Dr. Peter Kastl and his colleagues report that they can use tears to detect drug abuse.
彼得·卡斯特尔博士和他的同事发现，他们可以用眼泪来检测药物滥用问题。
"They can help nerve cells handle information and put it into storage," says Dr. Bruce McEwen.
“它们可以帮助神经细胞处理并储存信息。”布鲁斯·麦克尤恩博士（Dr. Bruce McEwen）说。
"Families can look a bit more for where the residents are going to be happy," Dr. Sloane said.
斯隆博士说：“这些家庭可以多观察住在哪里的居民更快乐。”
"We wake up from dreams happy or depressed, and those feelings can stay with us all day," says Stanford sleep researcher Dr. William Dement.
“我们从梦中醒来时的高兴或沮丧情绪会伴随我们一整天。”斯坦福睡眠研究博士威廉·德门特博士说。
The human body can absorb no more than about a quart of water per hour, beyond which the brain can swell dangerously, says Dr. Goldfarb.
戈德法布博士称，人体每小时最多只能吸收大约一夸脱水，如果超过这个限度，大脑就会危险地膨胀。
"When people are sleep-deprived, there are higher levels of stress hormones in their bodies, which can decrease immune function," says Dr. Phyllis Zee of Northwestern University in Chicago.
芝加哥西北大学的博士费利斯·徐说：“当人们睡眠不足时，他们体内的应激激素水平会升高，这会降低免疫功能。”
"Music makes both the left and right brain more active, and this can maximize learning and improve our memory," says Dr. Masha Godkin, a professor at Northcentral University.
“音乐使左右脑都更加活跃，这可以最大限度地提高学习效果，改善我们的记忆力。”美国北方中央大学教授玛莎·戈德金博士说。
Though he acknowledges that engineering works can fail because the person who thought them up or engineered them simply got things wrong, in this book Dr. Petroski widens his view to consider the larger context in which such failures occur.
尽管彼得罗斯基博士承认，由于设计工程项目或实施项目的人会犯错，工程项目可能会失败，但他在这一本书中进一步拓宽了自己的观点，将更多可能导致失败的因素考虑了进来。
"What you need are specialists who talk to each other, so they can behave as a whole," Dr. Tononi said.
“你所要的就是要让‘专家’之间相互交流，这样它们就能成为一个整体协同工作，”托诺博士说。
Since that result is based on a single criterion, the 1% rule, Dr Wendler reckons he can beat it by adding other factors to the program.
由于结果决定于单一的标准即1%规则，温德勒认为，他可通过在程序中添加其他因素来避开这一规则。
"You can delay your first pregnancy," Dr. Khade said.
“你可以推迟第一次怀孕，”卡迪医生说。
“Pork meat is to a cook like canvas to a painter,” Dr. Landau said. “You can draw on it your own tastes and the meat will accept, unlike lamb or even beef.
“猪肉对于厨师就像画布对于画家一样重要，”兰多医生说，“你可以按照自己的口味烹饪，猪肉都能吸收，而不像羊肉或牛肉。”
Just as many of us now find cigarettes repulsive, Dr. Kessler argues that we can also undergo similar “perceptual shifts” about large portion sizes and processed foods.
正如我们中的很多人现在对香烟反感，凯斯勒博士认为我们同样可以对大份量食物以及被加工食物有类似的“知觉转变”。
"Then Dr Jones wrote to Dr Mann:" Mike, can you delete any e-mails you may have with Keith [Briffa] re AR4?
接着琼斯博士给马恩博士写信说：“迈克，你能删除所有标有基思[布里发]回复AR4的邮件吗？”
“It’s like a Porsche that can drive circles around a semi,” Dr. Tobalske said.
这就像开着保时捷可以围着大卡车转圈一样“， 托巴尔斯克说。
Dr Collier said: "This procedure can bring patients within the normal blood pressure range and may enable some to come off their medication."
科利尔博士说：“这种手术不但可以让病人的血压保持在正常范围内，而且还可以让一些病人摆脱药物。”
If a country tries to hide vital data about a potential pandemic, Dr Chan can override national sensitivities and ring the alarm bells.
如果一国试图隐瞒一场潜在的传染病的关键性数据，陈博士可以不顾国别敏感性，拉响警铃。
Dr Smith’s design can compensate for changes in the angle or position of the coils, allowing a user to move around freely.
史密斯博士的设计能补偿线圈角度、位置变化带来的影响，使使用者能够自由的走动。
That means they can, according to Dr Gonzalez-Garcia, be used like X-rays passing through a human body, to pick out denser rocks from lighter ones.
根据加西亚博士的说法，这意味着微中子可以像穿过人体的X光一样，用于将密度较大的岩石和较轻的岩石区分开来。
Whether Dr Georgopoulos's technique can distinguish those who will become seriously ill from those who will not remains to be seen.
乔治欧·普罗斯博士的技术是否能区分那些没恶化的和恶化的病人我们将拭目以待。
Dr Robson says the idea that animals can predict the weather and especially earthquakes is very popular.
罗布森博士说动物能够预言天气的理论和地震的理论很出名。
"But despite the encouraging and very real progress made, it does not mean we can lower our guard," Dr Diouf warned.
“然而，尽管已经取得了令人鼓舞和实实在在的进展，但是这并不意味着我们可以放松警惕，”迪乌夫博士提醒说。
"Men have to be able to size up a woman visually to see if she can bear babies," says Dr. Fisher.
男人必须从视觉上判断一个女人是否可以生育孩子“，费希尔说。”
It is for this reason that you need a device, such as Dr Shields's, which can detect and count individual photons as they come out of different parts of the beam-splitter.
基于这个道理，你需要一个诸如谢尔兹博士所设计的设备，当光子从分束器不同地方出来的时候，可以检测并计数单个光子。
“A pirouette of two stars and a planet can be stable, ” explains Dr Koch.
一颗行星与两颗恒星能够组成一个稳定的旋转系统。
Dr. Goldberg notes that drugs for ADHD can make anybody focus better.
戈德堡博士指出，针对注意力缺陷多动症的药物可以让任何人提高注意力。
Which of the following can explain Dr Obel's opinion that the ultimat cause is adaptive rather than pathological?
以下那一项可以解释Obel博士认为最根本的原因是适应性的而不是生理性的这个观点？
“A hummingbird can hover like a helicopter for one and a half hours, nonstop,” Dr. Tobalske said. “No other bird can do that.”
蜂鸟可以像直升机那样不停地盘旋一个半小时“，托巴尔斯克博士说，”没有别的鸟能做到这一点“。
If Dr Lisi can calculate the masses of these, he will have made predictions that can be tested experimentally.
一旦Lisi博士计算出这些粒子的质量，就可以让实验来针对性地验证他的预测。
If Dr Lisi can calculate the masses of these, he will have made predictions that can be tested experimentally.
一旦Lisi博士计算出这些粒子的质量，就可以让实验来针对性地验证他的预测。
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