He ran it through MPC's orbit-projection software, which can tell how close an asteroid will come to Earth, and phoned Chesley to alert him of an impending collision.
他立即运行中心的轨道预测软件，计算小行星离地最近距离，然后打电话警告切斯利一场即将发生的小行星撞地球。
The GIS software is mainly applied to the department of Geography Information system. Its coordinate system is closely related with map projection.
地理信息系统软件主要应用于地理信息系统部门，所用到的坐标系与地图投影密切相关。
The paper introduced the hardware configuration, software design and practical application of the large screen projection system of Guangdong grid dispatching center.
介绍了广东电网调度中心大屏幕投影系统的硬件配置、软件设计和实际应用。
These include e. g. projection methods, drawing and modelling techniques or the tools of software applications.
这些包括诸如投影的方法，绘画和建模的技术或软件应用的工具等。
The real-time LOOP program for SPOT projection mode is studied. The plotting software package with SPOT imagery is developed.
研究了SPOT投影方式的实时循环程序LOOP及SPOT图象的测图软件包。
This paper suggests that object oriented technology is particularly applicable in the software implementation of tomographic projection simulation.
本文讨论了两个层次上的面向对象技术在辐射投影模拟软件开发中的应用。
In this paper, the virtual prototype of fuze setback-pin was established in ADAMS software, the dynamic simulation was made in the case of the accident drop and projection of the cannonball.
文中在ADAMS中建立了引信后座销的虚拟样机模型，分别对勤务处理的偶然跌落和弹丸发射期间的高过载情况进行了仿真计算，分析了仿真结果，得出的结论对实际工程设计具有指导作用。
In this paper, the virtual prototype of fuze setback-pin was established in ADAMS software, the dynamic simulation was made in the case of the accident drop and projection of the cannonball.
文中在ADAMS中建立了引信后座销的虚拟样机模型，分别对勤务处理的偶然跌落和弹丸发射期间的高过载情况进行了仿真计算，分析了仿真结果，得出的结论对实际工程设计具有指导作用。
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