The distinction between pheromones and odorants—chemicals that are consciously detected as odors—can be blurry, and some researchers classify pheromones as a type of odorant.
信息素和odorants （被检测为气味的化学物质）之间的区别可能是模糊的，一些研究人员将信息素归类为一种 odorant。
But the role of pheromones in the human realm remains controversial.
不过信息素在人体的作用还存在争议。
That's the promise of LuvEssentials, a company that sells pheromones.
这是LuvEssentials(销售信息素的公司)的承诺。
Ants solve their own version using chemical signals called pheromones.
蚂蚁用一种叫做信息素的化学物质来解决它们自己的“旅行商问题”。
Most of the honeybee pheromones were artificially synthesized or prepared.
多数蜜蜂信息素已人工合成或制备。
Termites ensure a similarly successful outcome using chemical signals called pheromones.
白蚁之间通过一种名为“信息素”的化学信号来保证巢穴的顺利完工。
This paper reviews recent progress in the research of insect host marking pheromones.
综述了昆虫寄主标记信息素的研究进展。
And yet the sheer amount of bottled pheromones and the related promises out there is overwhelming.
这种瓶装信息素的数量及其散发出的预示令人不可抗拒。
The researchers knew that mouse tears contain pheromones that convey information to other mice.
科学家们知道，老鼠的眼泪含有信息素，能够从一只老鼠传递到另外一只。
Pheromones thus amplify the limited intelligence of the individual ants into something more powerful.
这样信息素就把单个蚂蚁有限的智慧放大了，使得其更有力量。
Sometime the pheromones are so powerful that it actually pulls you towards them like a magnetic force.
有时候外激素非常强大，会像磁力一样把你拉过去。
Insects use chemoreceptors on ovipositors, mouthparts, antennae or tarsi to detect marking pheromones.
植食性昆虫的寄主标记信息素只产在寄主表面，用触角或产卵器检测。
Each virtual ant in the colony would set out rambling from city to city leaving a trail of pheromones.
蚁群中的每个虚拟蚂蚁会动身从一座城市漫游到另一座城市，沿途留下一连串的信息素。
Pheromones, like other scents, hitch a ride through the air on other particles, such as water droplets.
像其它气味一样，信息素也能通过空气附到其它颗粒上，例如水珠。
The pheromones evaporate quickly, however, so once all the food has been collected, the trail soon goes cold.
然而信息素挥发地很快，所以一旦食物搬运完毕，这条信息素路径就不复存在了。
The aggregation pheromones can not only lead to aggregation, but also modify the density of aggregation.
聚集信息素不仅具有引诱聚集的作用，其种类和数量还具有调节其聚集密度的效应。
A male black widow spider can smell pheromones produced by a female that tell him if she has recently eaten.
雄性黑寡妇蜘蛛也能闻出雌性蜘蛛排放的信息素，并从中得知她最近是否吃饱。
Some scientists believe human pheromones might be influencing our decisions along the normal olfactory pathway.
部分科学家认为，人类信息素可能会通过正常的嗅觉通道影响我们的求偶决定。
It's also hard to know what these pheromones might be and how we sense them, so researchers understand little about them.
另一个问题同样很困难：我们不知道这种信息素可能是什么，也不知道如何去感知它，因而研究者们对它知之甚少。
Host marking pheromones sometimes may bring adverse effects on the releaser, such as eavesdropping and cleptoparasitism.
寄主标记信息素也会给释放着带来不利的影响，如信息盗用和盗寄生现象等。
Pheromones are odorless chemical compounds emitted not only by men, but also by women — and a host of animals and insects.
信息素是一种没有气味的化合物。不仅男人和女人，很多动物和昆虫都会散发这种气味。
It's all down to pheromones the chemical signals that allow members of the same species of plant or animal to communicate.
这都是源于信息素，这种化学信号能够帮助同一物种的植物或动物成员进行信息沟通。
Its ability to distinguish more than 170 odours in the wild is vital for smelling nectar, pollen, water, tree resin and pheromones.
它能在野外辨别170多种气味。这种能力对闻花蜜、花粉、水、树脂和信息素的至关重要。
These subconscious scents might be related to pheromones, chemical signals produced by the body to communicate reproductive quality.
这些潜意识的的嗅觉可能与信息素有关，这是一种身体产生的化学物质，作用是沟通生育质量。
Host marking pheromones may also play a role in mediating the competition for host resources Shared by closely-related species.
昆虫寄主标记信息素也调节昆虫近缘种之间对共同寄主资源的竞争。
Host marking pheromones may also play a role in mediating the competition for host resources Shared by closely-related species.
昆虫寄主标记信息素也调节昆虫近缘种之间对共同寄主资源的竞争。
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