查询词典 starting block

The device produces trigger signals by controlling system then acts on valve banks, make them following the given frequency and order breakover, in the mode of spray wave to realize electromotor maximum starting torque and complete safe starting.

该装置通过控制系统产生触发信号，作用于晶闸管阀组，使其按照设定频率及顺序导通，以跳波方式实现电动机转矩最大化，使电动机完成安全起动全过程。

Ticket limit:China to positively chummy ticket price, China fly positively chummy flightsTime:1, ticket booking 21 days prior to departure from the book must be in 14 days after a ticket, 21 days starting from the book must be within 7 days after booking tickets, starting from within 7 days after the book must be within 24 hours in book tickets

机票价格，中国飞拉托维亚航班查询 1、出票时限：距出发21天前预订必须在预订后14天之内出票，距出发21天内预订必须在预订后7天之内出票，距出发7天内预订必须在预订后24小时之内出票

The thesis can be divided into five parts as follows: First, the structural characteristics of finned-pipe evaporator are analyzed. After selecting suitable microelement controller, the heat-transfer and mass-transfer processes are analyzed for every microelement under the conditions of dryness, wetness and frostiness. Based on previous equations, some parameters of frostiness are confirmed and the frost-growing model is set up under frost condition. Some hypotheses are postulated and with the help of the equation of mass-conservation, energy-conservation and momentum-conservation, the evaporation model which fits in the dynamic simulation is built, which set a solid foundation for system simulation. Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. Third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet-parameter on evaporator. Fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio-parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping.

本文的主要内容如下：1对翅片管蒸发器结构特点进行分析，选取适当的微元控制体，就干、湿和霜工况下对每个微元分别进行传热传质分析，基于经验关系式确定霜的有关参数，对于霜工况下的霜生长建立模型，经适当假设，运用质量守恒、能量守恒和动量守恒方程建立适合动态仿真的蒸发器数学模型，为系统仿真奠定基础； 2对蒸发在大扰动下的开、停机过程，运用动态集中参数模型进行分析和计算，为更好地描述制冷系统运行的全过程奠定基础，同时也为制冷系统实现自动控制提供一定的理论基础； 3对蒸发器正常运行过程，运用动态分布参数和参数间定量耦合的观点来分析和计算，为更好地了解稳态工况下各点参数的变化情况及各入口参数对蒸发器动态特性的影响即蒸发器性能对各参数变化的敏感性； 4编写翅片管蒸发器动态特性仿真计算程序，可以计算不同边界条件和初始条件下的制冷剂热力参数、空气温湿度和霜厚度分布场，实现对翅片管蒸发器在干、湿和霜工况下的动态仿真。

For example, the impart imposed on the dray system by impact torque during full pressure starting, and the impact imposed on the power network by starting current, in addition, if the voltage of the motor exceeds the rated voltage.

比如，全压起动造成的较大起动电流对供电电压质量的影响和供电线路电耗增大以及对机械设备的冲击问题。

Not only because suits the feeling in the physical requirements which I moreover I like flying to like in the identical starting line starting running is in the lead others perhaps surmounted others to like running likes that kind of speed feeling, lets the human warm-blooded ebullition.

因为不仅在身体条件上适合我而且我喜欢飞起来的感觉喜欢在同一起跑线起跑领先别人或是超越别人喜欢跑喜欢那种速度感，让人热血沸腾。

According to the theory created for the generalized multi-pole technique (in domain of half-analytical method), the center of each circle is determined as a starting point of each variable in a series expansion of the 2D-field solution function, and the arranging blank of the starting points in the generalized multi-pole technique can be filled up owing to the precise variable positioning.

根据为广义多极技术创建的理论体系，这些极点确定了解函数在级数展开式中各变量的起点。正因为这些变量的准确定位，不仅克服了广义多极技术中极，点位置设置的盲目性，而且提高了解的计算效率和计算精度。

But modern age, the civil art was subjected to unprecedented impact, starting fade-out slowly, starting decline.

但是近代，民间美术受到了前所未有的冲击，慢慢的开始淡出，开始衰落。

Everything is starting to fall into place , and you are starting to understand things much differently.

事情正在变得明朗起来，你开始从完全不同的角度看待问题。

As China's first offer professional service abroad the authority of agency of international education foreign language of guangzhou ferry bridge groom since 1996 the date of establishment, and positioning for Chinese students in education provides the high quality service to the starting point,"sincere, professional, efficient, innovative" as its purpose, all students, parents will "with" as the starting point and the home for decades, for Chinese students to study abroad to construct a including consulting, career planning, application, visa application and overseas employment guidance and services, overseas education, preparatory cooperation in running schools, teachers of English language training, overseas training, international studies, international winter and summer camps, and international education exchange comprehensive international education service system.

作为中国最早提供出国留学服务的权威专业机构之一，津桥国际教育自1996年成立之日起，便将自己定位于为中国学生提供高品质教育服务的起点上，以"真诚、专业、高效、创新"作为自己一切行动的宗旨，将"学生满意，家长放心"作为全部工作的出发点和归宿点，十几年来为中国学生构建了一个包括留学咨询、职业规划、留学申请、签证申请、海外服务、海归求职指导、合作办学、预科教育、语言培训，海外英语教师培训、国际游学、国际冬、夏令营、国际教育交流等全方位的国际教育服务体系。

If developing nations are first starting to get developed and then starting to reduce the CO2-output it is to late.

如果发展中国家首先得到发展，再去降低CO2的排放的话就太晚了。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。