查询词典 electric

In order to give a clear description of the Stark effect of Ba atom, a theoretical study based on the perturbation theory have been carried out, results of which are satisfactory in the weak-electric-field region but unsatisfactory in the strong-electric-field region,indicating the unsuitability of the perturbation theory in this region.

为了更好的解释所观察到的光谱现象，并对Ba原子Stark效应的物理内含进行深入的了解，我们用量子微扰理论对Ba原子在电场下的Stark能级分裂情况进行了理论分析。

Now the main products include:crank arm manual and electric flexible awing series;track type electric velarium series;exhibition folding series;sunshade,luxurious wood umbrella and side_hanging umbrellaseres;fixed and mobile French ball type,triangle type,trapezoid type and arch awnigns. The products have been widely used in exhibition,amusement park,villa area,various high level hotels,restaurants,bars,coffee shops,apartments,holiday resorts,recreational plaza,swimming pools,bathing places,gourmet streets,kindergartens,schools,outdoor temporary activities as well as balconies,terraces and sun houses of hotels and apartment buildings as well as other leisure places etc.for their novel and unique design,well selected material,elegant profile and reliable quality.

目前主要产品有：曲臂式手动，电动伸缩遮阳篷系列；轨道式电动天幕系列：展览活动折叠系列；太阳伞、豪华木伞、边吊伞系列；固定、活动法式球型、三角型、梯型、圆拱型篷系列；产品因设计造型新颖独特、选材精良、美观大方、质量可靠，而广泛应用于展览会、游乐园、别墅区、各类高档宾馆、餐厅、酒吧、咖啡厅、公寓、休闲度假旅游区、休闲广场、游泳池、海滨浴场、美食街、幼儿园、学校等户外临时活动以及酒店、公寓楼的阳台、露台、阳光屋等休闲场所。

He was about to repair electric cooker, video tape recorder and electric light, which is so convenient.

他会修电饭煲、录像机、电灯，把事情交给他很方便。

Electrode contour optimization of arc quenching chamber of a 550 kV 1-break extra high voltage SF6 circuit breaker using the VIGA was carried out to obtain not only a uniform electric field but also a dynamic distribution of electric field strength along different surfaces of electrode and shielding cover.

以550 kV单断口SF6断路器灭弧室为研究对象，进行触头结构优化设计，得到灭弧室内部各触头及屏蔽罩沿面电场分布。

In 1996, in Virginia charlotte city at the annual meeting of the general electric company, he said: in the process of the progress of general electric, we have an important scientific and technological content of the product, the quality control tube task in 4 years task of our production to a superior level, make us whether in products manufacturing or services are free of defects or defects of four million below.

80年代初，当通用电器面临竞争者的威胁时，韦尔奇曾说道：摩托罗拉、惠普科技、德州仪器和施乐公司并没有足够的资本与我们抗衡，而他们的竞争力来自于他们的产品品质。90年代中后期韦尔奇成为6西格玛品质热衷的追求者。1996年，在佛吉尼亚夏洛特城举行的通用电器公司的年会上，韦尔奇说：在通用电器的进展过程中，我们有一项重大科技含量的品管任务，这项品管任务会在4年内将我们的生产方式引至一个卓越的层次，使我们无论是在产品制造还是在服务方面的缺陷或疵暇都低于百万分之四。

Transmission lines are the vitals of electric power system. With the development of electric power system, transmission lines must be more economic, secure and reliable.

输电线路是电力系统的命脉，电力系统的发展对其经济性、安全性和可靠性提出了更高的要求。

And by using the initial conditions as well as the end conditions, the dynamic problem is then transferred to a second kind Volterra integral equation about the function of the axial strain with respect to time which can also be solved successfully by the interpolation method. For piezoelectric and pyroelectric hollow cylinders, by following the solving procedure for elastic hollow cylinder and by using the electric boundary conditions, the dynamic problems are transferred to two Volterra integral equations about two functions of time, one is axial strain and the other is related to electric displacement, which can also be solved efficiently and quickly by employing interpolation method. The elastodynamic solutions of hollow spheres, which are made of elastic, piezoelectric and pyroelectric materials, respectively, for spherically symmetric problems are also obtained.

对于弹性空心圆柱，通过引入一特定函数将非齐次边界条件化为齐次边界条件，然后利用正交展开技术，导出关于时间函数的方程，再结合初始条件和端部边界条件，将原问题转化为关于一个时间函数的第二类Volterra积分方程，运用插值法可给出此积分方程的解；对于压电和热释电空心圆柱，利用求解弹性空心圆柱相似的方法，再结合电学边界条件，原问题转化为关于两个时间函数（轴向应变和与电位移有关的函数）的第二类Volterra积分方程组，同样可用插值法来构造相应的递推公式高效地求解此积分方程组。

Business Scope 1, battery machinery: sealing machine, high speed sealing machine, injection machine, zinc cream machine, spray mixer, divide the paper machine, powder boxes, and examination of motor, electric wash drawing, dry electric pull, tableting machines, granulation machines, automatic combination machine, roll machine, stamp-pad ink machine, glue water machine, pressure machine, pulling machine, the machine and so on, battery accessories to the workshop, the battery of Health workshop planning and construction, automated battery production line design and manufacturing.

电池机械：封口机、高速封口机、注液机、锌膏机、喷液搅拌机、隔膜纸机、粉箱、验电机、洗电拉、干电拉、压片机、造粒机、自动组合机、卷片机、印油机、涂胶水机、测压机、拉浆机、开片机等，电池配件车间、电池生车间的规划与建设，自动化电池生产线设计及制造。

To ensure the voltage quality and improve the power factor of the oilfield electric network and reduce the power lossalong the wile, in-situ wattless compensation technology is adopted on the electric motor, i.

为保证电网电压质量，提高功率因数，降低线路损耗，可对电动机实行无功就地补偿，即在电动机旁配备适当的低压小型电力电容器装置来补偿电动机的无功功率。

The method will enable electric power measurement theory more perfect, and will provide a theoretical basis for the development of electric metering technology and technology pilot for the development of a wattmeter which has a broader scope and more reasonable measurement.

该方法将促使电功率的测量理论更加完善，为电能计量技术的发展提供理论依据，为研发适用范围更广、计量更合理的电能表提供技术先导，而且在电力网功率、电能测量等领域具有现实意义和应用前景。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。