英语翻译

英语翻译
英语翻译

英语翻译
Bees are flying insects closely related to wasps and ants.Bees are a monophyletic lineage within the superfamily Apoidea,presently classified by the unranked taxon name Anthophila.There are nearly 20,000 known species of bees in nine recognized families,[1] though many are undescribed and the actual number is probably higher.They are found on every continent except Antarctica,in every habitat on the planet that contains insect-pollinated flowering plants.Bees are adapted for feeding on nectar and pollen,the former primarily as an energy source and the latter primarily for protein and other nutrients.Most pollen is used as food for larvae.Bees have a long proboscis (a complex "tongue") that enables them to obtain the nectar from flowers.They have antennae almost universally made up of 13 segments in males and 12 in females,as is typical for the superfamily.Bees all have two pairs of wings,the hind pair being the smaller of the two; in a very few species,one sex or caste has relatively short wings that make flight difficult or impossible,but none is wingless.The smallest bee is Trigona minima,a stingless bee whose workers are about 2.1 mm (5/64") long.The largest bee in the world is Megachile pluto,a leafcutter bee whose females can attain a length of 39 mm (1.5").Members of the family Halictidae,or sweat bees,are the most common type of bee in the Northern Hemisphere,though they are small and often mistaken for wasps or flies.The best-known bee species is the European honey bee,which,as its name suggests,produces honey,as do a few other types of bee.Human management of this species is known as beekeeping or apiculture.Bees are the favorite meal of Merops apiaster,the bee-eater bird.Other common predators are kingbirds,mockingbirds,bee wolves and dragonflies.

蜜蜂类的地理分布取决于蜜源植物的分布。全世界均有分布，而以热带、亚热带种类较多。不同亚科或属的分布有一定局限性，例如蜜蜂科的熊蜂以北温带为主，可延伸到北极地区，而在热带地区则无分布记录。短舌蜂科分布于澳大利亚；蜜蜂科木蜂族的突眼木蜂亚属只分布于中亚；蜜蜂科的无刺蜂属则分布于热带。不同景观均有蜜蜂分布，大多数栖居在草原、森林、河谷、山地和荒漠。各景观带均有代表属或种，例如地熊蜂为森林草原种，拟地蜂属...

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蜜蜂类的地理分布取决于蜜源植物的分布。全世界均有分布，而以热带、亚热带种类较多。不同亚科或属的分布有一定局限性，例如蜜蜂科的熊蜂以北温带为主，可延伸到北极地区，而在热带地区则无分布记录。短舌蜂科分布于澳大利亚；蜜蜂科木蜂族的突眼木蜂亚属只分布于中亚；蜜蜂科的无刺蜂属则分布于热带。不同景观均有蜜蜂分布，大多数栖居在草原、森林、河谷、山地和荒漠。各景观带均有代表属或种，例如地熊蜂为森林草原种，拟地蜂属为典型的草原属，准蜂属以草原种居多。Honeybee's class geographic distribution is decided by honey plant's distribution. The world has the distribution, but by the tropics, the subtropics type are many. The different subfamily or is the distribution has certain limitation, for example north of the honeybee branch's bumblebee the temperate zone primarily, may extend to the Arctic Regions, but in tropics area non-distributed record. The short tongue bee branch distributes in Australia; The honeybee branch wooden bee race's eye wooden bee subgenus suddenly only distributes in Central Asia; The honeybee branch's smooth bee is, then distributes in the tropics. The different landscape has the honeybee distribution, the majority dwells in the prairie, the forest, the river valley, the mountainous region and wilderness. Various landscapes belt has representative is or the kind, for example the bumblebee plants for the forest steppe, plans the bee is for the model grass belongs to, the accurate bee is by the grass stock majority.

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