这本指南告诫夜间不要单独行走。
夜间温度可能会降到15摄氏度以下。
她靠夜间做清洁工来补充其微薄的收入。
斯蒂芬夜间察看了她几次。
暖气夜间停止供热。
他开始夜间盗汗。
你可选择在地中海夜间垂钓，或是在瑞士的湖上玩帆板。
You have the choice of night fishing in the Mediterranean, or windsurfing on a lake in Switzerland.
她会步行到海滩去看夜间工作的渔民在浅水中拖网捕鱼。
She would walk on to the beach and watch the night fishermen trawl the shallow waters.
警官们埋伏起来等待捉拿那些夜间悄悄追踪作案对象的黑帮成员。
Police officers lie in wait for the gangs who stalk their prey at night.
在有满月出现的时候，这种夜间出没的啮齿类动物小心地呆在它的洞里。
When there is a full moon, this nocturnal rodent is careful to stay in its burrow.
抗利尿的处方可以减少夜间排尿。
想观看飞狐猴的夜间行为吗？
Want observations describing the nocturnal behavior of the flying lemur?
人们通常不认为梵高是夜间题材艺术家。
People don't usually think of Van Gogh as an artist of nocturnal themes.
日晷的对应物是水钟，用来测量夜间的时间。
The sundial's counterpart, the water clock, was designed to measure temporal hours at night.
夜间牛奶加快了睡眠的开始，使老鼠睡得更久。
Night milk quickened the start of sleep and caused the mice to sleep longer.
研究人员建议有睡眠问题的人饮用夜间收集的牛奶。
People with sleeping problems have been advised to drink milk collected during the night by researchers.
对于那些在夜间难以入睡的人，建议服用褪黑激素药物。
Taking melatonin drugs has been suggested to those who are struggling to fall asleep at night.
当夜间气温下降时，沙漠地面上的雨水有可能变成薄冰。
It's possible that rain on the desert floor could turn to thin sheets of ice when temperatures drop at night.
更大的体重意味着代谢成本增加，导致了夜间体重损失增加。
The increased metabolic cost of possessing higher body mass contributes to the increased overnight mass loss.
它们在夜间捕食，不能利用光线帮忙找到猎物和躲避障碍物。
They hunt at night, and cannot use light to help them find prey and avoid obstacles.
水体往往在白天吸收热量，然后在夜间把这些热量释放出来。
Bodies of water tend to absorb the heat during the day, and then they release the heat at night.
蝙蝠能避开其他捕食者，找到猎物——通常是夜间飞行的昆虫。
The bats are able to avoid other predators, and locate prey—typically insects that fly around at night.
这种夜间的“交易”也许可以一直追溯到所有哺乳动物的祖先身上。
It is probable that the nocturnal trades a way back in the ancestry of all mammals.
周四凌晨，发现号航天飞机在肯尼迪航天中心进行了罕见的夜间着陆。
The space shuttle Discovery made a rare night landing at the Kennedy Space Centre early on Thursday,.
诚然，在夜间充电完全取代每周去加油站之前，电池还有很长的路要走。
To be sure, the battery still has a long way to go before the nightly recharge completely replaces the weekly trip to the gas station.
如果夜间的温度已经非常接近冰点，那么仅仅下降几度就可以使温度降到冰点以下。
If temperatures overnight are already very close to the freezing point, then this drop of just a few degrees can take the temperature below freezing.
蝙蝠跟吸血鬼很像。它们都在夜间活动，有些品种会吸血，而且它们有着灵敏的听觉和嗅觉。
Bats are much like vampires. They are nocturnal, some species drink blood, and they have an acute sense of hearing and smell.
这些类型的手表在睡眠研究中被用来测量人们的睡眠时长、睡眠效率，以及他们是否在夜间醒来。
These kinds of watches are used in sleep studies as a way of measuring how long people are sleeping, how efficient the sleep is, and whether they are waking up in the night.
在大约15岁左右的时候，由于学校、工作和其他活动的压力，这些男性自愿开始减少夜间睡眠时间。
At about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work, and other activities.
但在大约15岁左右的时候，由于学校、工作和其他活动的压力，这些男性自愿开始减少夜间睡眠时间。
But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work, and other activities.
应用推荐