For a brief moment during that stage of its life cycle, the tongue consists of two tiny half-tubes before merging into one.
在它生命周期的这一阶段，有短暂的一刻，其舌头由两个微小的半管组成，随后融合为一体。
Life expectancy in its rural communities, half of which have no access to clean water, has fallen to little more than 40 over the past two generations.
有一半的当地农村人口无法获得干净的水，导致过去两代人的平均寿命跌至40岁。
Life expectancy has dropped slightly for all Americans except for black men, who gained around two and a half months in longevity, according to a recent report.
根据最近的一份报告称，所有美国人的预期寿命已经略微下滑，只有黑人男性例外，反而增长了大约两个半月的寿命。
B.F. Skinner’s second daughter spent the first two and a half years of her life in a box.
“不要吻他们”他写道，“也别让他们坐到你的大腿上”B.F. Skinner¡的二女儿在她人生的头两年半都待在盒子里面。
The author of the life records the names of but two of his children, John and his half-brother Cosmas.
作者的人生记录的姓名，但他的两个孩子，约翰和他的同父异母兄弟科斯马斯。
Another favourite life hack published on social media is to place an oven-proof jug of water with two lemons cut in half inside your microwave.
社交媒体上还有另外一个最受喜爱的生活小窍门，拿两个柠檬，每个切两半，放进微波炉适用的罐子里，里面加满水，放进微波炉。
The life is split in two, first half don't hesitate, life not regret.
把人生一分为二，前半生不犹豫，后半生不后悔。
The bearing contact Angle and the roller half taper Angle are two important parameters of a large taper conical roller bearing, they influence the load and life of the bearing.
轴承接触角和滚子半圆锥角是影响轴承载荷和使用寿命的两个重要参数。
For the next two and a half hours I climbed those old walls and had the time of my life.
接下来的两个半小时，我爬上了那些古老的墙，度过了我生命中最快乐的时光。
This film has two parts, one that records the narration of his first half life full of quirky twists and the other that describes his lonely life in QingEn residential care home.
影片用摄像机记录了他对前半生跌宕起伏的口述和如今安老院孤独生活的状态。
Do you see the glass as half-full rather than all empty? The two different answers to this question represent two different attitudes towards life — optimistic attitude and pessimistic attitude.
你认为玻璃杯是半满的还是全空的？对这个问题两种不同的答案代表了对生活两种不同的态度——乐观态度和消极态度。
If this is half as effective in humans as it is in mice it could be that half of patients could be cured or at least given one to two years extra of high quality life.
如果这种疗法在人身上的治疗效果是老鼠的一半，那么50%的癌症患者都能治愈，或者他们至少能多活一、两年，享受高质量的生活。
In the two and a half of student life, she is only listening with regular lectures and discussions during the process of teacher training and improvement.
在两年半的留学生活中，她只有英语听力在经常听课和与导师讨论的过程中得到锻炼和提高。
New faces will enter your life in the first half of the month, and among those you meet, there will be one or two people you will want to see again to get to know better.
将进入新的面孔，在这个月的上半年你的生活，在那些你相遇，会有一个或两个人，你会希望看到再次更好地了解。
Though only two and a half years older than me, my brother knew what he wanted in life, and was happy.
哥哥虽然只大我两岁半，可是他知道自己的人生要的是什么，而且他很快乐。
The two film mass transfer model was used to estimate the volatilization coefficients and half life of the fourteen volatile organic chemicals(VOCs) detected in Dalian Bay.
本文采用气液双膜模型和大连湾水文参数，对大连湾检测出的挥发性有机物的挥发速率常数进行估算。
That's how life works: two steps forward, followed by one-and-a-half back as those who lost their power try to reverse the process.
生活就是这样：向前迈两步，接着后退一步半，而失去权势的人努力想要逆转这个顺序。
In the two-and-a-half years since I last saw her, her life has been transformed.
自从我上次见到她，已经有两年了。两年中，她的生活可谓沧海桑田。
The half-life of 11-hydroxy Yohimbine is approximately 8 to 11 hours compared to Yohimbine's two hour half-life.
的半衰期为11 -羟基育亨宾是约8至11个小时相比，育亨宾的两个小时的半衰期。
It is said that spaceships can travel at half the speed of light by 2100. It might take us two or three days to get to Mars. Can you imagine humans' life on Mars?
据说宇宙飞船到2100年飞行速度可达光速的一半，这样的话，我们只要两三天就能到达火星，但你能想象人类真能在火星上住吗？
The second half of the semester into junior, ending a two-month campus life, we entered the internship stage.
进入了大三的下半学期，结束了为期两个月的校园生活后，我们步入了实习阶段。
The second half of the semester into junior, ending a two-month campus life, we entered the internship stage.
进入了大三的下半学期，结束了为期两个月的校园生活后，我们步入了实习阶段。
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