3) range ellipse
变程椭圆
1.
Flattening technique is used to flatten impedance volumes of the units, and 12 horizontal variograms are obtained for each unit's impedance volume by geostatistics, with their anisotropy range ellipses fitted.
利用层拉平技术将各亚段阻抗体拉平 ,并应用地质统计学方法求出各亚段阻抗体 12个水平方向的变差函数 ,拟合其非均质性变程椭圆。
4) elliptic equation
椭圆方程
1.
Bifurcation solution of elliptic equations with Neumann boundary value;
具有Neumann边值椭圆方程的局部分歧解
2.
The existence of weak solutions for a class of elliptic equations;
一类椭圆方程弱解的存在性问题
3.
Existence of nontrivial solutions for an elliptic equation with an indefinite linear part in R~N;
R~N中带不定线性项的椭圆方程解的存在性
5) procedure circinal arc
程序圆弧
1.
Towards the gaining altitude segment in the mid-course guidance of the ship-to-air missile beyond visual range,the procedure circinal arcs were applied to design the trajectory and the altitude and the pitch angle instructions were obtained.
针对超视距舰空导弹中制导的爬升段,采取两段程序圆弧相结合的方法设计弹道,给出了导弹爬升段的高度与倾角指令,并对于在圆弧间及弧与高空平飞段两转接点处出现的抖动现象,通过改变转接基准并做必需的导引指令修正,有效地解决了抖动问题。
6) fire range circle
射程圆
补充资料：程程
1.旅途停顿处。 2.一程又一程。谓路程遥远。
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