苏人总是为领地权与其他部落作战。The Sioux had always fought other tribes for territorial rights.他的调解可能会帮上该部落的忙。His intercession could be of help to the tribe.他们同其他印第安部落作战，但很少与白人并肩对敌。They battled against other Indian tribes, but rarely f...
The phosphate was deposited by the decay of marine microorganisms.海洋微生物腐烂后沉积形成磷酸盐。We make superphosphate by reacting rock phosphate with sulphuric acid.我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙.About two - thirds of the weight of phosphate...
There aren't many rape seeds left.下剩的油菜籽不多了....the boldness to pillage and rape.抢劫和强奸的胆子Rape or colza seeds, whether or not broken.油菜子, 不论是否破碎.This paper advances the preparation method of erucamide by direct ammono...