base angle in Chinese
- The bisectors of its base angles are equal .
- The base angles of an isosceles triangle are equal
- Firstly , the methods to restrain the effect of ship swing are studied for two - axes shipbome radar . two different methods based on ship rectangular frame and inertial frame are proposed separately according to consistence of radar base angle and beam angle
- Considering the characters of 3 - axes coordinate system that is not included in ship rectangular frame or inertial frame , compensation conditions are deduced through studying the effects of ship - swing . the paper studies how to transfer line velocity and acceleration in the inertial frame to angular velocity and acceleration which correspond each axis , then gives the computer function scheme . servo control scheme which can overcome ship swing and realize moving - target accurate tracking is designed according to inconsistency of radar base angle and beam angle
"base and displacement" in Chinese, "base and installation security system" in Chinese, "base and lining applicator" in Chinese, "base and superstructure" in Chinese, "base and tocoat" in Chinese, "base apex line" in Chinese, "base apparatus" in Chinese, "base apparent viscosity" in Chinese, "base area" in Chinese,