beats蓝牙耳机哪个最好:翻译成专业英语!

来源:百度文库 编辑:高校问答 时间:2024/05/03 20:30:38
Bt(苏云金芽杆菌Bacillus theringiensis 的简称),是目前全世界产量最大、使用最广的生物杀虫剂。它可以用于森林、棉花、玉米、蔬菜、水果以及茶、麻、烟叶等作物害虫的防治,也可用于贮藏害虫和环境害虫的防治。同时,它对人、畜和害虫天敌没有毒性,对自然界不造成污染,因此,它工业化生产的实现成了当今科学研究的主题。高效生物农药苏云金芽孢杆菌(Bt)杀虫剂的开发,作为农业大国的中国,是一件意义深远,可以带来国家发展的大事。

Bacillus theringiensis is the largest in the world output, the most widely used biological pesticides. It can be used for forestry, cotton, corn, vegetables, fruits and tea, Ma, tobacco and other crop pest control, storage pests and the environment may also be used to combat pests. At the same time, its human, animal and insect predators not toxic, non-polluting nature, and therefore it became the industrialized production of scientific research themes. Efficient biological pesticide Bacillus anthracis bacillary gold (215,925) pesticides development as a major agricultural country, China is a far-reaching, can bring national development event.