But, the love photo acted in a totally different area of the brain-the primitive reward system region that lights up where addictive drugs work, and where pain-relieving opioids do their magic.

但是，爱人的照片是在大脑内完全不同的区域里发生作用的——大脑原始的回报机制区域会发光，而那里正是上瘾药物发作时大脑会发光的区域，这也是为何类鸦片止痛药会发挥奇效。

youdao

He says the cyclone destroyed about 50 percent of the healthcare system in the affected region.

他说，这场强热带风暴摧毁了受灾地区大约50%的保健系统。

youdao

In Iraq, conflict has also taken a heavy toll on the health system, once considered the best in the region.

在曾被认为是该区域最好的伊拉克，冲突也已经对卫生系统造成严重损害。

youdao

The government has called for improving the justice system, addressing abuses by all sides, and boosting the economy of the impoverished region to bring peace.

VOA: standard.2009.08.31

The synapse is just this anatomical region of contact between two adjacent cells in the nervous system.

突触是解剖学上,神经系统相邻两细胞的连接区域

耶鲁公开课 - 生物医学工程探索课程节选

Cells that are within the region that becomes the nervous system become less like the zygote and more like the cells of our brain, neurons and glia, and cells of the mature brain.

位于神经发育区中的细胞,变得越来越不像受精卵,而像脑细胞,神经细胞或神经胶质细胞等等,这些成熟的脑组织中细胞

耶鲁公开课 - 生物医学工程探索课程节选

Availability of models, prices and launch dates of the new PS3 system in each region are as follows.

ENGADGET: Sony announces a slimmer PlayStation 3, 250GB bundle launches September 25th for $269

"The North Koreans are involved in developing virtually every missile system in the region, " said a senior Israeli counterproliferation official.

WSJ: Tests Point to Spread of Weapons Trade

Raytheon is marketing its Patriot air defense system throughout the region.

FORBES: Mideast Unrest, China Spark Swift U-Turn In Outlook For U.S. Defense Industry