在线观看亚洲精品专区-在线观看亚洲免费-在线观看亚洲免费视频-在线观看亚洲欧美-欧美freexxx-欧美free嫩交video

食品伙伴網(wǎng)服務號
 
 
當前位置: 首頁 » 專業(yè)英語 » 資源技巧 » 正文

向你介紹蜜蜂是怎樣過冬的

放大字體  縮小字體 發(fā)布日期:2007-12-18
核心提示:蜜蜂是人類的寶貴助手。它們可謂是大自然的精靈。但是精靈的身材非常嬌小單薄,不知道它們怎樣才能度過嚴寒的冬季。下面這篇文章就來為您介紹一二。 The survival of the bee through the cold months of winter is largely dependent upon the particular kind of ove


    蜜蜂是人類的寶貴助手。它們可謂是大自然的精靈。但是精靈的身材非常嬌小單薄,不知道它們怎樣才能度過嚴寒的冬季。下面這篇文章就來為您介紹一二。

    The survival of the bee through the cold months of winter is largely dependent upon the particular kind of over 1,000 species to which it belongs. Generally speaking, the social bees do not summer in the South during the winter, as do migratory birds, but, instead, live or die in their natural environs. 

    The young queen bumblebee, who earns her title by being the one egg-laying female, or queen mother, in the colony of social bees, does survive the winter. She does so by burrowing out a hold in a well-drained sandbank, or simply by taking the easy way out by moving into a pre-owned home, such as a deserted mouse nest. Once settled into her nest, she plays happy homemaker and makes beebread from the nectar and the pollen she collected all summer, dumps the load of bread, lays eggs on it, covers it with wax, and relaxes atop it. 

    Approximately 250,000 eggs later, her Highness washes her hands of the whole thing, and leaves the work to her offspring. As soon as the workers, or fertilized, but non-egg producing females sprout wings, they set to work, and only later get assistance in the form of drones, or unfertilized males. The workers bees and drones, who toiled for the queen all summer, are rewarded for their efforts by a certain death in winter. No bother...they are easily replaced by cheap labor, when the queen lays more eggs in the spring, and puts her new brood to work. 

    Her counterpart, the young queen honeybee, earns her title by being the first of the special queen cells to emerge, and literally kills her competition, her sisters, in their queen cells, before they have the chance to emerge. The colony she rules is the epitome of efficiency, as it adapts to endure a full range of adverse climates. This species of honey-producing bee, ergo the honeybee, winters in a temperature-controlled hive. The worker bee thermostatically controls his hive with great precision, ensuring that the temperature in the hive's nursery, where baby bees are developing, is maintained at 93 degrees Fahrenheit, and that the temperature in the remainder of the hive does not drop below 45 degrees Fahrenheit. The worker bees accomplish this winter task by fueling up on the honey that they have stored, and by releasing heat as they feast.
The honeybee wisely keeps a stash of honey for himself, after the beekeeper has had his take, thus benefiting from his labor in the warmer
months. The social bees utilize these months in a productive manner, by buzzing from flower to flower, sucking up the flowers' nectar as they bumble along. The nectar the bees extract from the flower flows to their honey sacs, which are enlargements of their digestive tracts, and are located in front of the belly of the bees. 

    Here, the sugars from the sweet nectar of the flower, chemically transform, and are reduced through the honeybee's built-in mechanism to evaporate large quantities of water contained in the nectar. The honeybee stores the end product, honey, both internally, and externally. Pooh-like "honeypot" cells store the thinner version of honey, honey with a short "shelf-life," and honeycombs, the more concentrated version, honey with the "shelf-life" of canned goods in wartime. In a sense, the honeybee is preparing to combat, and to survive, the bitter winter months that lie ahead. 

    bumblebee: 大黃蜂

    emerge: 出生

 

更多翻譯詳細信息請點擊:http://www.trans1.cn
 
關鍵詞: 介紹 蜜蜂 過冬
[ 網(wǎng)刊訂閱 ]  [ 專業(yè)英語搜索 ]  [ ]  [ 告訴好友 ]  [ 打印本文 ]  [ 關閉窗口 ] [ 返回頂部 ]
分享:

 

 
推薦圖文
推薦專業(yè)英語
點擊排行
 
 
Processed in 3.237 second(s), 556 queries, Memory 2.62 M
主站蜘蛛池模板: 天堂网www中文在线 天堂网传媒 | 国产日本三级 | 日本成本人三级在线观看2018 | 久久精品国产福利国产琪琪 | 欧美色丁香 | 99免费视频观看 | 狠狠色丁香婷婷综合激情 | 日韩专区一区 | 蝌蚪自拍网二区 | 18性夜影院午夜寂寞影院免费 | 99xxxx开心 | 98色花堂永久地址国产精品 | 性生活黄色毛片 | 色综合天天综合网国产成人 | 亚洲电影一区二区三区 | 狠狠操天天 | 又粗又长又爽又长黄免费视频 | 国产欧美日韩综合精品无毒 | 夜夜操伊人 | 国产精品午夜剧场 | 天天爽夜夜操 | 亚洲一区二区三区高清 | 性色a v 一区| 69pao强力打造免费高速 | 人人插人人射 | 欧美最猛性xxxx高清 | 一个人看的www片免费高清视频 | 午夜免费成人 | 黄色在线视频免费看 | 婷婷综合久久中文字幕蜜桃三 | 欧美精品hdvideosex | 在线观看日本免费视频大片一区 | 麦克斯奥特曼免费观看 | 西西人体大胆高清啪啪欧洲 | 国产真实乱偷人视频 | 色六月婷婷| 日本黄色免费网站 | www.色天使| 美女被异性狂揉下部羞羞视频 | 午夜视频在线免费 | 欧美日韩一区二区三区视频 |