查询词典 direction

Abbr. V Physics A vector quantity whose magnitude is a body's speed and whose direction is the body's direction of motion.

缩写 V 速度：一种向量，其量值为物体的速率，其方向为物体运动的方向

The direction of travel throttle valve angle is the horizontal direction, the level of flows into the medium, the level of outflow, easy to clean media is not removed, flow path at the same time simple and very little room for medium precipitation, therefore, prevent the valve angle stroke Deluge Valves, Fire Protection of good performance.

角行程阀节流的方向就是水平方向，介质水平流进，水平流出，容易把不干净介质带走，同时流路简单，介质沉淀的空间也很少，所以角行程阀防堵性能好。

1 The valve and the adjustment device of the boiler steaming-water pipe should be clearly marked, which should indicate the valve name, number, switch direction and working medium flowing direction, and the main regulating valve should have opening indicator.

9.7.1 锅炉汽水管道的阀门及调整装置应有明显标志，标明阀门名称、编号、开关方向以及工质流动方向，主要调节阀应有开度指示。

1 The valve and the adjustment device of the boiler steaming-water pipe should be clearly marked,which should indicate the valve name,number,switch direction and working medium flowing direction,and the main regulating valve should have opening indicator.

9.7.1 锅炉汽水管道的弯锅炉及调整装置应有明显标志，标明阀门名称、编号、开关方向以及工质流动方向，主要调节阀应有开度指示。

The method is completed at a room temperature, and does not require subsequent heating treatment; and the tungsten trioxide (WO3) nano film prepared is strongly oriented along the [002] crystallographic direction, namely the WO3 nano film is spread along an ab plane and a c- shaft is the film thickness direction.

本发明的方法在室温下完成，无需后续加热处理，所得的三氧化钨(WO 3 )纳米薄膜沿[002]晶向强烈取向，即所得的WO 3 纳米薄膜沿ab平面铺展，c-轴为膜厚方向。

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。

In this paper RoboCup Mid-size Robot are the object of study from the two sides of the robot system and the system of multi-robot cooperation, the main research results are as follows: First, this paper reasearches the problom of the hardware and software architecture of Mid-size robots. According to the real-time requirements of the competition, the paper designs the mechanism of omni-direction wheels, which achieves a great improvement on the traditional mechanism of two wheels robot, and a more flexible response. This mechanism can adapt well to the increasingly rapid pace of the competition. In allusion to the mechanism of omni-direction wheels, this paper designs the electrical control system of three nodes in the bottom, which could communicate fast to the laptop with serial port and match the real-time requirements well. According to the problom of hitting power and speed of robot when shooting, this paper designes a motor-driven tongue-shaped spring shooting mechanism, which has a simple mechanical structure, smaller space in size and simple control circuit. This shooting mechanism meets the real-time requirements of the competition better.

本文以RoboCup中型机器人作为研究对象，分别从机器人自身系统和多机器人协作系统两个方面进行了研究，主要研究成果如下：首先，研究了中型机器人的软硬件体系结构问题，针对实时比赛的要求，提出了万向轮机构的设计方案，大大改进了传统两轮机器人结构，动作反应更加灵活，该机构能够很好的适应节奏越来越快的比赛；针对万向轮机构，设计了3节点的底层电机控制系统，它可以通过串口与上层笔记本电脑快速通讯，能够很好的实现实时工作要求；针对机器人射门时击球力量和速度的问题，设计了一套电机驱动的舌形弹簧射门机构，机械结构简单，占用空间体积小，控制电路简单，较好的满足了比赛中实时射门的要求。

Experiment 1. Observation of electron beam deflection in the electric field Will voltage electron beam deflection plate to tie the direction switch "is" location, rotating clockwise direction deflection plate voltage Potentiometers (RP2), the electron beam is deflected upward, the greater the voltage between the deflection plate, the electron beam deflection angle the bigger.

实验一。观察电子束在电场中的偏转将电子束偏转板电压方向开关扳到&上正&位置，顺时针方向旋转偏转板电压电位器(RP2)，电子束则向上偏转，偏转板之间电压越大，则电子束偏转的角度越大。

Will voltage electron beam deflection plate to tie the direction switch "is" location, rotating clockwise direction deflection plate voltage Potentiometers (RP2), the electron beam is deflected upward, the greater the voltage between the deflection plate, the electron beam deflection angle the bigger.

实验一。观察电子束在电场中的偏转将电子束偏转板电压方向开关扳到&上正&位置，顺时针方向旋转偏转板电压电位器(RP2)，电子束则向上偏转，偏转板之间电压越大，则电子束偏转的角度越大。

The standard cell phone style discrete button direction pad with a center action button is a good interface for one handed navigation and selection, but it sucks for games, where you really want a game boy style rocking direction pad for one thumb, and a couple separate action buttons for the other thumb.

传统的手机往往在四个方向键中嵌入一个中心动作按钮，这种按键布局方式有利于人们用单手来操作，但对于游戏来讲，确是糟透了，在玩手机游戏时，你可能真的希望自己的一只手能够操作一个Game Boy风格的方向键，而另一只手来控制一对相分离的动作按钮。

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。