1) anterior translation of talus
距骨前移距离
1.
The talar tilt angel and anterior translation of talus were measured.
拍摄前抽屉试验侧位片及内翻应力正位片,分别测量距骨前移距离(ATT)及距骨斜角(TT)。
3) visibility distance
前视距离
1.
Placement of roadside traffic signs based on visibility distance;
基于前视距离的路侧交通标志设置方法
4) forward setting distance
前冲距离
1.
The variation of counter-force and bearing force is discussed, the reasons of forward setting are obtained, the calculating formula about forward setting distance is deduced.
从烟囱施爆后做定轴转动的力学分析入手,结合爆破切口的断裂形式,讨论支反力的变化情况,得出了前冲的原因,并推导了前冲距离的计算公式。
5) anterior distance
前出距离
1.
On the base of the mathematical model of the anterior distance,it optimizes and disposes the early warning ability of the carrier helicopter through three aspects: they are early warning helicopter,enemy attacking and own warship defending.
在舰载直升机前出距离的数学模型基础上,从预警机本身因素、敌方攻击因素和我方编队防御因素这三个方面入手,对舰载直升机的对空预警性能进行优化配置,采用MATLAB数学工具得出计算结果,绘制性能匹配曲线(或曲面)并得出约束条件。
6) crossover distance
超前距离
补充资料：红移－距离关系
见红移。
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