反向的

The first one mainly introduced engineering calculate method of load and selected the all electric implements. They are in charge of the motor four rotation states, and the sensor is in charge of testing the position of helicopter airscrew and display by computer. The second one designed the controller of the motor based on low-voltage electric implement and analyzed the all system.

第一部分，主要介绍了负载参数的工程计算，选取整个系统的电气元件，电气元件部分主要负责双速电机的正向、反向和高、低速旋转状态，测速传感器用于完成对桨距位置的检测和最终的显示任务；第二部分，设计了基于低压电器的总桨距调节控制器，并对整个系统进行详细的分析。

Two-phase-learning is adopted. The strongpoint is that intuitionistic knowledge can be used to control the segmentation by using input-weight and distant-weight. Examples prove that segmentation using SOFM network is right and efficient. Surface fitting is an absolutely necessarily process in REGM. Surface fitting includes algebraic and parametric surface fitting. Algebraic surface fitting has not extra requirement for data distribute format and boundary shape.

第三种方法把人工智能用于反向工程的数据分区，因为数据分区的实质是相似特征的聚类，而神经网络可以实现自组织特征映射，在本论文中第一次把自组织特征映射神经网络用于多视图点云的数据分区，通过神经网络对数据点的坐标、法向量等几何特征进行聚类，并且运用了快速稳定的训练方法——两阶段训练算法，最重要的是，通过距离权值和输入权值可以把用户观察所得的直观知识加入聚类过程。

That shows us to be in will study Baidu is participial algorithm, carry development of a few years, it is quite mature that the participial algorithm of Baidu has been been, this among them little also not the contribution of SEOER, the elder that has a SEOER has said: Yu magpie is サ of horsefly of Zhui ㄓ bits to flinch ? of lax Congyong model surnames ? of clear of ヅ of earnest of ? clam the She nationality americium of ? of clear of ヅ of earnest of the She nationality of clam of ? of ? of clear of ヅ of earnest of the She nationality of acute hearing clam reads fat of evade of Tuan of ?

那现我们在来研究一下百度是分词算法，通过几年的发展，百度的分词算法已经算是相当成熟了，这其中也少不了SEOER 的功劳，有一位SEOER的前辈说过：百度的算法有简单的有复杂的，有正向最大匹配，反向最大匹配，双向最大匹配，语言模型方法，最短路径算法等等，有爱好的可以用GOOGLE去搜索一下以增加理解。

Because only one of the channels controls switching, the same edge of each tooth is used for determining output signals, in both forward and reverse target rotation, with direction information available on the first magnetic edge after a direction change.

因为只有渠道之一的控制开关，每颗牙齿的相同边缘用于确定输出信号，在这两个目标正向和反向旋转的优势，与磁场方向有关资料后的首个方向的变化。

The Sichuan earthquake of May 12, 2008, occurred as the result of motion on a northeast striking reverse fault or thrust fault on the northwestern margin of the Sichuan Basin.

2008年5月12日发生的四川地震是由于东北方向明显的反向断层的移动或是四川盆地边沿西北方向的地壳断层造成的。

The results show that:(1) The space-charge fields(include dc space-charge fields and ac space-charge fields) have important effect on the beam-wave interaction output power, make the saturated output power lower, saturated position delay;(2) The back-radio excited by the electron beam has little effect on the output power, and can be ignored;(3) The transverse motions of electron beam has some effect of the output power;(4) The means of phase velocity taped and bunch compression can improve the relativistic TWT efficiency, especially bunch compression can greatly improve the efficiency.

五、分析了相对论行波管三维非线性特性，分析结果表明：(1)空间电荷场（包含直流和交流空间电荷场）对注波互作用输出功率影响很大，会造成饱和输出功率减小，饱和位置推后；(2)电子注激发的反向辐射对输出功率影响比较小，基本上可以忽略不计；(3)电子注横向运行对注波互作用的直接影响比较大；(4)通过改变耦合腔内半径来调节慢波结构相速，采用相速跳变和预群聚的方法可以改善相对论行波管的效率，特别是采用预群聚方法，可以尽量提高相对论行波管的效率。

The Kibo laboratory segment that was deployed during space shuttle Discovery's trip to the ISS can be pressurized and contains racks of scientific experiment that will be used to explore how plants brace themselves against gravity and how water might be inhibited from freezing in cells under microgravity, as well as other experiments.

这一节在发现号航天飞机抵达国际空间站时展开的Kibo实验舱可以加压并进行一系列的科学实验，诸如研究植物如何对抗重力的作用反向生长，以及在微重力的情况下如何抑制细胞中的水结冰等等实验。

With the boundary point and the known adjacent relations, an overall marching procedure can go on and the iteration process stops until the intersection curve is self-closed or reaches the border of the composite surface. In the later case, the marching must be repeated from the starting point in the reverse direction until the intersection curve reaches the other border of the composite surface.

由一个交点出发，通过计算跟踪方向和跟踪步长，迭代计算出下一个精确的交点；利用边界点和近曲面点计算方法，根据曲面片的拓扑关系找到交线所经过的下一张曲面片，从而使跟踪过程继续下去，直至形成封闭交线环而停止该交线段的跟踪，或到达复合曲面的边界后由首交点反向跟踪到达复合曲面的另一边界。

It is found theoretically and simulation that a piece of solar cell have same photocurrent in different diode factor and reverse saturation current at same temperature and irradiation. This paper describes a new combined perturb and observe method for acquire the actual diode factor n and reverse saturation current Io.

经过理论分析与仿真研究，发现同一块太阳能电池在相同的温度和照度，不同的二极管反向饱和电流Io和品质因子n的情况下，输出的光生电流是相等的。

The results showed that the promoters of OsPLD3 and OsPLD4 could drive the expression of the reporter gene in various tissues of the rice flower organs at different levels. The expression of both genes was induced by wounding and methyl jasmonate, but with different intensity at different time intervals.

利用反向遗传学技术对水稻磷脂酶D 家族中的两个成员OsPLD3 和OsPLD4 基因及其启动子的研究显示： OsPLD3 和OsPLD4 的启动子在花器官的不同部位中驱动报告基因不同程度地表达，二者都受损伤和茉莉酸甲酯诱导，但是对诱导因子反应的时空模式不同。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。