Equation between inter - yarn air permeability and parameters of fabric structure was deduced based on Hagen - Poiseuille hydromechanics.利用哈根伯肃叶定律,推导出机织物的纱线间孔隙透气量与织物结构参数的关系式.Equation between inter - yam air permeability ...
她看见蛾子的翅膀偶尔会泛光。She saw the occasional glimmer of a moth's wings.几只蛾子在它前面飞，最终落在了那块粗糙的喷漆金属上。Moths flew in front of it, eventually settling on the rough painted metal.蛹蛰伏在土壤中，直到冬天它们才蜕变成蛾子飞出来。The pupae remain dormant in ...
Please tick this box if you do not wish to receive such mailings...如果你不想收到此类邮件，请在这个方框里打钩。The seniors organizations sent out mailings to their constituencies.老年人组织向各自的会员寄送了邮件。The owners of the store have stepped up custom...
黑田博树的快速指叉球是因旋转造成下坠,而非地心引力.Kuroda's splitter downward movement with spin and not gravity.动态: 他的指叉球有很好的尾劲并会下坠.Movement: His splitter has good tailing action and sink to it.偶尔, 他会投快速指叉球.Occasionally, he'll throw a...