Both Aldrin and Chlordane are valuable insecticides.艾氏剂和氯丹都是重要的杀虫剂.Mercury, polychlorinated biphenyls ( PCBs ) and chlordane are among the major contaminants found in Illinois fish.水银, 多氯联苯和氯丹是在伊利诺依州的鱼类中发现的主要污染物.To explo...
There's a bag of assorted sweets on the table.桌子上有一袋什锦糖果.True California agriculturalists, they are growers of table grapes, wine grapes and assorted fruit.作为真正的加州农业专家, 他们既生产供使用的葡萄, 也生产酿酒的葡萄....swimsuits, sizes 12-1...
这根大梁承受了上面那一层的全部重量.This beam bears the whole weight of the upper floor.窗框在大梁的重压下垮掉了.The window frame folded up under the heavy weight of the beam.这些大梁是由支架撑着.The girders are carried on trestles....
他与德国的新关系受新的互不侵犯条约的保护。His new relationship with Germany is enshrined in a new non-aggression treaty.德国的法律条文中仍未设立内幕交易罪。Germany still has no insider-dealing offence in its statute books.德国的利率水平很快就会降下来。German interest rates ...
他变节投向另一方是最终的背叛.His defection to the other side was the ultimate betrayal.他们还是防备他可能变节,或者两者兼而有之.They tried to protect themselves against his possible treachery or both of course.介绍一种窄片状变节距螺片零件的加工工艺.The technological proces...