查询词典 direction

In order to gather rapidly when GPS is forbidden,a high-performance direction finding system is needed,and key part of the system is direction-finding receiver.

为了实现空降兵在禁用GPS条件下的快速集结，需要一种高性能的测向系统，接收机是测向系统的关键部分。

Results show that the small vibration of this ideal model is non-simple harmonic,and the period of vibration in x direction and y direction are inverse ratio to the amplitude inverse ratio to the amplitude respectively,but influenced a little by them,and the waveform that coul.

本文应用拉格朗日方程方法研究了理想对称四弹性振子做二维运动的变化规律，得到其微小振动的控制方程，用数值解法求解出了振动方程，得到了振子运动的时程响应和轨迹图样。

In the height direction the inverse of object's relative height is linear with the that of image's relative height. In the light-knife direction the ratio of object's length to image's length is linear with the object's relative height.

研究结果表明：高度方向上物体相对高度的倒数和像相对高度的倒数成线性关系；光刀方向上物像的长度比和物体的相对高度成线性关系；新的定标方法精度高，操作方便；光刀测量三维物体切口长度精度高、成本低、处理速度快。

According to ring road spacing ratio China's ring roads can be divided into three ring types of A, B, C: A type standard ratio is 1/ω; B type standard ratio is ω; and C type is 1/ω in the upper standard of longitudinal direction ratio and ω in the upper standard of transverse direction ratio.

根据间距比值可将中国环路分为A、B、C三种类型：A型标准比值为1/ω；B型标准比值为ω；C型在纵向上标准比值为1/ω，在横向上标准比值为ω。

In the environment of ANSYS, with the dots" coordination values of micro-gear what we have got, the two direction model is got, through the "Protrusion" the micro-gear"s three direction model with large ratio between height and width is got.

在ANSYS环境下，利用所得到的微型变位齿轮齿廓上点的坐标，获得其二维平面模型，通过拉伸特性得到具有大高宽比的微型齿轮三维实体模型。

The signal processing of narrow-beam radars are in the given direction to which the beam is pointing, so the received interferences and clutters only come from that direction and thus the signal-to-noise ratio is relatively high, and target detection is only need to be performed on the range-Doppler spectra, which has a relatively low demand.

而宽波束雷达则会接收到所有方位上的干扰和杂波，信噪比较低，除了需要在距离-多普勒谱上检测出目标外，还需要分别形成目标的阵列快拍以获取其空间谱估计。

The arrow direction on the switch has to be consistent with the direction of the flow.

安装时，阀体上的箭头必须与实际水流方向一致，阀门的进出水端应安装一段长度为15倍该管径的直管。

Placing the switch such that the direction of switch operation is vertical, a static load of 3 kgf shall be applied in the direction of stem operation for a period of 60 seconds.

开关的动作方向为垂直放置开关，在推柄动作方向施加 3 KG的静负荷，60秒时间

For optimal flow valve, non-preferred direction of lower pressure seal test shall be rated in this direction.

对于有优选流向的阀门，非优选方向的密封试验应按降低的压差额定值在此方向进行。

This technology can do repetition measurement of well bore track, determine drilling direction and window cutting direction of sidetrack well and so on.

该技术可用于井身轨迹复测、钻井定向和侧钻井开窗定向等。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。