... 通常是在碳钢基础上增加了高比例的cr,ni等合金而成,含量比例可达20%以上。常见钢种有:304,304l,321,316,316l,1cr18ni9ti 短半径 short radius 长半径 long radius ...
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...,国际上通常会以一理想的数学椭球体来代替实际地球,又 称为参考椭球体,并以椭球长半径(major axis)、短半径(semi-major axis)、 扁帄率(flattening)、离心率(eccentricity)等参数以表达参考椭球之形状及大 小。
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... semi-manufactured goods半成品 semi-minor axis短半径、短半轴 seminar讨论会、报告会 ...
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...帮忙看看这段代码那里有问题... N... '短半径=',semiminor,$ '起始角=',stangle,$ '终止角=',endangle,$ ...
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短半径弯头 short radius elbow ; ELS ; short rdriving instructorus elribbon ; short rdriving instructorus ellair-cone
超短半径径向系统 URRS
短半径侧钻 short radius lateral drilling
地球短半径 [测] earth minor radius
不锈钢短半径弯头 BXGWT
短半径、短半轴 semi-minor axis
超短半径钻井系统 Ultrashort radius lateral system
半短径 semi-minor axis
短轴半径 [数] minor semi-axis
草鱼幼鱼耳石长半径与短半径之间呈线性关系;
Short radius and long radius of lapillus was linearly correlated.
根据弯管压损理论选择设计了短半径弯管,并对其进行了相关试验。
Based on the elbow press loss theory, a short radius elbow was chosen and designed and experiments were made using it.
通过三类弯管形式压损试验,发现了短半径弯头在一个较大料气输送比范围内均产生最小压损;
By means of the pressure loss in three kinds of bend configuration. it is found out that the short radius elbows appear to yield the lowest pressure loss in a wide range of mass over air ratio.
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