查询词典 string-galvanometer

The visco?-elastic fluid hydrodynamic theory was applied to the wear-resistance experiment on sucker rods.The values of normal stress in suck string generated by visco?-elastic fluid and eccentricity brought out by sucker string were measured quantitatively.The partial abrasion of sucker string and tube in oil well was caused from the normal stress of visco?-elastic fluid.A module for bending analysis of sucker rod in cross direction and wire direction was developed.

大庆油田实施聚合物驱油以后，出现了抽油杆受力状况恶化、抽油杆柱严重偏磨的现象，为此开展了粘弹性流体水动力学理论和试验研究，得出了粘弹性流体在抽油机井筒内的流动规律及对抽油杆柱法向应力的影响规律，定量测出了粘弹性流体对抽油杆柱的法向应力值和抽油杆柱产生的偏心率。

Aceoss operator was adhibited in host string, and variation operators were brought by host string and assistant string as well as different probability, and exchange 2 bits operator among operators according to situation.

在主串中引入交叉算子，主、副串以不同的概率发生变异算子，并随机交换其中两位。

The stretching influence on the near trusses should be considered when using the stretching-twice method, and the construction is hard to be controlled. The Harbin exhibition sports center with a 128m support span, attached to a deep design calculation of the super-large span prestress truss string structure, stretching once in tension bed method is brought forward for the bottom cable of the single truss string structure. From calculation research on the friction force between the tension bed and the truss string structure, the friction influence is considered for the displacement method of the middle of span, with the action of the fixed cable stress. This method, with vertical displacement of the middle of span as its main control target for prestress stretching, is successfully applied in the prestress stretching construction of the project.

二次张拉需考虑张拉对相邻桁架的影响，施工控制难度大，本文结合哈尔滨会展体育中心支座跨度128m的超大跨度预应力张弦桁架结构的深化设计计算，提出了单榀张弦桁架下弦拉索胎架一次张拉法施工方法，通过对张拉阶段胎架与张弦桁架间摩擦力的计算研究，定量索力下跨中位移法考虑摩擦力影响，以跨中竖向位移作为预应力张拉的主要控制指标，成功地完成了该工程预应力张拉施工。

And I turned down the first string to a D, and tuned up the bass string to a G, which made it an open-G tuning, except for the fifth string, which was standard.

我把第一根弦降为D，而把低音弦升到了G，也就是说除了第五根弦作为基准音，其他的都变为了G调。

Modern ladies wear less and less, when people still talk the fire and sensuality of G String, C String have been born. C String has break the traditional, no belt.

现代女性穿得越来越少，当人们还在议论丁字裤的过火与性感时，C字裤都已横空出世。C字裤打破人们传统，无腰带。

In the sphere of chamber music, there was Wu Zuqiang's Music for String Quartet, Qu Wei's String Quartet in G Major, He Zhanhao's string qu artet Hero's Diary and Jiang Wenye's Happy Boyhood for qu intet.

在室内乐方面，则有吴祖强的《弦乐四重奏》、瞿维《G大调弦乐四重奏》、何占豪的弦乐四重奏《烈士日记》、江文也的管乐五重奏《幸福的童年》等。

Static state of the string has a track that is located on the string and its very near surroundings, but thedynamic state of the string is the diagonal on which the ladder takes place.The track of a dynamic state is always bigger than the track of a static state.

举例来说，当一梯发生约一个字符串并通过棋盘沿对角线，静止状态的字符串有一个轨道，就是坐落于弦乐及非常接近的周围环境，但动态状态的字符串是对角线上的阶梯上露面。

His large chamber-music output included four string quartets, two string sextets, two string quintets, three piano quartets, three piano trios, three violin sonatas, two cello sonatas, and two clarinet sonatas.

他的大型室内乐作品有四首弦乐四重奏、两首弦乐六重奏、两首弦乐五重奏、三首钢琴四重奏、三首钢琴协奏曲、三首小提琴奏鸣曲、两首大提琴奏鸣曲以及两首单簧管奏鸣曲。

The key to preve n tion and reduction of the drill string failure lies in prevention.For this reaso n,in view of the different stressed characteristics of the different sections of the drill string in borehole,the research is conducted by dividing the drill st ring into four failure sections,namely,the section at the wellhead and the secti ons at the upper part,vicinity and lower part of the zero stress point,to inves tigate the essence and basic reason of the failure,and to put forward scientific and feasible preventing measures,thus,being advantageous to complete and system atic prevention and forecast of the drill string failure.

防止和减少钻具失效，关键在预防，为此，根据钻柱各部分在井内的受力特点不同将其划分为钻柱井口处、零应力点上部、零应力点附近、零应力点下部四个钻具失效段进行研究，查出其失效的实质及根本原因，提出科学可行的防范措施，有利于全面系统地预防预测钻具失效。

To play the C major chord, stop the 1 string on the 3 fret with 3rd finger. Stop the string with force so that you can hear clear note when you strum the string.

要奏 C 和弦，用无名指按在第一弦的第三格上，记住不是触摸住，大力按住，当你拨弦时就会听到清脆的弦声。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。