使降低

For aeronautical static converter then three-phase unbalanced load, made use of four-leg three-phase main circuit topology solution based on abc coordinates of the three-dimensional vector control, so that the switch to select the vector and duty more than a simple calculation, a significant reduction in the modulation of the complexity of the algorithm.

为解决航空静止变流器在不平衡负载情况下不能正常工作的问题，提出了三相四桥臂主电路拓扑解决方案，并采用基于abc 坐标系下的三维空间矢量调制，使开关矢量的选取和占空比的计算简单化，显著降低了调制算法的复杂性。

The calculated results reveal that the turbulent mixing coefficient of particles increased by pulse corona discharge and 4 times that of D.

计算结果表明，脉冲放电加大了粒子的紊流掺混系数，是直流电晕的4倍左右，使粒子的静电收集效率降低。

He proved that the left ward turning of Yangtze river diluted water is mainly resulted from the interaction between the bottom declining and the lag of the transversal pressure gradient, made the numerical simulation and preliminary study on the thermohaline staircase structure formation mechanism, improved American Academician Wunsch's inverse method of ocean circulation, jointed the discover of " Mindanao Under Current", which is the first ocean current found and named by Chinese scientists and widely accepted over the world, simulated the horizontal and vertical carbon fluxes in East China Sea by a simple ecosystem model, estimated the photosynthesis efficiency less than 8% in Jiaozhou Bay, applied statistical downscaling technology to Chinese coast and Japanese islands realizing the simulation and forecast of sea level low frequency variations, pointed out that the quasi-periodicity of El Nino events should be resulted from the interaction between the 3~4 year oscillation in tropical Pacific and decadal oscillation in the northern Pacific of middle latitudes of the air-sea coupled climate system and at decadal time scale the precipitation influence on sea level variation along Chinese coast and Japanese islands becomes more important, which is closely related to the decadal oscillation of air-sea coupled climate system, therefore precipitation most likely play a major role for the decadal oscillation formation;; proposed Extended Associate Pattern Analysis to analyse combined observed datasets of sea surface temperature and sea level pressure or geopotential hight at 1000 hPa (GH1000) over the Pacific and related seas.

论证了长江冲淡水向左转向主要由于底形下倾与横向压力梯度滞后相互作用的结果。对温盐阶梯结构的形成过程及物理机制进行了数值模拟与初步探讨。改进了美国科学院院士Wunsch的大洋环流反演法。与胡敦欣院士共同发现了"棉兰老潜流"，这是第一支由中国科学家发现、命名并得到普遍承认的洋流。借助较为简单的生态模式数值模拟了东海的水平与垂直碳通量；胶州湾浮游植物的屏蔽效应可以使底层海水温度在升温季节降低2度，由此推算出其光合作用的效率应小于8%；浮游植物春季水华的生物过程实际上强化了海水层化的物理过程。将统计学降尺度技术应用于日本列岛和我国沿海，实现了海平面长周期变化的模拟与预报。

The invention uses one coverer as main coverer, to complete main synchronization, and generate synchronous instruct signal to be sent to each driven coverer of cover network system, to realize synchronization in whole system, and avoid using independent synchronous module, to reduce the cost.

本发明通过以一台覆盖设备作为主覆盖端，由该主覆盖端完成主要的同步处理功能后，生成同步指示信号传送至覆盖网络系统中的各个从覆盖端，以此在整个系统中实现同步，避免在各个覆盖端中采用独立的同步模块，从而使系统集成的成本大大降低，而且也简化了技术应用。

In March of 2009, Modern reported Komatsu was combining its manufacturing facilities in Covington, Ga., and Komatsu America Corporation in Rolling Meadows, Ill. Komatsu's forklift production operation was moved from Covington, Ga., to Komatsu's Newberry Manufacturing Operation in Newberry, S.C. They said move would allow Komatsu to take advantage of available synergies, reduce overall operational expenses, and more effectively utilize assets.

在2009年3月，据报道小松整合了在Covington，乔治亚州的生产设施和在伊利诺伊州Rolling Meadows的美国小松公司，将小松公司的生产设备从卡温顿到了小松的纽伯里制造基地，他们说，此举将使小松利用现有的协同优势，降低整体运营成本，并更有效地利用资产。

The first is to build the legal anti-commercial bribery important line of defense, crack down on commercial bribery.

严格的法律，成熟的市场机制，全面打击的氛围，是使其危害降低到最小的必要条件。

According to Crenshaw et al.[1], wide tourniquet cuffs are more effective at lower inflation pressures than are narrow ones. Pedowitz et al.[2] demonstrated that curved tourniquets on conical extremities require significantly lower arterial occlusion pressures than straight tourniquets Fig.

根据Crenshaw[1]等人的研究，充气压力较低时宽的止血带比窄的止血带更为有效：Pedowitz[2]等人证实采用弧形止血带对圆锥形的肢体部分加压时，使动脉闭塞所需的压力比使用直止血带(长方形，straight tourniquet)显著降低(图1—1)。

According to Crenshaw et al.[1], wide tourniquet cuffs are more effectie at lower inflation pressures than are narrow ones. Pedowitz et al.[2] demonstrated that cured tourniquets on conical extremities require significantly lower arterial occlusion pressures than straight tourniquets Fig.

根据Crenshaw[1]等人的研究，充气压力较低时宽的止血带比窄的止血带更为有效：Pedowitz[2]等人证实采用弧形止血带对圆锥形的肢体部分加压时，使动脉闭塞所需的压力比使用直止血带(长方形，straight tourniquet)显著降低(图1—1)。

In conclusion, cricoid pressure of 30 N induced a decrease of LESP and BrP in awake volunteers.

总而言之，对清醒支援者以30牛的压力进行环状软骨按压可使食道下端括约肌压力和屏障压降低。

Fresh writedowns will reduce the ability of banks to lend, which will crimp investment and slow economic growth.

新的减记将降低银行的贷款能力，这会抑制投资并使经济增长放缓。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。