起动

On the contrary, the maximum principal stress from the contact model is much bigger and morerational.

车辆在制动或起动过程中，轮胎会给路面很大的水平荷载。

However, the OFT will re- examine both this aspect of the planning process and, for the first time, the process for starting building work once planning is in place.

然而，公平交易办公室将会第一次重新检查规划程序及规划就绪后的起动建筑工作之程序。

How to control the ranges of reheater steam temperature during fixed pressure and sliding pressure start-up.

在定压起动和滑压启动时如何控制再热蒸汽温度？

2D transient model for rapid laser remelt;2. A two-dimensional symmetrical transient model applicable to cold-start emission applications was integrated, which was solved by the finite volume method.

描述了三效催化器的流动、传热传质和异相催化过程，分析了催化器的径向热导率的修正方法，比较了尾气分别作为双组分和多组分混合物时对其组分扩散系数的影响，集成了可用于模拟三效催化器的冷起动性能和暖机性能的二维轴对称瞬态模型，模型采用有限容积法求解。

In the power supply lines in intercourse of 50HZ, 3300V, start or end, the main motor ofcomprehensive explorer, scrap -block transporter, reship, crusher on the floor, motor of oil pump, cool the motor of Fan, start, end, double exchange and control the tape adhesive spread and tighten motor, it can also protect the electromotor and power supply lines. System integration of DPS system of

在交流50HZ，电压3300V的供电线路中，对综采工作面采煤机、刮板运输机、转载机、破碎机起动、停止及双速切换、主、从顺序进行控制，并能对电动机及供电线路进行保护。

In the power supply lines in intercourse of 50HZ, 3300V, start or end, the main motor of comprehensive explorer, scrap –block transporter, reship, crusher on the floor, motor of oil pump, cool the motor of Fan, start, end, double exchange and control the tape adhesive spread and tighten motor, it can also protect the electromotor and power supply lines.

KJZ3-1550/1140Z 矿用隔爆兼本质安全型智能真空组合开关适用于含有甲烷混合气体、具有煤尘爆炸危险的煤矿井下。在交流50HZ ，电压3300V 的供电线路中，对综采工作面采煤机、刮板运输机、转载机、破碎机起动、停止及双速切换、主、从顺序进行控制，并能对电动机及供电线路进行保护。

Varied or the serial connected resister in its stator circuit is varied. The theory of solid-state soft starter and

内容樀要：本文简述了交流异步电动机定子调压和定子串接电阻的机械特性，固态软起动器和液体

The system utilized four laser scanners along lengthwise direction of the log. Data are obtained in every ten degrees when log is turning, in each cross section, 36 data are obtained. Then the data obtained were processed and an outline of the cross section of the log was developed on computer screen. Afterwards, the largest inscribed circles for log cross sections were determined according to the principle that three points can determine a circle. Secondly, the points located on the cross sections were linked up along some log generative in order to simulate the three-dimension log outline. At last the largest right circular cylinder were optimized and the optimum turning center was determined by means of projective theory.

具体作法是：在木段长度方向均匀设置四个激光传感器，当木段旋转时，起动激光传感器，进行数据采集，每隔10~0扫描一个点，在各横断面圆周上共采集36个点的数据，由计算机处理采集的数据，并绘制出原木横断面的几何图形，再根据三点定圆的原理，确定出最大内接圆；其次，模拟原木三维廓形，即将原木相邻横断面上离散点沿着母线方向连线，由计算机分析处理，绘制原木三维廓形；最后，采用投影法，优化出原木最大内接圆柱体，并确定原木回转中心线。

The conclusion of the function of riprap layer is enforce the erosion resistance of slope is set up by the safety factor comparison between natural slope and riprap slope. At last, appraise the bank revetment project in Sima bend by study on incipient velocity of riprap.

通过抛石前后安全系数的对比得出抛石层的主要作用为增强岸坡的抗冲制能力的结论，最后通过对抛石起动流速的研究，对嘶马岸段的抛石护岸工程进行了评价。

Thrust regulation is an effective way for improving the adaptability of liquid rocket engine and launch vehicle.

1引言液体火箭发动机的推力调节，是运载火箭优化飞行轨道、降低飞行过载和起动载荷、提高有效载荷入轨精度的有效手段，同时也是增加发动机适应性的主要措施。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐