缺少抗蛇毒血清和缺少救治蛇蛟伤治疗办法的状况在那儿十分普遍.Shortages of antivenom medicines, the treatment for snakebite, are common there.另一方面,还致力于帮助那些抗蛇毒血清的生产厂家改善其产品(质量).Another goal is to help manufacturers of antivenom medicines improve their pr...
These include dyes, adhesives, solvents, detergents, metals, and other foreign materials.其中包括染料, 粘合剂, 溶剂, 洗涤剂 、 金属等外界物质.Preparation, properties and kinds of polyurethane adhesives were described.综述了聚氨酯胶粘剂的合成 、 特性和种类.The ...
A word in season might have saved Paterson from his own folly.要是有人及时劝说,佩特森就不会干出这蠢事了.The crowd cheered as Premier Wayne Goss unveiled a lifesize statue of poet Banjo Paterson...韦恩·戈斯州长揭开诗人巴尼奥·佩特森的等身塑像时，人群欢呼起来。The crowd ch...
Plants have different mechanisms of dispersal for their spores.植物传播孢子的方法各不相同。Ferns, mosses and fungi spread by means of spores.蕨类植物、苔藓和真菌通过孢子传播蔓生。When an infected mosquito bites a human, spores are injected into the bloo...
火鸡能重达50磅。Turkeys can reach enormous weights of up to 50 pounds.B-19重达80吨，无疑是世界上最大、最先进的军用飞机。Weighing in at eighty tons, the B-19 was easily the largest and most sophisticated warplane in the world.所有的猪在活重达90公斤左右时宰杀.All th...