短半径(a系列) short radius 长半径 long radius 巢湖供应优质不锈钢管件生产厂家 巢湖供应优质合金钢管生产厂家 通常是在碳钢基础上增加了高比例的cr,ni等合金而成,含量比例可...
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long radius elbow 长半径弯头 ; 大弯曲半径弯管 ; 长径肘管 ; 大半径弯头
long-radius grating 长半径光栅
long radius reducing elbow 长径异径弯头
long-radius 大半径的
Long radius elbow LRE 长半径弯头
LR Long Radius 长半径
long-radius curve 大半径曲线
Short radius and long radius of lapillus was linearly correlated.
草鱼幼鱼耳石长半径与短半径之间呈线性关系;
Reducing long radius butt weld elbows shall be kept to a minimum.
应尽量少用长径异径对焊弯头。
The EM parameters as a function of the long-radius ratio, radius of the fiber, the volume ratio, etc, are calculated and analyzed. Some calculating data have been compared with experimented results.
采用遗传算法编制程序,分析了纤维的长径比、半径和含量等因素对涂料等效电磁参数的影响,并与实验作了对比。
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