1.
A Kind of Acoustic Logging with Phased Arc Array Transducer
可用于声波测井的相控圆弧阵声波辐射器
2.
THE MATRIX SOLUTION FOR THE EQUILIBRIUM PROBLEM OF CIRCULAR BAR (OR RING)
平面圆弧杆(或圆环)平衡问题的矩阵解
3.
DESIGN OF ARC TRANSDUCER ARRAY WITH HEART-SHAPED DIRECTIVITY
高频心形指向性圆弧换能器阵的研制
4.
A broad-band constant beamwidth method for circular multi-element array
多基元宽频带恒定束宽圆弧形声基阵
5.
Element Rigidity Matrix and Coordinate Transformation Matrix of Space Circular Arc Curved Beam
空间圆弧曲梁单元刚度矩阵及坐标变换矩阵
6.
circular tooth and cylindrical worm reducer
圆弧齿圆柱蜗杆减速机
7.
diameter of root circular-arc center circle
齿根圆弧中心圆直径
8.
diameter of tip circular-arc center circle
齿尖圆弧中心圆直径
9.
diameter of top circular-arc juncture circle
齿顶圆弧衔接点圆直径
10.
diameter of tip circular-arc juncture circle
齿尖圆弧衔接点圆直径
11.
diameter of root circular-arc juncture circle
齿根圆弧衔接点圆直径
12.
Basic Meshing Principle of Double arc Gear with Circular Arc Trace
圆弧齿线双圆弧齿轮的基本啮合原理
13.
one-fourth concave arc milling cutter
四分之一凹圆弧铣刀
14.
one-fourth convex arc milling cutter
四分之一凸圆弧铣刀
15.
working flank radius
齿廓工作段圆弧半径
16.
tipped double circular-arc gear hob
镶片双圆弧齿轮滚刀
17.
general epicycloid circular arc spur gear
普通外摆线圆弧直齿轮
18.
The ray paths are circles.
射线路径呈圆弧状。