查询词典 controlling force

The authors analyze the operation characteristic of distance protection of transmission line connecting wind farm with power grid under the variation of parameters such as the amplitude ratio of electromotive force at both sides, the phase difference of electromotive force at both sides, equivalent impedance of sources, system frequency and so on; based on the real-time current and electromotive force at wind farm side as well as the information of wind power generators participating power generation, a method to adaptively set the operation boundary of distance protection by use of the information at wind farm side only is proposed.

文章分析了风电场和电网联络线的距离保护随电源电势幅值比、电势相位差、电源等效阻抗、系统频率等参数变化时的动作特性，并基于风电场侧的实时电流和电势与参与发电的发电机信息，提出了仅利用风电场侧信息量自适应整定保护动作边界的方法。

Results show that in hover the fuselage normal force and pitching moment are relatively high due to the influence of rotor/wing downwash; and in low speed forward flight, the downwash have strong interaction on the normal force and pitching moment of fuselage due to the big dimension horizontal tail; the effects of downwash on the fuselage rolling and yawing moments are little and the influence on fuselage side force is considerable.

结果表明，悬停时受主机翼高速旋转产生的下洗尾流影响，机身产生了较大的法向力和低头力矩；前飞时下洗尾流对机身的法向力和俯仰力矩有比较严重的干扰，对滚转力矩和偏航力矩干扰较小，对侧向力有一定影响。

Force reflection servo and force symmetry bilateral servo control strategies were individually tested on the master-slave system to study the tele-operated force feedback bilateral servo control.

验证了本设计的主操作手结构的合理性，力对称型双向伺服控制策略具有较好的控制性能。

Liu studied in Voroshilov Naval Academy in Leningrad, Soviet Union between 1954 and 1958, and became the driving force behind the transforming of the PLA Navy from a costal defence force to a regional naval force during his tenure.

在刘担任中央军事委员会副主席期间(198/9-1997)，他成为将中国海军从一支鸡肋般的弱小近海防御力量发展为具有战略威慑力的强大的海上力量的强大的幕后推动者之一。

Liu studied in Voroshilov Naval Academy in Leningrad, Soviet Union between 1954 and 1958, and became the driving force behind the transforming of the PLA Navy from a costal defence force to a regional naval force during his tenure.

中国得到的仅仅是伤痕累累的船壳，连自身动力也没有。唯一可以借鉴的便是它的斜向跑道甲板以及现代航母的构造）。HMAS&墨尔本&号在中国广州的一个军用海港泊置了5年后被拆除。

China's ambition to build a 'blue-water' navy comprising aircraft carriers, large surface combatants and nuclear submarines can be traced back to the late 1950s, but the building of an aircraft carrier was not seriously considered until the early 1980s, when Admiral Liu Hua-Qing became the commander in chief of the PLA Navy, and later in the 1990s the vice chairman of the Central Military Commission (1989-97). Liu studied in Voroshilov Naval Academy in Leningrad, Soviet Union between 1954 and 1958, and became the driving force behind the transforming of the PLA Navy from a costal defence force to a regional naval force during his tenure.

中国建立由航空母舰、大型水面舰艇和核潜艇组成的&蓝水海军&的雄心可追溯到上个世纪50年代后期，但直到上世纪80年代初期航母建造问题才得到了认真考虑，当时刘华清上将任中国海军总司令，后来其升任中央军委副主席(1989-97)。1954－1958年，刘华清曾在前苏联伏罗希洛夫海军学院学习，其在任期间推动了中国海军从进海防御力量到区域海军力量的转变。

The base principal in controlling method is madding aerodynamic force acting on transmission line changed into approximate balance state.

此方法的基本原理是：使作用在输电线上的气动力近似地成为平衡力系，从而控制输电线舞动。

The base principal in controlling method is madding aerodynamic force acting an transmission line changed into approximate balance state.

此方法的基本原理是：使作用在输电线上的气动力近似地成为平衡力系，从而控制输电线舞动。

The best models suggest that the topographic stress and the convergence forces of the adjacent plate are controlling factors on the active faults in Tibetan Plateau, and the drag force under the lithosphere caused by the convection of the asthenosphere material also plays an important role as the boundary condition of the model.

在考虑青藏高原地形附加重力作用和周边板块汇聚作用对现今大型断裂带运动特征控制作用的同时，岩石圈之下的橄榄岩软流圈至转换带物质对流对岩石圈的拖曳力也是必须考虑的底部边界条件。

As an important component of it,Aerodynamic property is the primary bases of ballistic curve calculation, load calculation,controlling parameter choice, the pushing force of engine choice and material choice,therefore, it is very important to researching the aerodynamic property .

气动特性作为其研究过程中的主要组成部分，它是进行弹道计算、载荷计算和控制参数选择、发动机推力选择、材料选择的原始依据。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。