查询词典 electric traction line

The experiment shows that:(1) In certain light intensity and electric field ranges (145～305V/cm) the material Si∶ with a resistivity of 1E4Ω·cm exhibits a current oscillation phenomenon at liquid nitrogen temperature;(2) At a certain electric field,the waveform of the current oscillation is stable and does not change with time;(3) The dependence relation between the oscillation frequency and light-intensity can be expressed by f=f0(L/L0)α where L0 is the minimum light-intensity needed to stimulate oscillation,f0 is the frequency under L0,L is the intensity of the light,and α is a coefficient that increase with electric field;(4) The modulating coefficient K K=(Imax-Imin/Imax decreases as the light increases;(5) The maximum value of the oscillation Imax decreases with the increase of the light-intensity while the minimum value of oscillation Imin increases slowly.

结果表明：在一定光照和电场范围内（276～305V/cm ，电阻率为10.4Ω·cm的材料在液氮温度下显示出电流振荡特性；在一定的电场下，电流振荡波形是固定的，不随时间变化；振荡频率随光照强度的增大而线性增大；调制系数随着光强的增强而减弱；振荡的最大值随着光照强度增大而减小，最小值随着光强增大而缓慢增大。

The company has two sets of two tons electric furnace, one-ton electric furnace three sets, two sets of 0.7 tons electric furnace, with the resin sand-sets of production lines, with lathes, milling machines, drill press, boring machine , Grinder, Saw, planer, and other processing equipment, and the company also 2-CNC machining centers, the company's annual production of 3,000 tons, the largest capacity of 5 tons to 8 tons of large-scale casting.

本公司拥有2吨电炉2套，1吨电炉3套，0.7吨电炉2套，拥有齐套的树脂砂生产线，拥有车床，铣床，钻床，镗床，磨床，锯床，刨床等一系列加工设备，另外本公司还有数控加工中心2台，本公司的年产量达3000吨，最大可生产5吨到8吨的大型铸件。

In summary, various key experimental conditions in electron acoustic imaging of ferroelectric domains were systematically studied. The optimum experimental conditions to obtain EAI of domains with good quality and the factors important to image analysis have been presented. The piezoelectric vibrator model and calculation of motion equation are helpful for explaining the imaging mechanism and related experimental phenomena. The sample holder with variable electric field was designed. The domain movement of BaTiO〓 ceramics and crystal under lateral and longitudinal applied electric field and domain movement of PMN-PT crystal under longitudinal poling electric field were observed. The application of SEAM on revealing of ferroelastic domains, imaging of residual stress distribution in ceramics coatings and around the pores on the surface of ferroelectric ceramic composite have been reported respectively. All these works enriched the study of electron acoustic imaging and extended the application of SEAM in the characterization of materials.

综上所述，本文系统地研究了各项关键实验条件对电畴电声成像的影响，指出了获得最佳畴结构电声像的条件和成像分析中应当考虑的各种影响因素；提出了解释电畴电声成像的压电振子模型，在此基础上推导并求解了压电振子运动方程，并对一些实验现象作出了解释；成功地设计了可变电场的样品台，观察了BaTiO〓陶瓷和晶体在横向电场作用下的畴运动，PMN-PT晶体在纵向极化电场作用下的畴运动；探索了电声显微镜在铁弹畴成像，陶瓷涂层应力观察，陶瓷自然表面气孔周围应力成像的应用，这些研究，丰富了电声成像的学术内涵，拓展了电声显微镜的应用领域。

The research aim of this thesis is the winding end insulating structure of oil immersed power transformer 110kV . Beause of the very asymmetric electric field, the higher electric field would apeared in the oil-gap and partial charge will easily engendered in the wedge oil-gap between static ring and head block of winding end.The two-dimensional isoparametric and finite element method is used for analyzing and calculating the electric field distribution in high voltage winding end insulating structure.

本文以110kV油浸电力变压器绕组端部绝缘结构为研究对象，针对绕组端部绝缘结构中静电屏与垫块之间存在楔形油隙区，致使电场分布很不均匀，油隙区中的电场强度较高，容易产生局部放电的特点，采用二维等参元有限元法及有限元软件ANSYS电磁场分析功能对高压绕组端部绝缘结构进行电场计算分析。

In the wireless remote control hoist crane electric control electric circuit, the commonly used electric appliance obtains the widespread application; Next, but also has used the self-lock mechanism, the interlock principle, the sequential control principle and so on, these have laid the foundation for the bridge-type hoist crane's wireless remote control re-equipping.

在无线遥控起重机电气控制电路中，常用电器得到广泛应用；其次，还利用了自锁原理，互锁原理，顺序控制原理等，这些都为桥式起重机的无线遥控改装奠定了基础。小弟英语不怎么的，求大虾帮忙，千万别用翻译软件翻译好的，我还追加积分

With PIC16FS77 for core of the electric motor intelligence synthesizes to protect the machine hardware electric circuit includes: single a machine system design, measure electric circuit design, keyboard and manifestation that system design, imitate to protect the system designs to design etc.

以PIC16FS77为核心的电动机智能综合保护器硬件电路包括：单片机系统设计、测量电路设计、键盘与显示系统设计、保护系统设计和电源设计等。

The energy achieves in a big way, for - 1854.458 a.u., EH increases along with the electric field increases gradually, when F=0.01 a.u., the EH value obtains the maximum value, is - 0.2559a.u., continues along with the electric field to increase, energy level EH has the reduction tendency, EL increases along with the electric field reduces gradually.

时能量达到最大，为-1854.458 a.u。，EH 随着电场的增加逐渐增大，在F＝0.01 a.u。时，EH的值取得最大值，为-0.2559a.u。，随着电场的继续增大，能级EH有减小的趋势，EL随电场的增大逐渐减小。

After years of practice and exploration, the company made great contributions to helicopter operations on patrol inspection of 500kv EHV electric power transmission line, live EHV transmission line insulator flush, hotline maintenance, wire setting-out, laser scanning and patrol inspection of UHV transmission line, filling in the gaps in the country and ensuring the safe stable operation of power network. The company has operations in the 500KV EHV Air Patrol, live maintenance, exhibition guide rope release, laser scanning and 1000KV Air Patrol operations and other special high-voltage electrical work on the helicopter filled a number of technical blank, to further ensure the security and stability of power grid to make an important contribution.

在多年的实践探索中，公司先后在500千伏超高压航巡作业、带电水冲洗绝缘子、带电检修、展放导引绳、激光扫描和1000千伏超高压航巡作业等直升机电力作业上填补了国内多项技术空白，为进一步确保电网的安全稳定运行做出了重要贡献。

Poultry Line:Chickencoop washer,Chickencoop conveyor,Anchor chain type auto conveying line,Baths type electric numb machine,Fluffy machine for duck and goose,Air-blowing type Immersion Scalding Device,Percolation type Immersion Scalding Device,Chicken headfeather shedder,"A"type feather shedder,Vertical combinatorial Feather shedder,Wax dip device,Coldp edwax,Chicken pawfeather shedder,Automatic paw cutter,Auto unhooking device,Spiral p-cooler,Carcass draining machine,Subdividing conveying line,Chicken paw dehuller,Gizzards cutter,etc.

家禽线：鸡鸭鹅笼清洗机、鸡鸭鹅笼输送机、锚链式各类自动输送线、水浴电麻机、鸭鹅用松毛机、汽鼓式浸烫机、喷淋式浸烫机、鸡鸭鹅头脱羽机、A型粗脱羽机、立式粗脱羽机、浸蜡机、冷蜡机、鸡鸭鹅爪脱羽机、自动切爪机、自动脱钩装嚣、螺旋预冷机、白条沥水机、分割输送线、鸡打爪机、剥胗机等。

Poultry Line: Chickencoop washer , Chicken coop conveyor , Anchor chain type auto conveying line , Baths type electric numb machine, Fluffy machine for duck and goose, Air-blowing type Immersion Scalding Device , Percolation type Immersion Scalding Device, Chicken head feather shedder ,"A" type feather shedder , Vertical combinatorial Feather shedder , Wax dip device, Coldpre edwax , Chicken paw feather shedder , Automatic paw cutter, Auto unhooking device, Spiral pre-cooler, Carcass draining machine , Subdividing conveying line, Chicken paw dehuller, Gizzards cutter, etc.

家禽线：鸡鸭鹅笼清洗机、鸡鸭鹅笼输送机、锚链式各类自动输送线、水浴电麻机、鸭鹅用松毛机、汽鼓式浸烫机、喷淋式浸烫机、鸡鸭鹅头脱羽机、A型粗脱羽机、立式粗脱羽机、浸蜡机、冷蜡机、鸡鸭鹅爪脱羽机、自动切爪机、自动脱钩装嚣、螺旋预冷机、白条沥水机、分割输送线、鸡打爪机、剥胗机等。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。