This olfactory sense develops in the womb.
这一嗅觉在子宫内形成。
This has implications for olfactory research.
这对嗅觉研究有一定的启示。
Like a buck rub, a scrape is both a visual and an olfactory signal.
像雄鹿擦痕一样，雄鹿窝既是一种视觉信号，也是一种嗅觉信号。
These odors make buck rubs an important means of olfactory communication between deer.
这些气味使雄鹿的相互摩擦成为鹿之间嗅觉交流的重要手段。
"It smells like…," we have to say when describing an odour, struggling to express our olfactory experience.
形容一种气味时，我们不得不说“它闻起来就像…”，从而努力地表达我们的嗅觉体验。
While it is true that the olfactory powers of humans are nothing like as fine as those possessed by certain animals, they are still remarkably acute.
虽然人类的嗅觉能力确实不如某些动物灵敏，但也是非常敏锐的。
The neural connections between the VNO and the brain are separate from those of the main olfactory system, whose processing of odorants triggers sensations of smell.
VNO和大脑之间的神经连接与主嗅觉系统是分开的，主嗅觉系统对气味的处理触发了嗅觉感觉。
Exposures to odors in natural environments often occur over far longer periods, and the resulting adaptations may differ qualitatively from short-term olfactory adaptation.
在自然环境中暴露于气味通常会持续更长的时间，并且所产生的适应性可能与短期嗅觉适应性在质量上有所不同。
The information conveyed by the olfactory signals on a buck rub make it the social equivalent of some auditory signals in other deer species, such as trumpeting by bull elk.
雄鹿的摩擦印记发出的嗅觉信号所传递的信息，使其与某些其他鹿类的听觉信号，比如公麋鹿的号角声，产生了相同的社会效果。
For example, studies show that even brief periods of odorant stimulation produce transient reductions in receptors in the olfactory epithelium, a process termed "receptor fatigue".
例如，研究表明，即使是短暂的气味刺激也会导致嗅觉上皮细胞中受体短暂的减少，这个过程被称为“受体疲劳”。
All three theories could be true. In particular, the role of perfume as an olfactory disguise is obvious.
这三个理论都有可能是正确的。特别是香水作为气味掩饰的作用是显而易见的。
Respondents to the survey noted that many of their olfactory likes and dislikes were based on emotional associations.
接受调查的人指出，他们对气味的喜恶常常建立在情感联想的基础上。
There were densely immunopositive fibers in olfactory tract.
嗅道中有密集的免疫阳性纤维。
A head blow can injure or tear olfactory nerves.
头部撞击能够损伤或撕裂嗅神经。
Based on these findings, Keller suspects that each person has an olfactory blind spot.
根据这些发现，凯勒推断，每个人都有一个嗅觉盲区。
Neurogenesis also takes place in the olfactory bulb, which is involved in processing smells.
神经发生也发生在负责处理气味的嗅球。
Peering deep into a Zebrafish brain, Oliver Braubach takes this image of its olfactory bulbs.
凝视着斑马鱼脑子的深部，奥利弗·布劳·巴赫摄取了其嗅球的照片。
Damaged olfactory nerve cells can regenerate, but don't always reconnect properly in the brain.
受损的嗅神经细胞可以再生，但不能够在大脑内重新正确联接。
Few tests of olfactory senses are as intense as those in the beauty and fragrance departments of large stores.
嗅觉感官的体验也像大型卖场中美容和香水专柜一样的强烈。
One new set of brain cells formed in the olfactory bulb, and were specifically tuned to the smells of his pups.
在嗅球中形成了一套新的脑细胞，特别适应于幼鼠的气味。
Whether an olfactory component such as an individual fragrance could be added to the haptic elements is debatable.
能否把个性化的香味等嗅觉成分加进触觉元素里还很成问题。
The oil is often aged, which changes its olfactory profile, with a rich fruity note mellowing the spicy dryness.
如果是上了年份的精油，气味会有所改变，浓郁的水果气息会软化香材原本的苦辛味。
Or can they adapt, with acidity-resistant fish breeding fast enough to replace those lost to olfactory disorientation?
或者耐酸性的鱼比被嗅觉扰乱方向的同伴们繁殖得更快而适应并生存下来？
While working out the worm's sense of smell, Dr. Bargmann fell in love with another olfactory researcher, Richard Axel. Dr.
了解蛔虫的嗅觉后，巴格曼博士与同样研究嗅觉的理查德·阿克塞尔坠入了爱河。
While working out the worm's sense of smell, Dr. Bargmann fell in love with another olfactory researcher, Richard Axel.
了解蛔虫的嗅觉后，巴格曼博士与同样研究嗅觉的理查德·阿克塞尔坠入了爱河。
These cells pick up odor molecules high in the nose and transmit scent messages to the brain’s olfactory bulb, he explained.
他结实说，这些细胞可以使鼻内气味分子变高、传递香味信息给大脑嗅球。
IMAGE 2: Graph of olfactory bulb size and body size of individual bird (black symbols) and dinosaur (green symbols) species.
图2：鸟类(黑点)和恐龙(绿点)个体的嗅球尺寸和身体大小的散点统计图。
IMAGE 2: Graph of olfactory bulb size and body size of individual bird (black symbols) and dinosaur (green symbols) species.
图2：鸟类(黑点)和恐龙(绿点)个体的嗅球尺寸和身体大小的散点统计图。
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