查询词典 steam turbine

There are many stochastic parameters to have effect on the strength of steam turbine blade in practical operation.

在实际运行中，影响汽轮机叶片强度的随机性因素很多，为了实现叶片高可靠性设计的要求，必须考虑随机因素的影响。

In thermal system, shaft seal system of steam turbine has significant purpose to security and economy.

热力系统中，汽轮机轴封系统对机组运行的安全和经济性具有十分重要的意义。

Is usually driven by a steam turbine, and this is how most electricity is produced today.

涡轮机'。''带动的，现在大部分电就是这样产生的。

So that the steam turbine speed may be increased to more than rotor strength to the extent permitted by.

使汽轮机的转速可能会升高到超过转子强度所允许的程度。

Calculation and online monitor for the steam turbine unit are very important to ensure safety and reliability.

汽轮机转子的热应力计算和寿命计算是指导汽轮机安全运行的基础。

Influence of steam turbine system on low frequency oscillation.

汽轮机系统对电力系统低频振荡的影响。

The optimal operation and safety operation of steam turbine have been the most focused.

汽轮机的安全运行和优化运行一直以来都是电厂最为关注的问题。

This thesis aims at developing a method for the vibration characteristics analysis and the fault diagnosis of steam turbine blades.

本文旨在建立一套完整的叶片动力特性分析系统及叶片故障诊断方法，并解决与此相关的一系列问题。

An expected performance calculation and assessment method of running steam turbine was also proposed in the paper.

为对汽轮机热力性能评估，本文给出了汽轮机预期性能的计算及对汽轮机运行性能的评价方法。

How to select the proper material of steam turbine parts is very important for designing the supercritical unit independently in the future.

如何选择合适的汽轮机零部件材料，对今后超临界机组的自主开发是十分重要的。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。