1) groove angle
纹道角
2) interlock cam track
双罗纹针三角针道
4) channel opening angle
波纹齿角
1.
Relationship between channel opening angle and dry-bed pressure drop of structured packing;
规整填料干塔压降与波纹齿角的关系
2.
Experimental research on structured packing with smaller channel opening angle;
小波纹齿角梯形规整填料实验研究
5) angle of crack departure from normal
裂纹偏角
1.
There are medial crack, lateral crack and subsurface crack on the typical crack photos, and these cracks are departure from normal of indentation surface, and also the mark of angle of crack departure from normal (namely α c) and angle of medial line of wedge departure from normal (namely α a )is same.
试验表明 :加载裂纹的偏角αc 与楔角对称线偏角αa 总是符号相同 ;对于形状相似的压头 ,楔角对称线偏角越大 ,裂纹偏角也越大 ;对双斜压头而言 ,如果楔角不等 ,但楔角对称线偏角相等 ,裂纹偏角仍大致相等。
6) corner crack
角裂纹
1.
A study of fatigue growth behaviour of the corner crack was conducted with a new cross specimen under biaxial loading for simulating the corner crack at the junction of vessel and nozzle.
用新型十字试板进行了双轴载荷下的角裂纹疲劳扩展性能的研究,以模拟压力容器接管处角裂纹的疲劳扩展行为。
2.
Stress intensity factor′s formula of corner crack,applied the slice synthesis method,is gained.
应用组合法思想构造了椭圆孔边裂纹的权函数,给出片条合成法求解含椭圆孔边三维角裂纹应力强度因子的求解方法,计算了椭圆孔边角裂纹受远方拉伸情况下的应力强度因子,研究了椭圆孔曲率半径对应力强度因子的影响,给出可供工程参考的结果和结论。
补充资料：六角连环纹锦缎
六角连环纹锦缎 清代丝织品。织品采用经缎为地组织，浮纬显花。经线分两组，地经蓝色熟丝，接结经为本色生丝。纬线有蓝灰、草绿、黑、白、浅褐和朱红六种，其中朱红为活色。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条