时间坐标

The methods in detail are as follow: fix the plotting paper and the electron stop watch under the exit of the capillary; digital camera shot the time and the locomotion of the extrudating on the same picture.

具体做法是将坐标纸和电子秒表固定在毛细管出口附近，用数码相机将时间与挤出样条的运动情况同时拍摄在一个画面上。

The next day I deleted all my site info in the handset then re-entered the coordinates, time etc .

第二天我将手控器里的地址信息全删掉了，然后重新输入新的坐标和时间等。

The approximate solution shows that there is a rectilinearity in the pressure and time semilogarithmic coordinates.

注水井压降试井的近似解表明在压力与时间的半对数坐标下呈直线关系，直线的斜率与截距取决于注采比、注采井距、注采厚度比、注采产能系数比等参数。

Five events are registered in our "timetable", each represented by two numbers, the time and space coordinates of each event.

在我们的"时间表"中记载着5个事件，每一个事件用2个数即每一个事件的时间和空间坐标来表示。

It is the study of the use of spherical coordinates to determine how the objects projected on the celestial sphere depending on the location, and study these changes depending on location laws and causes, offered to time depending on location of celestial calculation of parameters of the basis and method, as all the astronomical observations necessary for the basics, the main means of spherical trigonometry math and matrix operations.

它所研究的是怎样利用球面坐标确定天体投影在天球上的视位置，并研究这些视位置变化的规律和产生原因，提出以时间为参数的计算天体视位置的依据和方法，成为一切天文观测所必需的基础知识，主要的数学手段是球面三角学和矩阵运算。

The application of polar coordinates system in the CNC LATHE-MILLING;2. A fast particle-moving algorithm for particle-in-cell simulation of plasmas in polar coordinates system was proposed, in which the local rectangular coordinates approximation was used in the area near the position of the charged particle at every time step.

提出了一种在极坐标系下快速推进带电粒子的等离子体粒子模拟算法，该算法在每个时间步长内对带电粒子位置附近的区域采用局部直角坐标系近似，并通过坐标变换，得到粒子运动方程求解的显式格式，从而避免了极坐标系下隐式格式直接迭代求解所带来的容许误差，并提高了计算效率。

So compensating of nought line current is very important, that needs the Trinomial Four Lines pattern static Var Generator. The applied theory was brought forward two or three tens years ago, but domestic Trinomial Four Lines pattern Static Var Generator has not matured yet.

三相四线制静止无功发生器所用到的电流坐标变换理论虽然提出已有二三十年的时间了，但至今国内三相四线制静止无功发生器产的产品还不是很成熟。

GPS surveying based on GPS reference station network can improve the reliability and veracity, eliminate and weaken the infection of atmosphere error and orbit error which is relative to time and space in the observation of GPS surveying, which makes the rapid static pointing and RTK dynamic pointing of medium and long distance into reality, and has virtues of acquirable WGS84 coordinate directly.

采用基于GPS基准网的GPS测量可以提高GPS测量的可靠性和准确性，可以消除和减小GPS测量观测值中与时间和空间相关的大气误差和轨道误差的影响，使中、长距离快速静态定位和RTK动态定位成为现实，还具有可直接得到WGS84Z坐标等优点。

In high precision conventional GPS kinematic positioning, the essential precision ambiguity resolution is obtained by GPS static measure for a long time before the airplane takes off or after it landed. And the cycle slip is disallowable.

利用动态GPS定位技术获取航摄仪摄站坐标的一贯做法是要求飞机起飞前和着陆后进行一段相当长时间的初始化并保持一个架次内GPS信号连续。

The results show that the absorbed hydrogen content is monotonically increasing functions of precharging current and precharging time in the log-log scale.

结果表明，在双对数坐标中试样中的氢浓度分别是预充氢电流密度和时间的单增函数。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。