查询词典 trajectory

You also have the ability to quick toss grenades, instead of having to focus your trajectory.

你也有能力快速掷手榴弹，而不是把重点放在你的轨迹。

The research contents of this subject are mainly: Proposing the overall scheme of the soft firing technology, than confirm the best scheme; On the basis of best scheme , set up the mathematical model of soft firing system, and set up the interior ballistic trajectory calculating model among MATLAB/Simulink, set up soft the three-dimensional dynamics model of firing system among ADAMS; Go on joint simulation, simulating the characteristic curve of bore pressure and the sport law of piston and shot; Through adjusting the parameters such as piston quality、the diameter of unilateral valve、 charge weight、charge form coefficient and the delay time of lighting fire etc to make the soft firing system reach the best state of dropping the composition of forces of gun bore and increasing initial velocity of pill.

论文的研究内容主要是：提出软发射技术总体方案，确定最佳方案；在最佳方案的基础上，建立起软发射系统的数学模型，并在MATLAB/Simulink中建立内弹道计算仿真模型，在ADAMS中建立软发射系统的三维动力学模型；进行联合仿真，模拟膛压特征曲线及活塞和弹丸运动规律；通过对活塞质量、单向阀直径、装药量、药形系数、点火延迟时间等参数进行调整，使软发射系统达到炮膛合力下降、弹丸初速提高的最佳状态。

The key aspects of metabonomics, including preparation of samples, analysis technology, principle of data processing, trajectory of metabolome, identification of biomarkers and indexation of metabolic pathway are reviewed in this article.

本文综述了代谢组学研究中的某些关键问题：样品处理方法，分析技术和数据处理的方法和原则，代谢组动态变化、生物标记物的鉴定和代谢途径的检索近年来的进展。

According to the wire electrode on the trajectory of the different forms of control, WEDM can be divided into three types:* is a copy-control, cutting their lines in advance to create the shape of the workpiece and the same mode *, When the rough machining parts and die at the same time * Clamping in the machine tool table, in the process of cutting wire electrode tightly * close to the edge of model for mobile track, thus cutting out the model * with the same shape and precision to work; another One is the optical tracking control, the cutting in line before the first parts in accordance with drawings by a certain ratio of enlarge depicts an electro-optical tracking maps, drawings will be processed when the machine electro-optical tracking placed on the stage, followed on the stage The first photo has to follow the ink line graphics track movement, and then through the use of electrical, mechanical linkage to control the machine tool table work together with the relative electrode wire Xiang Sixing do sports in order to cut out the pattern and shape of the workpiece to the same; a re - Is a digital process control, advanced digital automatic control technology, machine-driven process in accordance with the geometry of the workpiece before the parameters of good pre-processing CNC automatic completion of the processing, production do not look like without drawing board also plans to enlarge, in front of more than two Control in the form of higher precision processing and broad scope of application, at home and abroad for more than 95% of WEDM have been using digital technology.

根据对电极丝运动轨迹的控制形式不同，电火花线切割机床又可分为三种：一种是*模仿形控制，其在进行线切割加工前，预先制造出与工件形状相同的*模，加工时把工件毛坯和*模同时装夹在机床工作台上，在切割过程中电极丝紧紧地贴着*模边缘作轨迹移动，从而切割出与*模形状和精度相同的工件来；另一种是光电跟踪控制，其在进行线切割加工前，先根据零件图样按一定放大比例描绘出一张光电跟踪图，加工时将图样置于机床的光电跟踪台上，跟踪台上的光电头始终追随墨线图形的轨迹运动，再借助于电气、机械的联动，控制机床工作台连同工件相对电极丝做相似形的运动，从而切割出与图样形状相同的工件来；再一种是数字程序控制，采用先进的数字化自动控制技术，驱动机床按照加工前根据工件几何形状参数预先编制好的数控加工程序自动完成加工，不需要制作模样板也无需绘制放大图，比前面两种控制形式具有更高的加工精度和广阔的应用范围，目前国内外95％以上的电火花线切割机床都已采用数控化。

5 24 Shanghai Composite Index initially out of the April decline since mid-channel of the short-term trajectory ...

2，5月24日上证指数初步走出4月中旬以来短期下降通道的上轨线。。。。

The grenade is not used as extensively for mop-up purposes in Korea as during World War II operations because of the enemy's general lack of heavy installations, other than the hilltop bunkers, which are usually knocked out by flat-trajectory weapons before the grenadiers can close in.

在朝鲜，手榴弹并不像在二战时那样广泛地用于扫荡残敌。除了因为敌军的山顶掩体经常在投弹手接近它之前就已被我军的平射武器摧毁，还因为敌军严重缺乏重装备。

The fault on trajectory is only integrated one time, it can be judged whether the system is critical unstable;(7) The stability and the sensitiveness analysis are measured directly by time;(8) SCMT is new method different from TEF and SBS.

本文将系统在Z坐标空间的持续故障轨线的第一维分量的过零时间作为系统的临界切除时间，判把简单，实施方便。

The presence of homoclinic tangencies and homoclinic intersection makes it very difficult, sometimes even impossible, to estimate the shadowing trajectory of the non-hyperbolic nonlinear system.

摘要同宿切面和同宿截面的存在使得非双曲线型非线性系统重影轨迹的估计变得十分困难。

Oil sheet ; horizontal well ; trajectory control ; liner running-in

薄油层；水平井；轨迹控制；尾管下入

The results can be used to calculate the propagation trajectory of solitons in a certain parameter range.

所得的解析结果可在一定参量范围内直接用来计算孤子的传播轨迹。

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％。