Not all accumulations of hydrocarbons are necessarily the result of hydrodynamics.并不是所有烃类的储集都必然是水动力的结果.Accumulations of trash and silt should be near the primary element.泥砂和废料的淤积要逐渐靠拢基本元件.Others are merely accumulations ...
Ancient GREece produced many well - known historians such as Herodotus, Thucydides, Xenophon, such as Polley than Oslo.古代希腊产生了许多著名历史学家,如希罗多德 、 修昔底德 、 色诺芬 、 波利比奥斯等.But Herodotus is too alluring a companion for one who wou...
Countersunk rivet symbol. Use in conjunction with other rivet ends.埋头铆钉符号. 与其他铆钉端点结合使用.Side view of raised countersunk slotted screw with adjustable thread length.螺纹长度可调整的半埋头一字槽螺钉的侧面图.Side view of countersunk posidriv sc...
你这个包打听的无耻小人！你一直跟我喋喋不休，就是为了刺探我的家庭隐私！You bloody snooper! All the time you've been talking to me you've been prying into my family.我们隔壁的邻居真是个包打听, 这条街上所有住户的事他都想知道.Our next door neighbour is a real noesy parker . He...