1) beginning activity
起始活动
2) initial dynamic vivacity ratio
起始动态活度比
1.
The method of describing fracture degree of propellant using initial dynamic vivacity ratio was put forward,and the method to deal with fracture propellant data of dynamic vivacity ratio was also studied.
利用动态活度定义推导了动态活度比,提出了用起始动态活度比描述发射药破碎程度的方法,研究了破碎发射药动态活度比数据处理方法。
3) initial motion
起始运动
1.
To study safe net system,on the one hand,much attention is paid to system itself without care of characters of rockfall trace and initial motional parameters.
将落石在坡面运动状态归结为跳跃、滚动和滑动,并以危岩起始运动速度作为初始速度,通过分段计算得到落石沿坡面的完整运动路径。
4) initial disturbance
起始扰动
1.
Dynamic factor matching research based on MLRS initial disturbance simulation;
基于起始扰动仿真的火箭炮动力因素匹配研究
2.
This thesis analyses the initial disturbance of the nonguided missile and the disturbing factors of outer ballistic flight.
着重分析了某火箭弹的起始扰动和外弹道飞行的扰动因素,通过建立空间的姿态测量系统仿真模型,对弹体起始扰动阶段的各个姿态量进行数值模拟。
3.
Based on the analysis of initial disturbance principle of multiple launch rocket system, the advantages of virtual prototyping over traditional test method were proposed.
依据多管火箭起始扰动计算原理,对比分析了采用虚拟样机技术进行多管火箭起始扰动仿真分析方法相对于传统测试方法的优越性;结合对ADAMS软件的二次开发,介绍了多管火箭起始扰动仿真分析系统的功能及软件实现;通过实际算例,验证了系统的正确性和有效性。
5) inchoative verbs
起始动词
补充资料：UG起始为公制之设置
UG起始为公制设置 安装目录 ……\EDS\Unigraphics NX 2.0\UGII 下 ugii_env.dat 文件中有如下内容：
“ # This variable defines the ascii file that contains
customer defaults used # by Unigraphics.
There are two files available: ug_english.def and #
ug_metric.def UGII_DEFAULTS_FILE=${UGII_BASE_DIR}
\ugii\ug_english.def ” -------------- 文中 ↑↑↑ 用
ug_metric.def替换 ug_english.def
“ # This variable defines the ascii file that contains
customer defaults used # by Unigraphics.
There are two files available: ug_english.def and #
ug_metric.def UGII_DEFAULTS_FILE=${UGII_BASE_DIR}
\ugii\ug_english.def ” -------------- 文中 ↑↑↑ 用
ug_metric.def替换 ug_english.def
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条