查询词典 trajectory

In order to measure ballistic trajectory accurately, the measurement precision of the photoelectric theodolite should be investigated.

为了保证外弹道的测量精度，就应对光电经纬仪的测量精度进行合理设计。

With a three-screen installation, Heliocentric uses time-lapse photography and astronomical tracking to plot the sun's trajectory across a variety of landscapes.

金乌展上的作品都是作者利用三屏相机的延时拍摄及天文跟踪技术，走遍大江南北，追逐太阳拍摄而成。

Example applications of the intelligent behaviors above to networked robotic system, such as trajectory tracking, global localization, and topological mapping, validate the feasibility and effectiveness of integration and approaches.

通过网络环境下基于视觉的轨线跟踪、全局定位和拓扑建模应用，将以上智能行为应用到网络机器人系统中，验证了智能行为与网络机器人系统集成应用的可行性和有效性。

Comparison of the test and simulation data verified the validity of the mathematical trajectory model, and proved that the current submarine torpedo tube could not launch the 534 mm torpedo.

比较仿真和试验结果，验证了内弹道模型，并证明了利用现役潜艇鱼雷发射管自航发射534口径鱼雷是不可行的。

In order to discuss the possibility of torpedo(diameter: 534 mm) swim-out launching by the submarine torpedo tube in service, an interior trajectory model was set up in consideration of different resistances and the fact that the area ratio of the circular clearance cross-section of torpedo tube in service to the torpedo cross-section is small. The pressure difference of seawater compensation was defined and added to the model as a resistance parameter, and the launching process was analyzed.

为探讨现役潜艇鱼雷发射管自航发射534口径鱼雷的可能性，针对现役发射管环形间隙截面积与鱼雷横截面之比较小的实际情况，综合考虑了各种阻力的影响，分析了等截面管自航发射过程，定义并引入了补水压差作为阻力因素，重新建立了内弹道模型。

In this field, Christian et proposed a Island method in 2005, it is a k nearest neighbor query method of moving objects based on road network,but this method has three flaws which are k nearest neighbor query in constrained road network,traffic-jam exploration and optimize of Island's radius. This article has studied k nearest neighbor query of moving objects based on road network in view of above three aspects ,and proposed the Island+ method, which has made the improvement to the memory structure and trajectory preservation of neighbor objects.

在这一领域，Christian等人在2005年提出了Island方法，它是一种基于路网的移动对象k近邻查询方法，但是这种方法存在以下不足的地方，第一，该方法对路网没有任何限制条件；第二，没有给出明确的数据存储结构；第三，区域半径一致，效率不高。

We can only make our life better, not change the trajectory of our lives ......

我们只能让我们的生活获得更好，却不能改变我们生活的轨迹。。。。。。

I do not want to repeat someone else's life trajectory.

我不想重复别人的人生轨迹。

I feel, first of all, do not worry, the children have their own growth trajectory.

我感觉，第一，不要着急，孩子有自己的成长轨迹。

Why we can not control the trajectory of our life?

为什么我们就不能控制自己生命的轨迹？

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷