1·If they are taken regularly, they cause a thinning of the voice muscle.
如果定期服用，它们会导致声音肌肉变薄。
2·The ozone layer in Earth's upper atmosphere has stopped thinning, concludes a new report.
根据最新一项研究报告表明，地球上空的大气臭氧层开始停止变薄。
3·We were surprised to see such a strong pattern of thinning glaciers across such large areas of coastline.
我们惊讶地发现，冰川变薄在如此广大的沿海地区愈演愈烈。
4·Other studies have found that SCCPs can cause slight egg shell thinning in mallard ducks and can damage the livers of otters.
其它研究发现，SCCP能造成绿头鸭蛋壳轻微变薄，并能损害水獭的肝脏。
5·There was thinning of the cortical areas that receive input from the SI, she said.
她说。因为接收信号的皮层区域变薄了。
1·It's hard to tell it's even Gosling under that thinning hair and that sour demeanor, but it is.
很难相信那个拥有稀薄的头发和难堪的行为方式的人会是高斯林，但是他确实是。
2·Rushing on the mountain risks slipping, not acclimating to thinning air, exhaustion and possibly death.
如果在爬山的过程中匆匆忙忙，那么就要冒着滑落山坡，无法适应稀薄空气，身体筋疲力竭的风险，有时甚至是死亡。
3·Thinning clouds over the ocean exacerbate global warming by leading to more rapid temperature increases, according to the results of a new study, published today.
据今天发表的一项最新研究结果表明，海洋上稀薄的云层覆盖导致全球温度上升更为迅速，从而加剧了全球变暖。
4·At first I tried just combing my thinning hair over the top of my head.
一开始，我只是试着把我稀薄的头发梳过头顶。
5·One was gaunt and sallow, with thinning black hair and a blade of a nose. The other was wide of shoulder and round of belly, with corkscrew ringlets tumbling past his collar.
其中一人面色蜡黄憔悴不堪，有着稀薄的黑头发和刀削般的鼻子，另一个则有着宽厚的肩膀和圆圆的肚子，打着旋儿的长发爬过他的领子。
1·"By thinning this mucous [layer], we increased the susceptibility to infection," Finlay said at the meeting.
“通过稀释这种分泌粘液层，我们加快了感染的敏感性”，芬利在会议上说。
2·The popular pain reliever, in low doses, works to help prevent clotting by thinning the blood.
在低剂量时，普遍的疼痛减轻，通过稀释血液有助于阻止血液的凝结。
3·The most troubling of the short-lived HFCs were invented to replace chlorofluorocarbons, refrigerants that were thinning the ozone layer in the upper atmosphere, and were also a major warming agent.
其中最短命的氢氟碳化合物，被发明取代氯氟烃，制冷剂可以稀释高层空气中的臭氧层，同时也是主要的升温剂。
4·Osteoporosis causes dramatic thinning of the bone, resulting in weak, brittle bones that can easily be broken.
骨质疏松会使你骨头戏剧性的稀释，导致虚弱，易脆的骨头。
5·Use caution with individuals taking warfarin or other blood thinning medications.
谨慎使用与个人服用华法林或其他血液稀释药物。
1·They also select and mark trees for thinning or logging, manage forest protection activities and patrol park areas to prevent damage.
他们还要选择树木做上标记以进行疏伐、砍伐，负责森林保护活动，巡逻公园地区防止破坏。
2·The more rigorous the thinning, the greater the possible genetic gain.
疏伐越是严格，就越可能有较大的遗传增益。
3·The trees may be cut as a part of a silvicultural thinning.
这些树木可以被砍掉作为造林疏伐的一部分。