查询词典 hydraulics

The founded models were applied to the calculation of the molten salt actinide recycler and transmuter system, in which the neutronics, thermal hydraulics and safety characteristics were obtained, and the influences of the inlet temperature, inlet velocity and the resistant time of the fuel salt in the external loop were analyzed.

将建立的数学模型应用于锕系元素再循环嬗变熔盐堆的计算，对其堆芯物理特性、热工水力特性和安全特性进行了系统分析，考察了入口温度、速度及燃料盐在堆芯外运行时间的影响。

Based on the hydraulics theory a research has been made on change of hydraulic head and discharge through orifice in filter underdrain system,and some mistakes have been illustrated in reference.

运用水力学原理，对滤池配水系统中水头和孔口出流量的变化进行了研究，并指出文献［1］、［2］、［3］对该问题的错误所在

Do not remove pins if the wing is leaning against the pins or putting pressure on the pins. Use the hydraulics to pull the wings in completely before unpinning them.

如果折叠架是倾斜的靠到锁定销上或者压到锁定销上，应当用液压完全拉动折叠架后再拔去它们。

In this paper, RMA2 model and RMA4 model, which were developed by Coastal and Hydraulics Laboratory, Waterways Experiment Station, US Army Engineer Research and Development Center and officially recognized as standardized models in America, are introduced into the research of Wulihu lake water environment. This application study is helpful to the standardization of lake hydrodynamics and water quality numerical simulation in China.

本论文引入了在美国得到官方认可的、由美国陆军工程兵团河道试验站开发的平面二维有限元水动力学模型RMA2与水质模型RMA4，并重点开展了RMA2和RMA4在五里湖中的应用研究，为标准化浅水湖泊水动力与水质数值模型作了偿试性的工作。

With the advantage of its own machinery production, integration technology of mechanism, electrics and hydraulics and its alliance with Materials Science and Engineering Research in authoritative research institutions, Haiyuan successfully developed HF Series Automatic Hydraulic Wall Brick Press and matching production lines in 2003, which breaks through the technology bottleneck in more efficient utilization of solid waste and massive production of high-quality new wall materials, and provides a kind of technology and full sets of equipments with low-investment, high efficiency and ease of a large-scale application for the development of recycling economy and a conservation-oriented society.

它利用自身机械生产及机电液一体化优势技术，联合权威科研院校材料科学与工程研究的优势，于2003年研发成功HF系列墙体砖全自动液压压机及配套生产线，突破了多品种固体废弃物高效利用、规模化生产高品质新型墙体材料的技术瓶颈，为市场提供一种低投入、高效益、便于大规模推广应用的工艺技术与成套装备，为发展循环经济、建设节约型社会奠定基础。

By deducing the stat-space equation of canal system, the problem of hydraulics is transformed to the problem of control.

通过建立渠道的状态空间方程，将水力学问题转化为控制论问题。

Develop and manufacture high-capacity diesel-driven and electrically driven hydraulic excavator so as to realize and mechatronics and hydraulics integration and intelligentization.

开发生产大容量柴油驱动和电驱动液压挖掘机，实现机电液一体化和智能化。

In automatics, hydraulics or servomotors do the work.

自动变速箱中则是由液压装置或伺服马达做这个动作。

This thesis brings forward stationary single-fluid high-pressure water mist fire suppression system which applied with water hydraulics technology, and research on it.

本文提出了应用纯水液压技术的固定式高压单相流细水雾灭火系统，并对其进行研究。

To meet the need for courseware of CAI in teaching hydraulic systems, in this paper, we talk about the method of making FLASH movies to illustrate the principles of hydraulics.

利用Flash 软件的特色，针对液压传动CAI教学课件的需求，制作了准确、生动的Flash动画，直观地展示了液压元件和系统的原理和工作特性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。