下的

The technique made full use of the characteristic of PR controller which can realize zero steady-state error in AC input signal in stationary frame. In the method, the active and reactive current component in the vector control strategy were transformed in the stationary frame to achieve the objective of keeping the DC-link voltage constant, adjusting the power factor and decoupling the active and reactive power. Compared with conventional double close-loop proportional integral controller, the PR technique is better in harmonic compensation without the complex rotating frame transformation and the couple or feedback voltage which is easily influenced by temperature and circuit parameters. The control algorithm is easy to be realized while the robustness and power quality is improved.

该方法充分利用了PR控制器能够在静止坐标系下对交流输入信号无静差控制的优势，将矢量控制策略下的有功电流和无功电流分量转换到静止坐标系下进行调节，实现网侧变换器维持直流电压稳定和调节功率因数的控制任务和双馈电机有功、无功功率的解耦控制，与传统的双闭环PI控制相比，该策略无需繁琐的坐标旋转变换，不存在受温度及电路参数影响的耦合项和前馈补偿项，且易于实现对系统低次谐波电流的补偿，减小了控制算法实现难度，提高了控制系统的鲁棒性和电网电能质量。

A rope,rigged beneath a yard,for sail ors to stand on during the reefing or furling of sail .

帆的下缘索装在桁下的绳子，水手们在收帆或卷帆时踩在上面

A rope,rigged beneath a yard,for sailors to stand on during the reefing or furling of sail.

帆的下缘索装在桁下的绳子，水手们在收帆或卷帆时踩在上面

The results show that refrigerant charge quantity in heating operating condition is less than that in refrigeration operating condition.

结果表明，制热工况下的制冷剂充注量比制冷工况下的充注量小。

I. Tests need to be rerun because actual hardware used in production is different than hardware tested.

I。测试需要重新运行因为使用在生产系统下的真实硬件与测试环境下硬件是不同的。

Sponding finite element matries equations were deduced to provide the necessery computing subroutines. Study was concentrated on the 80% stenosis model with Reynold number varing from 100～800. Results have been compared with the Newtonian flow under the same conditions.

在FIDAP程序库中提交了有关子程序，分别考虑了80％模型在不同雷诺数下的速度分布，压力分布和壁面剪应力分布，并将计算结果与同样条件下牛顿流体的结果进行了比较和分析。

The rates of over-standard for riverway water, canal water, lake water and water supply were 88.9%、72.2%、61.1% and 0 under the circumstance temperature of 5℃, respectively.

在5℃环境温度下，市内河道水、运河水、湖泊水、自来水的超标率分别为88.9%、72.2%、61.1%和0，而在12℃和25℃环境温度下的超标率则分别为94.4%、83.3%、88.9%、0和100.0%、100。

4Th, revelation nowadays under socialism condition corrupt root basic economic law under socialism condition surplus value rationale

揭示现今社会主义条件下腐败根源的基本经济规律（社会主义条件下的剩余价值理论基础

It is used in high load capacities and low speed with rotational,oscillating orfrequent stop-start motion.

适用于高载低速下的旋转运动、摇摆运动及经常在载荷下启闭频繁而不易形成流体动力润滑的场合。

I love how Physical Phil, went outside for Pizza Girl, but of course for only like 10 seconds, but I thought it was really cute about how after she ran in and went to him, but the only reason she was there was because Owen Rowen ordered the pizza, I think he thought if maybe he could save Physical Phil's relationship that maybe he could try to save his.

但是我估计这件事不会这么简单，Janet还会有不少苦头吃才能和Eddie修成正果。对环境恐惧了五年的Phil在众人的鼓励下，终于迈出了走出家门的第一步。虽然他10秒之内便退了回去，但至少他有了第一次的勇气－－正所谓万事开头难。在"匹萨女孩"的帮助下，为了爱情，他终有一天会冲破自己给自己设下的"牢笼"。其实Phil在很大程度上折射了大多数美国人目前的心理－－渴望和世界上其他民族的人交流，但是又惧怕、仇恨、诋毁其他民族的人；渴望关起门来信奉"美国超越世界"的教条，惧怕有朝一日"世界超过美国"。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。