这个盖子用来防止气味散发到空气中。
This cover is to prevent the smells from passing up into the air.
如果气味散发早了，而昆虫却不在，这会使他们错失授粉的机会。
If the odors arise earlier and insects are not there, there could be a mismatch in biological processes.
理发完毕后，他会给顾客洗头，深度护理头发，让刺激性气味散发掉。
Once done, he washes the hair and deep conditions it to let the pungent odour go off.
农场散发的气味让一些人闻了不舒服。
附近是一家散发出一种刺鼻气味的工厂。
那个房间里散发着浓浓的上光剂的气味。
在第二个实验中，老鼠要用饥饿来对抗恐惧。饥饿的老鼠被放在一个笼子里，笼子里有一些散发“狐狸气味”的区域和其他气味闻起来更安全的地方。
In the second experiment meant to pit the mice's hunger against their fear, hungry mice were placed in a cage that had certain "fox-scented" areas and other places that smelled safer.
烟草植物在安全的时候会散发出一种气味。
几天过去了，孩子们开始抱怨，因为烂番茄散发出难闻的气味。
Days passed and the children started to complain because the rotten tomatoes let out terrible smell.
几天过去了，孩子们开始抱怨，因为腐烂的土豆散发出难闻的气味。
As days passed, and the children started to complain because of the unpleasant smell let by the rotten potatoes.
有一些学生开始抱怨，因为他们的土豆开始腐烂，并散发出难闻的气味。
Some of the students started to complain, as their potatoes began to rot and smell bad.
去年，另一项研究发现，植物在被触碰或受伤时，会感到疼痛，而且会散发出难闻的气味。
Last year, another study has found out that plants feel pain when they are touched or hurt and they will give off a terrible smell.
我身后有迷迭香，我只能闻见它散发出的酒精气味。
There was rosemary behind me, and I could smell only the scent of its alcohol.
屋子周围百码范围内的气味刺鼻，鬣狗身上散发的仿佛垃圾般的恶臭，让他生出肺被撕烂般的错觉。
A hundred yards from the house the smell was unbearable, the garbage-heap stench of hyenas, and he felt it tear into his lungs.
餐馆的空气中充斥着炖肉和潮湿的双脚散发出来的强烈气味。
The air in the cafe was filled with the potent smell of meat stew and damp feet.
为何如此：蚂蚁讨厌咖啡渣散发的气味；顺便说一下，猫也很讨厌这个味。
Why This Works: Ants are repelled by the scent given off by the grounds; and incidentally, so are cats.
煎放坏了的奶油时散发出的气味并不是很开胃的，更何况做饭的房间里根本没有任何通风设备。
The smell of rancid butter frying is not particularly appetizing, especially when the cooking is done in a room in which there is not the slightest form of ventilation.
报纸可以快速混合吸收剪草储存一定时间后散发出的可怕的气味。
The newspaper will quickly compost and absorb the awful smell grass clippings give off when they're stored for a while.
他炼奶油时散发出的气味叫人受不了，从前他一炼奶油我就得先逃出去，现在倒可以坚持下来了。
When he commences to cure the butter the smell is unbearable. I used to run out at first, when he started frying the butter, but now I stick it out.
槟榔岛宝盛榴莲园的老板常柏森先生表示：“榴莲必须要散发其特有的气味。”
'The smell must come out from the durian, ' said Mr Chang Peik Seng, owner of the Bao Sheng durian farm in Penang, as he emphasized the 'must'.
研究人员认为，酒精会改变从人身上散发出来的气味，而这正是害虫所喜欢的。
Researchers believe the pests are attracted to odor changes caused by alcohol.
如果我要做，我愿成为马厩，散发着鲜草的气味。
食物废料越多，意味着生物沼气越多，意味着存在更多汽车利用能源,而且汽车发动机燃烧这种能源不会散发恶臭气味。
More waste means more bio-methane means more cars can run on the stuff which, by the way, does not smell foul when it's burned in the car's engine
这些化学药品会散发出某些有毒的气味。
研究员表示，将一个可以散发上千种气味的小型设备安装在电视背后，从而实现电视(根据情景)生成气味是可能的。
The researchers demonstrate that it is possible to generate odor in a compact device that can fit on the back of a TV with potentially thousands of odors.
我不知道这种气味是从哪里来的，从我的祖母和上了年纪的姨妈和姑妈那里闻到过这种气味，像散发在老年人居住的房间和走廊里朽味，令人窒息。
I don't know what makes up this smell, which I recognize from grandmothers and elderly aunts, and which hangs in the rooms and halls of old-age homes like a curse.
现在，化学家们研发出一种技术，这种技术基于旧书或是历史文档所散发出来的气味，能够鉴别出它们所经历的不同老化过程。
Now chemists have developed a technique that identifies what kind of degradation process an old book or historical document is going through, based on the odors it gives off.
现在，化学家们研发出一种技术，这种技术基于旧书或是历史文档所散发出来的气味，能够鉴别出它们所经历的不同老化过程。
Now chemists have developed a technique that identifies what kind of degradation process an old book or historical document is going through, based on the odors it gives off.
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