overcome spool inertia.

另外，在络纱机启动时，由于需要克服筒子的惯性，会产生较大的纱线张力。

After seedling trees of Yunhe Snow Pear were polluted by Pb(superscript 2+), Cd(superscript 2+), synthesis of chlorophyll was restrained, toxic effect of Pb(superscript 2+), Cd(superscript 2+) on seedling trees was intensified, membrane lipid peroxidation damage was increased. And the protective enzymes system start-up of polluted seedling trees enhanced antioxidative enzymes activities of seedling trees.

结论］Pb(上标 2+)、Cd(上标 2+)污染云和雪梨苗，抑制叶绿素的合成，增强超养阴离子自由基O2(上标-对植株的毒害性，使膜脂过氧化损伤程度高，受重金属污染植株启动保护酶系统，以增强植株的抗氧化性。

Bailitouhong skin and then start up resistance.

然后皮肤开始白里透红而且抵抗力上升。

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。