After an hour and a half, I pulled my cell phone out to call the friends I was supposed to meet that evening.
一个半小时后，我拿出手机给我那天晚上要见面的朋友们打电话。
In one recent US survey, about half the teens polled said that their cell phone had improved their communication with friends.
在美国最近的一项调查中，接受调查的青少年中约有一半表示，他们的手机改善了他们与朋友的交流。
Cell phones account for about half of all operating revenue in China's telecom industry, with short message and wireless Internet services seen as important growth sectors, the agency said.
在中国电信行业，手机业务占到了大约所有运营营收中的一半，其中手机短信和无线互联网服务被视作重要的增长点。
The United States invented the modern solar cell over a half century ago.
美国在五十年前就已经研发出了现代太阳能电池。
Half of Europe is opposed to embryonic stem cell research.
半个欧洲反对胚胎干细胞的研究。
But if two laptop users try to download at 21mbps from the same cell tower, the highest speed each consumer will see is cut in half.
但如果两台笔记本都用21mbps的速度从同一接收塔进行下载，那每台所得的最高速度会减半。
Q-Cells, Germany's largest wafer manufacturer (the wafer is the step between the refined silicon and the finished solar cell) has seen its market value drop by half over the past year.
德国最大的太阳能多晶硅电池生产厂商Q -Cells(多晶硅制造是介于精制硅和成本太阳能之间的工序)，其市场价值在过去的一年已经下跌一半。
To record the union of cell and vesicle, the researchers created vesicles and cell membranes with half of a fluorescent compound.
为了观察细胞和囊泡的结合，研究人员在囊泡和细胞膜中各加入一半荧光化合物。
Every human spent about half an hour as a single cell.
每个人作为单细胞生存的时间约为半小时。
About half of all melanoma patients have a mutated BRAF gene. This mutation tells the cell to continue to grow.
将近半数的黑色素瘤患者都有BRAF基因突变，从而导致黑色素肿瘤细胞继续生长。
Indeed, around half of the drugs currently on the market work by interacting with proteins in the cell membrane.
实际上，市面现有的药物将近一半是通过与胞膜蛋白相互作用而起效。
In addition, of the users in the United States, half sleep with a cell phone or other electronic device nearby, and married couples usually do not share cell phones.
此外，美国的用户中，一半的人睡觉时身边放着手机或其它电子设备，并且，夫妇们通常并不共用手机。
He found a rope in his cell that was half as long enough to permit him to reach the ground safely.
他在牢房中找到了一根绳索，但这根绳索只有够他安全到达地面的长度的一半。
According to a study that came out last fall, nearly half the kids 8 to 12 years old in the U.S. own cell phones, with most getting their first phone between ages 10 and 11.
根据去年秋天的一项研究，在美国，8到12岁的孩子中，将近有一半的孩子拥有手机，而其中大多数是在10岁和11岁的时候拥有了人生的第一部手机的。
However, it will take time for fuel cells to penetrate markets now served by other power sources, and commercial demand will continue to account for less than half of all fuel cell spending in 2016.
然而，占领现在由其他能源支配的市场还需假以时日。2016年商业需求仍将仅占全部燃料电池消费的一半以下。
In other words, there was no smoking gun found that links moderate cell phone use, defined in the study as under a half hour a day, with brain cancer.
换言之，对于适当使用手机(研究中指使用时间一天不超过半小时)的用户，没有确凿证据可证明使用手机和患脑癌之间存在关系。
With a number of products now on the market, electric power generation applications accounted for well over half of all commercial fuel cell sales in 2006.
目前市场上有许多种产品，2006年发电应用占全部商业燃料电池销售的一半以上。
Sickle-cell disease is characterized by a modification in the shape of the red blood cell from a smooth, donut-shape into a crescent or half moon shape.
镰状细胞病的特征是红血球形状发生突变，由平滑的圆圈形状改变为新月形或半月形。
Experts also said people who averaged half an hour a day of cell phone conversations over a span of 10 years had greater odds of developing cancer.
专家们还表示，持续10年以上平均每天使用手机通话半小时的人罹患癌症的几率较高。
And a study carried out earlier this year found that critically ill children whose red blood-cell counts had dropped by half fared no better after a transfusion than those who did not receive one.
一项早些年的研究表明血细胞值仅为正常一半的垂危儿童接受输血后并未比未接受者有所好转。
If your cell phone goes off during an exam, I come up there. I grab your paper, I tear it in half, and I give you a zero.
如果你的手机在考试时响起的话，我会上前，将你的卷子拿过来，撕成两半，给你零分。
And yet a study from the same year of the wireless spectrum devoted to cell phone signals in New York City found that almost half of that spectrum was in use.
并且同一年的关于纽约手机信号的无线频谱的调查发现，将近一半的频谱处于使用状态。
The edges of pins and blockages must be at least one half the minimum spacing away from the cell boundary.
引脚的边缘和阻挡层必须至少有半数的最小间距离开单元的边界。
WebWatcher cites data from the Pew Research Center that states some 75% of those aged 12-17 now own cell phones, and half of teens send over 50 messages per day.
WebWatcher引用皮尤(pew)研究中心的数据指出，75%左右年龄在12到17岁之间的孩子拥有手机，而他们中半数人每天都要发送50条以上的信息。
In the first half of this century, scientists still assumed that the cell was a fairly simple blob of protoplasm.
在本世纪上半叶，科学家仍然认为，细胞是一个相当简单的原生质斑块。
In other words, the fuel-cell powered car requires only half the fuel energy that the internal-combustion powered car does to go the same distance.
换句话说，行驶相同的距离，使用燃料电池发动机汽车只需要消耗内燃机汽车的一半能量。
In this case there is a rather good correlation between resistance, half-cell potential and corrosion rate mapping.
在这个案例里，腐蚀速率图、电阻率、半电池电位存在着很好的相关关系。
In this case there is a rather good correlation between resistance, half-cell potential and corrosion rate mapping.
在这个案例里，腐蚀速率图、电阻率、半电池电位存在着很好的相关关系。
应用推荐