This seam of coal reposes on a layer of clay.这个煤层处于一层黏土岩之上.A new method for seam tracking using image centroid in gas tungsten arc welding is presented.研究一种基于图像质心识别的电弧焊焊缝跟踪新方法.The crack in the coal seam is divided into t...
The average UK coal seam is one metre thick.英国煤层的平均厚度为1米。Tack them together with a 1.5 cm seam.用1.5厘米的针脚将它们暂时缝上。Use vinyl seam adhesive where vinyls overlap.塑料布相叠处用塑料封口胶粘起来。...
Gradually, with an intelligent use of flashbacks, Yves' story unravels.通过巧妙运用倒叙手法，伊夫的故事慢慢呈现出来。I need to track down this Yves Adele Harlow.我需要追踪伊维斯阿代尔哈诺.He used us to track Yves down a year ago.他利用我们追踪伊维斯在一年前....
Until now,crop breeders have paid little attention to inducible resistance.直到现在为止，作物培育者还很少注意诱导抗性。Until now, crop breeders have paid little attention to inducible resistance.直到现在为止, 作物培育者还很少注意诱导抗性.This diauxie curve is ty...