variable hole fruit grader 可变孔口式水果分级机
variable-diameter number of hole 变径次数
variable-angle slant-hole collimator 可变角度斜孔准直器
Variable aperture hole pipe 变孔径大孔管
variable e hole fruit grader 可变孔口式水果分级机
In the design of articulation hole bolt, the blur variable and random variable existing at the same time, the blur reliability design method of shear strength and extruding strength are approached.
探讨了在铰制孔用螺栓设计中，模糊变量与随机变量同时存在时，抗剪强度与挤压强度的模糊可靠性设计方法。
In this paper, the method of complex variable function is used to solve the scattering problem of a circular hole by SH wave in an anisotropic medium.
本文利用复变函数方法求解无限的各向异性介质中入射SH波对圆孔的散射问题。
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