研究人员

A team at the Harvard School of Public Health could not find any studies showing whether the time-consuming process of X-raying carry-on luggage prevents hijackings or attacks.They also found no evidence to suggest that making passengers take off their shoes and confiscating small items prevented any incidents.

研究人员称，目前没有看到有研究表明，对旅客行李费时的X光检查避免了劫机或恐怖袭击行为，让旅客脱鞋并没收小件物品也没有避免意外事故。

A team at the Harvard School of Public Health could not find anystudies showing whether the time-consuming process of X-raying carry-onluggage prevents hijackings or attacks.They also found no evidence tosuggest that making passengers take off their shoes and confiscatingsmall items prevented any incidents.

研究人员称，目前没有看到有研究表明，对旅客行李费时的X光检查避免了劫机或恐怖袭击行为，让旅客脱鞋并没收小件物品也没有避免意外事故。

In a 12-week study of 54 older adults at an assisted living home, 35 people were assigned to a walking program for five days a week, while the remaining 19 served as a control group.

研究人员从一个协助式照护中心选了54位老年人，在12周的研究中，他们首先从中选出35人，指定这些人每周散步5天，另19人作为比对组。

According to researchers, if this data is confirmed by other studies, a healthy diet including whole-grain breakfast cereals along with other measures may help reduce the risk of heart failure.

研究人员说，如果此项研究的数据被证实，含全麦成分的健康早餐可以与其他方法一起应用降低心衰发生的风险。

US military researchers are developing a method for communication that uses lasers to make sound underwater.

美国军方研究人员正在研究一种使用激光在水中发声的通信方法。

For 24 months, the investigators observed 202 patients with chronic renal insufficiency (serum creatinine 1.5 - 3.9 mg/dL), normal total-body lead burden, and no history of exposure to lead.

在24个月的研究期间，研究人员观察了202位受试者，包括：慢性肾疾患（血清中肌氨酸酐1.5 - 3.9 mg/dL），体内含铅量偏高，以及未曾暴露在铅环境的受试者。

A new study by University of Florida researchers documents that almost all decaffeinated coffee contains some measure of caffeine.

一项新的研究是由佛罗里达大学研究人员的文件，几乎所有咖啡因的咖啡中含有某种程度的咖啡因。

A new study by University of Florida researchers documents that almost all decaffeinated coffee contains some measure of caffeine.

一项新的研究是由佛罗里达大学的研究人员证明文件，几乎所有的脱咖啡中含有某种程度的咖啡因。

The researchers caution that their findings are only preliminary, and that they need to be confirmed in a larger group of people.

研究人员强调说，他们的研究结果只是初步的，还需要在更大的人群中进行验证。

There, he leads a team of students and Intel company researchers on projects with new technologies.

他目前正领导一个由学生和英特尔公司的研究人员组成的团队进行一项新技术的研究

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。