1) navigating index
导航索引
2) navigation
[英][,nævɪ'ɡeɪʃn] [美]['nævə'geʃən]
导引;导航
3) guided search
导引搜索
1.
To remove dissymmetry of the movement of monitor image under some conditions when image guided missile adopting guided search,two factors causing this dissymmetry are found,viz,the angular velocity of line of sight and the lead speed of the missile.
为了消除图像制导导弹在采用导引搜索时某些情况下监视器画面移动速度的不对称现象,找到了形成不对称现象的两个原因——视线角速度和导弹的前置速度,在此基础上对常规一字型搜索规律进行了改进,形成一种非对称一字型搜索规律。
2.
For an image guided missile,adopting guided search can increase the probability of target entering the instantaneous field of view of the seeker,but it may cause dissymmetry of the monitor image under some conditions.
对于图像制导导弹,采用导引搜索可提高目标的进场概率,但在某些情况下会引起监视器画面移动的不对称现象。
3.
To remove the dissymmetry of horizontal movement speed of monitor image caused by image guided missile adopting guided search and the search law with one-dimension visual effect,pitching and yawing signals of the search law with one-dimension visual effect are designed again under the condition of ensuring no blind area and only horizontal movement of monitor image.
为了消除图像制导导弹同时采用导引搜索和一维视觉效果搜索规律时出现的监视器画面左右移动速度的不对称现象,在保证无搜索盲区和监视器画面只作水平方向的一维移动的前提下,对一维视觉效果搜索规律的俯仰和偏航方向的搜索信号重新进行了设计。
4) guided searching
引导搜索
5) guide exploration
引导探索
6) lead-navigating bank
引航导堤
1.
To determine the bank-head s ice force of the lead-navigating bank at key position that faces the ice directly of certain water conservancy, ice model test in reduced scale is designed and carried out based on the local situation on the spot and data observed.
以现场实际工况及观测数据为依据,以确定某水利枢纽关键迎冰部位引航导堤堤头冰荷载问题为目的, 设计并进行了缩尺的冰模拟试验。
补充资料：奥米加导航系统(见飞机双曲线导航系统)
奥米加导航系统(见飞机双曲线导航系统)
Omega navigation system
Aomiiia daohang Xitong奥米加导航系统(omeg。。avigationsystem)见飞机双曲线导航系统。
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