It is thought that these grooves help to channel water through the mouth and out the gill slits, thereby reducing water resistance.
人们认为这些沟槽有助于将水从嘴中输送到鳃裂外，从而减少水的阻力。
Shubin writes: "the conclusion was inescapable: the same gill arch that formed part of the jaw of a reptile formed ear bones in mammals."
舒宾写道：“结论不可避免：构成爬行类颚部一部分的鳃弓，同样也构成了哺乳类的耳骨。”
Such small-scale, traditional fishing methods are far less hazardous to botos than the growing use of gill nets, which can entrap and quickly kill dolphins.
这种小规模，传统的打渔方法，相比刺网捕鱼，危害性要小得多。
Six-gill sharks, like this one off the coast of Vancouver, cruise the ocean floor during the day, sometimes as deep as 8, 200 feet (2, 500 meters), then move toward the surface at night to feed.
六鳃鲨们，就像生活在温哥华海岸附近的这一条，白天漫游于海底，有时可潜至海面下8200英尺（2500米）处，夜间则游向海面觅食。
吉尔高兴得哈哈大笑。
Gill speaks in a quiet Irish brogue.
吉尔讲话带有轻微的爱尔兰口音。
Dr. Gill says this will be difficult.
吉尔博士认为这样做很困难。
Scott Gill trusted himself, let go of the outcome and lived.
斯科特·吉尔相信自己的判断，摒弃杂念快乐生活。
Jacquelyn Gill: understanding the past is often the key to understanding the future.
杰奎琳·吉尔：了解过去通常是预知未来的关键。
You’re listening to Jacquelyn Gill,PhD candidate at the University of Wisconsin-Madison.
您刚才听到的是来自威斯康辛大学麦迪逊分校的博士生杰奎琳·吉尔的讲话。
Mr. Gill said the city could penalize the company if it did not complete the work on schedule.
吉尔先生说，如果该公司没有按时完成工作，市政府将对其进行处罚。
Gill said the technique could make kidney donations more palatable by sharply reducing recovery time.
吉尔博士说，这项技术会极大缩短捐献者的康复时间，使肾脏捐献更被公众所接收。
Paul's only serious complaint with the lovely Gill, in person, was that she had brought along her mother.
保罗只是当面跟可爱的吉尔认真地抱怨了一声，因为她把她的老妈也带来了。
Dr. Gill and his team were able to come to this conclusion by extracting bacterial DNA from the feces of two volunteers.
吉尔博士和他的研究小组是通过提取两位志愿者粪便中的细菌DNA 后得出这一结论的。
Gill Sperlein, a lawyer who works with the FSC, reckons some studioshave seen sales drop by 30-40% in the past two years.
据在FSC工作的律师吉尔·斯伯雷估计，一些公司的销售在过去的两年下降了百分之三四十。
Sir Alex is happy with the draw, I have already received a text from him and he’s happy with who we have got," said Gill.
弗格森对于抽签结果感到满意，我已经收到了来自他的短信，他对于我们所面临的对手感到高兴。
Gill Sperlein, a lawyer who works with the FSC, reckons some studios have seen sales drop by 30-40% in the past two years.
一位与FSC合作的律师吉尔·斯伯林估计，过去两年中有些工作室的销量下跌了30%-40%。
Here, Gill Adams, one of the organizers of Silver Surfers' Day, gives her top ten reasons why all older people should get connected.
在这里，“银发网上冲浪者”活动的组织者之一吉尔·亚当斯给出了她认为老年人应该上网的十大理由。
Here, Gill Adams, one of the organisers of Silver Surfers' Day, gives her top ten reasons why all older people should get connected.
在这里，“银发网上冲浪者”活动的组织者之一吉尔·亚当斯给出了她的老年人应该上网的十大理由。
When Ruud [van Nistelrooy] left and no-one took it the following season I asked the manager and David Gill if I could have the shirt.
鲁德(范尼)离开后的赛季里没人拥有10号，我问教练和大卫·吉尔是否可以穿上10号。
Doomed by a gill net, a thresher shark in Mexico's Gulf of California is among an estimated 100 million sharks killed yearly for their fins.
一只长尾鲨在墨西哥的加利福尼亚海湾掉进了刺网里，人们为了得到鱼翅，每年都有大约1亿只鲨鱼被捕杀。
Gill has been studying animals that lived around that time, using fungal spores preserved in sediment as an indicator of the presence of wildlife.
吉尔通过研究地质沉降物中保存下来的真菌孢子，来分析这段时期前后动物的生存状况。
The broader conclusion Dr Gill draws is that people are superorganisms whose metabolism represents an amalgamation of human and microbial attributes.
吉尔博士进一步得出结论：人是集人类与微生物代谢功能于一身的超生物体。
David Gill told the Financial Times that he would like to adopt a salary scheme for players, which rewarded them for winning games and performing well individually.
吉尔日前对本报表示，他希望采用一项球员薪资方案，根据获胜场次和球员个人表现支付工资。
This comparison helped Dr Gill identify for the first time the probable enzymatic processes by which bacteria help humans to digest the complex carbohydrates in plants.
通过比较，吉尔博士首次确定了细菌利用酶反应帮助人类消化植物中糖化合物的大致过程。
In an overview chapter at the beginning of the collection, editors Indermit Gill, Yukon Huang and Homi Kharas of the World Bank suggest that four themes permeate the essays.
在文集开头的概要部分，世界银行负责编辑此书的英德米特·吉尔、黄育川和霍米·卡拉思指出，短文贯串了四个主题。
Ms Ostein said she prints out Aidan's drawings of Wolfman, Gill-man, Nosferatu the vampire and other scary monsters on quality photo paper so people aren't just getting a piece of paper.
奥斯汀小姐说她把艾登画的狼人、吉尔曼、诺费勒族吸血鬼和其他恐怖的怪物印在高质量相片纸上，这样人们得到的就不仅仅是一张纸了。
Ms Ostein said she prints out Aidan's drawings of Wolfman, Gill-man, Nosferatu the vampire and other scary monsters on quality photo paper so people aren't just getting a piece of paper.
奥斯汀小姐说她把艾登画的狼人、吉尔曼、诺费勒族吸血鬼和其他恐怖的怪物印在高质量相片纸上，这样人们得到的就不仅仅是一张纸了。
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