1.
Studies on Genetic Diversity and Migration Trajectory of Different Geographic Populations of the Meadow Moth, Loxostege Sticticalis (Lepidoptera: Pyralidae);
草地螟不同地理种群的遗传多样性及迁飞轨迹分析
2.
the path of an aircraft or rocket through the air.
飞机或火箭在空中飞行的轨迹。
3.
Trajectory Analysis of Immigration Population of Meadow Moth in Northeast Part of China;
东北地区草地螟迁入种群的轨迹分析
4.
Review of Changes of Foreign Trade Policy of America;
美国对外贸易政策变迁轨迹研究（1776-1940）
5.
Analysis on Changing of the Compulsory Educational Investment System in China;
我国义务教育投资体制变迁轨迹分析
6.
Reentry Trajectories Simulation of Sub-orbital Flight Vehicle in Atmospheric Environment
大气环境中的亚轨道飞行器再入轨迹仿真
7.
Ascent Trajectory Optimization and Fast-Reconstruction for Suborbital Launch Vehicle
亚轨道飞行器上升段轨迹优化与快速重规划
8.
Trajectory tracking was completed through the outer loop.
飞行轨迹的跟踪则通过外回路来实现。
9.
Research Teaching of the Projectile s Flight Track by Application of Matlab;
用Matlab进行抛射体飞行轨迹研究性教学
10.
Global 4-D Trajectory Optimization for Spacecraft
航天器4维飞行轨迹全局优化(英文)
11.
Survey of numerical methods for direct aircraft trajectory optimization
飞行器轨迹优化的直接数值解法综述
12.
Optimization Research on a Period of Hypersonic Vehicle Skip Flying Trajectory;
高超声速飞行器单周期冲越飞行轨迹优化研究
13.
Optimization of Leap Trajectory of the Near Space Vehicles with Hypersonic Speed
高速临近空间飞行器跳跃飞行轨迹优化研究
14.
The Research on the China Public Finance System Conversion and Target Mode;
试论中国财政体制变迁轨迹与目标模式
15.
A Brief Analysis of the Change and Development of Consensus of Chinese Open-door Reform;
中国改革开放共识的变迁脉络和发展轨迹
16.
A New Search on the Trace and the Characteristics of the Administrative Division Geography s Transition in Yuan Dynasty;
元代政区地理的变迁轨迹及特色新探(一)
17.
The Evolution of Port System in the Yangtze River Delta from the Tang Dynasty to Modern Times;
唐朝至近代长江三角洲港口体系的变迁轨迹
18.
Historical path to cause the changes of overtop structure of politics functioned by science-technology;
科学技术引起政治上层建筑变迁的历史轨迹