isotropic curve

\ have classified pseudo null curves with constant curvatures in semi-Euclidean space R42.

等[1]对半欧氏空间中常曲率的伪迷向曲线进行了分类。

　The　main　result　is　the　classification　of　isotropic　surface　in Q~3,　which　shows　that　one　can　use　the　isotropic　surface　in Q~3 to　unify　the　three　different　classes　of　minimal　surface　with　constant　scalar　curvature　in　R~3_1,S~3_1,H~3_1.

研究了Lorentz空间R31,S31,H31的紧致化空间Q3上的曲面,并对Q3中的迷向曲面进行分类。

Some Properties of Finsler Metric with Isotropic Curvature;

具有迷向曲率的Finsler度量的某些性质

Isotropic Curvature on Warped Product S~1(a)×_fS~n(b);

关于warped乘积S~1(a)×_fS~n(b)的迷向曲率

On Randers Metrics of Isotropic S-Curvature

具迷向S-曲率的Randers度量

On Exponential Metrics with Isotropic S-Curvature and Finsler Metrics Which Are Projectively Equivalent to a Riemann Metric;

关于具有迷向S-曲率的指数度量及与黎曼度量射影相关的Finsler度量

The winding trail caused them to lose their orientation.

弯弯曲曲的小径使他们迷失方向。

The winding trail caused us to lose our orientation.

迂回曲折的小道使我们迷失了方向。

On the Isotropy of Harmonic Maps from Surfaces into Complex Grassmann Manifolds;

曲面到复Grassmann流形调和映照的迷向性质

We were quite disorientated by the maze of streets.

街道曲曲弯弯的, 把我们弄得迷失了方向.

medium-radius lateral drilling

中曲率半径侧向钻井

When the curvatures are in the same direction, the part with bigger curvature tends to reduce its curvature value.

在曲率方向相同时,曲率大的部分有向曲率减小的部分变化的趋势。

The limit of this ratio as the length of the arc approaches zero.

曲率极限当弧长趋向于零时该曲率的极限

The guide led us through the maze of caves.

那个向导领我们穿过迷宫般的曲折洞穴。

(2) it dips towards and down below that;

（2）充气效率曲线向开口进气岐管曲线转换；

Normal Vectors and Curvatures Estimation on Triangular Mesh;

离散三角网格上的法向量和曲率估计

On Submanifolds with Parallel Mean Curvature Vactor in Space Forms;

关于平行平均曲率向量的子流形(英文)

Pseudoumbilical Submanifolds with Parallel Mean Curvature Vector;

具有平行平均曲率向量的伪脐子流形

Conjugate Gradient Algorithm Based on Directions of Negative Curvature in Complex Domain

基于负曲率方向的复数域共轭梯度法

Submanifolds with Parallel Mean Curvature Vector of Constant Curvature;

常曲率空间中具有平行平均曲率向量的伪脐子流形