sagittal fan

Study on High Heat-Load Direct-Water Cooling and Sagittal Focusing Double Crystal Monochromator;

高热负载水冷弧矢聚焦双晶单色器研究

SVPWM of Mao Pulse Power Supply;

微弧氧化脉冲电源空间矢量调压技术的研究

The Study of Steady-State Vector Spatial Optical Solitons and Modulation Instabiliyt;

稳态矢量空间光弧子及调制不稳定性的研究

A one - dimensional array.

矢量，矢径一维数组

An axial vector may itself enter into a vector product.

轴矢量自身可参与矢积。

island arc-island arc collision

岛弧对岛弧碰撞作用

arc arc transform fault

岛弧?岛弧转换断层

automatic submerged slag welding of rail

钢轨自动埋弧电弧焊

right-lateral arc-arc transform fault

右旋弧-弧转换断层

curved restraining shoe

弧形制动器,弧形制动闸

Notes on the Bra Vector and Ket Vector, Reciprocal Basis Vectors and Reciprocal Vectors, Covariant Vectors and Contravariant Vectors;

关于左矢、右矢和相伴基矢、相伴矢量以及协变矢量、逆变矢量的几点注记

a complementary angle [arc]

【数学】余角 [弧]

knapweed; star thistle.

黑矢车菊矢车菊；矢车菊属的各种植物的任一种。

A vector multiplied by a scalar quantity is a vector in the same direction as the original vector.

乘以标量的矢量是一个与原矢量同向的矢量。

Suitable for MMA, argon arc, arc gouging welding.

可用于手工电弧焊、弧焊、弧气刨.

the sweet [ yellow ] sultan

【植】紫[黄]矢车菊

Slings and arrows

ph.1. 命运的矢石

He does not shoot the arrow at the target but shoots at random.

不是有的放矢，而是无的放矢。