Other types of brain teaser question are more open-ended.'You might be asked for an estimate, but don't simply answer with a figure off the top of your head,' warns Rob.

Rob recommends using the following three steps to answer the question ( which works for any sort of brain teaser question).

罗布推荐用一下三步回答（也适合其他的脑筋急转弯问题）

It means that the organs from the brain-dead donors have been injuried before procurement.

说明脑死亡供体器官在切取以前即已发生了损伤性改变。

The islets were isolated from the pancreas of brain-dead donors.

用于移植的胰岛细胞取自脑死亡供体的胰腺。

Then, Spiridonov will have his head nearly frozen-temporarily brain-dead himself.

接着，史比里道诺夫的头部将会被冷却--经历短暂的脑死亡。

The donor will be brain-dead and selected based on height, build, and immunotype.

捐献者要求脑死亡，并需根据身高、体格以及免疫分型进行选择。

Protection of hormonal replacement therapy on the heart of brain-dead pigs and its mechanism

激素替代疗法对脑死亡期供心的保护作用及其机制

Brain-dead donor ( BDD) is the effective way to solve the problem.

利用脑死亡供体（Brain-dead donor，BDD）器官进行移植可有效缓解器官来源短缺这一问题。

Normal? They are just a bunch of brain-dead people.

汉人庆祝他们的火炬传递。这是正常的吗？

Conclusions For the brain-dead donor, in situ perfusion, en block resection can reduce the warm ischemic time, avoid injury of anomalous artery effectively, and ensure the high organ utilization rate.

结论对于脑死亡的供者器官切取采取原位灌洗，整块切取及体外修整，可最大限度地缩短热缺血时间，有效避免变异血管损伤，进而提高供者器官的利用率。

A brain-dead woman who was kept alive for three months so she could deliver the child she was carrying was removed from life support Wednesday and died, a day after giving birth.

星期三一名脑死亡的妇女在维持三个月生命而生下一女婴一天后被拿掉维持生命的设备，死亡。

Nowadays, the power mechanism of institutional research in Chinese Mainland mainly lies in the bidirectional interaction of decision-making demand and brain-trust information.

当前推进中国大陆院校研究的动力机制主要在于决策需求与参谋信息的双向互动。

The plan announced by European leaders last week will lay a critical foundation for a durable solution to the crisis, Treasury Under Secretary Lael Brainard said at the White House press briefing.

财政部副部长拉尔·布雷纳德（Lael Brainard）在白宫新闻发布会上表示，欧洲领导人在上星期宣布的这项计划将为持久解决危机奠定关键的基础。

The mayor, Jim Brainard, built the first roundabout in Carmel in1997 after seeing them in Britain.

市长吉姆纳德在参观了伦敦的环状交叉路口后，于1997年建立了卡梅尔第一个环状交叉路口。

One of their main attractions, says Mayor Brainard, is safety.

纳德市长提到，环状交叉路口的最主要的吸引点之一是安全性。

Their research, involving an X-ray computed tomography scan, or C.T., of the fossil's braincase and inner ear, is described today in the journal Nature.

他们所做的关于华硕颅骨和内耳的X光电脑断层扫描或者叫做CT扫描的研究登在《自然》杂志上。

The problem with studying humanity's fossil record is that it is so sparse: a jawbone here; a braincase there.

研究人类化石记录最大的问题是资源稀缺，总是这儿一块颚骨，那儿一块头骨。

Along with bigger teeth and a studier body, the dire wolf also had a smaller braincase.

这种古狼与现代的灰狼相比，具有相对宽而短的头部，脑壳较小，同时它的牙齿也更大，身体更为健壮结实。

They hang loosely underneath the braincase, ready to execute their signature bite.

它们悬挂在脑壳下方，随时准备执行标志性的一击。

One concern is that the fossil skull is fairly small, with a somewhat lower braincase capacity than in modern humans.

顾虑之一，是这件颅骨化石相对较小，脑容量比现代人小。

Economists Sandra black and Elizabeth Brainerd found that the surge in international trade, which has increased competitive pressures in many markets, has reduced the ability of firms to discriminate against women.

经济学家桑德拉布莱克（sandra black）和伊丽莎白布雷纳德（elizabeth brainerd）发现，国际贸易的蓬勃发展，加大了很多市场中的竞争压力，削弱了公司歧视女性的能力。