查询词典 medfly

The adult Medfly is slightly smaller than a common housefly and is very colorful.

地中海实蝇成虫个体比普通家蝇略小，但色彩美丽。

In the United States, the Medfly could attack peaches, pears, plums, apples, apricots, vocados, citrus, cherries, figs, grapes, guavas, kumquats, loquats, nectarines, peppers, persimmons, tomatoes, and several nuts.

在美国，地中海实蝇能危害桃、梨、李、苹果、杏、柑橘、樱桃、无花果、葡萄、番石榴、金桔、枇杷、油桃、辣椒、柿子、番茄和许多坚果。

In the United States, the Medfly could attack peaches, pears, plums, apples, apricots, vocados, citrus, cherries, figs, grapes, guavas, kumquats, loquats, nectarines, pepper s, persimmons, tomatoes, and several nuts.

在美国，地中海实蝇能危害桃、梨、李、苹果、杏、柑橘、樱桃、无花果、葡萄、番石榴、金桔、枇杷、油桃、辣椒、柿子、番茄和许多坚果。

In the United States, the Medfly could attack peaches, pears, plums, apples, apricots, vocados, citrus, cherries, figs, grapes, guavas, kumquats, loquats, nectarines, peppers, persimmons, tomato es, and several nuts.

在美国，地中海实蝇能危害桃、梨、李、苹果、杏、柑橘、樱桃、无花果、葡萄、番石榴、金桔、枇杷、油桃、辣椒、柿子、番茄和许多坚果。

Under tropical summer weather conditions, the Medfly completes its life cycle in 21 to 30 days.

热带地区的夏天，地中海实蝇完成一个世代只需21～30天。

The female Medfly attacks ripening fruit, piercing the soft skin and laying eggs in the puncture.

雌成虫选择成熟果实，刺穿柔软的果实表皮并在孔里产卵。

Although there are no Medfly outbreak s in the United States right now, Australia's new policy will greatly limit the number of U. S. citrus growers affected if a Medfly outbreak occurs.

尽管目前美国没有地中海果实蝇发生，如果有发生，澳大利亚的新政策将大大地减少因此受影响的美国柑橘种植者的数量。

The female Medfly attacks ripen ing fruit, piercing the soft skin and laying eggs in the puncture.

雌成虫选择成熟果实，刺穿柔软的果实表皮并在孔里产卵。

In 1993, APHIS estimated that annual losses attributable to the Medfly in the continental United States would be about $1.5 billion annually if this exotic pest were to become stablished.

1993年据美国动植物检疫局评估，如果地中海实蝇在美国大陆定殖下来的话，美国每年要为此损失15亿美元。

The Medfly originated in Africa.

地中海实蝇原产于非洲。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐