This could be the way bumblebees fly or perhaps the buzzing sound they make, say the scientists.
科学家们说，这可能是大黄蜂飞行的方式，或者也许是它们发出的嗡嗡声。
This highly visible hue is found on everything from bumblebees to school buses, traffic signs to highlighters.
从大黄蜂到校车，从交通信号到标记笔，这种高度可见的色调随处可见。
Bumblebees can regulate their body temperature via radiative cooling from the heterothermy.
大黄蜂可以通过异源热辐射冷却来调节体温。
Eventually they focused their questions on bumblebees.
最后，他们把问题集中在熊蜂身上。
And all bumblebees have tiny wings, relative to their body size.
而所有的大黄蜂都只有相对其体形而言很小的翅膀。
BUMBLEBEES cannot fly-or so physical models are said to have shown.
按照物理模型演示结果来看，大黄蜂是不可能飞起来的。
Breeding bumblebees in captivity consists of a series of technologies.
熊蜂的人工繁育包括一系列的技术环节。
They're like two bumblebees, pushing in the same direction, and stronger for it.
他们象两个往同一个方向推进的大黄蜂，这样变成更加有力。
They're like two bumblebees, pushing in the same direction, and stronger for it.
你会把自己变成一只巨大的大黄蜂，向一个方向猛推，而且你会行动非常非常迅速。
This could be the way bumblebees fly orperhaps the buzzing sound they make, say the scientists.
科学家说，这个行为可能是大黄蜂的飞行或者也许是它们发出的“嗡嗡”声。
As bumblebees don't like pesticides, the use of chemicals has to be kept to an absolute minimum.
黄蜂不喜欢杀虫剂，所以农药用量得控制到最低。
However, temperatures rose in the second half of the month, allowing bumblebees to make an appearance.
然而随着二月中旬温度的上升，大黄蜂又开始现身了。
People have been wondering what is the cause of the decline of bees and moths and bumblebees in Britain.
人们一直在考虑是什么原因导致蜜蜂、飞娥和大黄蜂数量的大量减少。
Bumblebees are the most persistent creatures. They don't know they can't fly, so they just keep buzzing around.
大黄蜂是最坚韧的生灵，它们不知道它们不能飞，因此他们只管嗡嗡的把翅膀扇个不停。
Bumblebees are the most persistent creatures. They don't know they can't fly, so they just keep buzzing around.
大黄蜂最坚韧的生灵，它们不知道自己不能飞，因此它们只管到处嗡嗡地飞个不停。
“If you want to ask a question of a bumblebee, you have to put yourself in the perspective of bumblebees, ” Lotto said.
“如果想要问一个熊蜂的问题，就必须从熊蜂的角度着想，”洛托说。
It was noted that fruit set varied among treatments. The same pollinators (bumblebees) were Shared in both parental species.
对同域分布的马缨花杜鹃和蓝果杜鹃的访花昆虫观察表明，熊蜂是它们之间共有的传粉昆虫。
Her thesis adviser was Dr. Lars Chittka, an expert on the ecology of insect sensory and cognitive abilities, who was studying bumblebees.
她的论文导师是劳斯·奇卡博士，一位昆虫感觉和认知能力生态学的专家，当时他正在研究熊蜂。
What's more, a number of wild pollinators, such as bumblebees, yellowjackets, and wasps, can also become infected with viruses in the pollen.
更何况，成群野生传粉昆虫，如黄蜂，雄蜂和树蜂。也可以通过花粉传播他们身上的病毒。
We so suggest that different food for bumblebee colony should be provided at different developmental phases in artificial rearing of bumblebees.
因此建议在熊蜂的人工繁育过程中，在不同的发育阶段应给予不同的饲料配方。
Many farmers are keen to help the bumblebees and return some of their land back to flower-rich areas via Natural England's agri-environment schemes.
许多农民也热心帮助熊蜂，通过自然英国的农耕环境规划把部分耕地退还作花地。
Bumblebees have been widely used as pollinators in greenhouse and acquired good economical and ecological benefits in foreign countries in recent years.
近几年，国外已广泛利用熊蜂为温室农作物授粉，并且获得很好的经济效益和生态效益。
In a separate experiment, the team collected and examined wild bumblebees and wasps and discovered molecular evidence of viruses that can infect honeybees.
在研究小组另一项试验中收集的野生蜜蜂和黄蜂中发现的病毒，可能会成为蜜蜂感染病毒的证据。
2010-12-26 A group of pupils at Blackawton School in UK published a research paper about the way bumblebees looking for food in Biology Letters this week.
2010年12月26日英国布莱克沃顿小学一些小学生本周在《生物学通讯》上发表了一篇有关大黄蜂觅食行为的研究论文。
When bees from a healthy hive visited the same flowers previously visited by sick bumblebees, the colony contracted the virus within a week, the team found.
研究小组发现，当一只从健康蜂巢中飞出的蜜蜂，如果同样停驻黄蜂之前带过的花上，那么它大约会在一周内患上病毒。
But several questions, such as "Could bumblebees learn to associate color with heat?" had been addressed in scientific papers in the last 10 years, Lotto said.
除了几个问题以外，洛托说，像“熊蜂能记住与热度有联系的颜色吗？”这样的问题在过去十年已经发表在科学论文中。
The idea that bumblebees were so primitive that they were incapable of complex communication was “destroyed by Anna’s work, and was published in Nature, ” Dr. Chittka said.
一种说法认为，这种方式如此复杂，以至于无法完成复杂的交流，“安娜发表在自然杂志上的成果打破了这一说法”，奇卡博士说。
Except these thoughts aren't cute fuzzy little bumblebees with wooly mittens and happy faces, these are awkward, disoriented hornets that aren't sure where to go or how to get there.
这些想法不像可爱的毛茸茸的带着羊毛拳击手套的带着笑脸的大黄蜂，而是笨拙的、失去方向的，不知道要去哪儿的大黄蜂。
Except these thoughts aren't cute fuzzy little bumblebees with wooly mittens and happy faces, these are awkward, disoriented hornets that aren't sure where to go or how to get there.
这些想法不像可爱的毛茸茸的带着羊毛拳击手套的带着笑脸的大黄蜂，而是笨拙的、失去方向的，不知道要去哪儿的大黄蜂。
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