为方便父母留下遗弃的婴儿，值班人员每两小时查看一次保护仓。
Intended to allow parents to drop off unwanted infants, the hatch is checked by patrol every two hours.
这份重写本后来经历了一些艰难的时期，但最终，它在一次艺术拍卖会上被买走，然后捐给了巴尔的摩的一家艺术博物馆，用于保护和研究。
The palimpsest then went through some more tough times, but eventually it ended up in an art auction where was bought and then donated to an art museum in Baltimore, for conservation and study.
在10月份澳大利亚召开的一次会议上将对威德尔海洋保护区的提议作出决定，不过之后才会对半岛保护区作出决定。
It will decide on the Weddell Sea sanctuary proposal at a conference in Australia in October, although a decision on the peninsula sanctuary is not expected until later.
为了保护森林，做到停止使用一次性筷子这一点非常重要。
It is vital to stop using disposable chopsticks to protect forests.
更重要的是，这项研究第一次为酒精如何保护心脏提供了可靠的证据。
More important, the work provided the first solid indication of how alcohol works to protect the heart.
昨天我们校长做了一次关于环境保护的演讲，我们学到了一些关于废物回收的知识。
Yesterday our headmaster made a speech on environmental protection, and we learned something about recycling of waste.
宋组长在2009年初攻读动物学博士学位时第一次见到了麋鹿。从那时起，他就一直在帮助保护洞庭湖栖息地。
The team leader Song, saw a milu for the first time when he was studying for his doctorate in zoology early in 2009. Since then, he has helped protect the habitats at Dongting Lake.
有些人说，这是保护中国公司的一次举措。
斯塔尔又一次成功地保护了和他合作的违法者，即使他起诉的是一个不愿为了他说谎的无辜的人。
Once more, Starr had succeeded in protecting lawbreakers who played ball with him even as he indicted innocent people who would not lie for him.
有几种不同的保护技术可以防范多种形式的攻击，而有时一次攻击可能利用多种入侵形式来达到最终目标。
Several different protection techniques help with multiple forms of attack, and sometimes a single attack can leverage multiple forms of intrusion to achieve the end goal.
事实上，对于德国没救地过时数据保护法律需要一次完全的仔细检查。
In truth, it's Germany's hopelessly outdated data protection laws that need to be given a complete overhaul.
有几种不同的保护技术可以防范多种形式的攻击，而有时一次攻击可能利用多种入侵形式才达到最终目标。
Several different techniques of protection help with multiple forms of attack, and sometimes a single attack may leverage multiple forms of intrusion to achieve the end goal.
当人们对流感病毒没有预先免疫性，他们就需要几周间隔的两次注射而不是一次注射-这在当时免疫接种很多人去保护他们操作是非常困难的。
When people have no pre-existing immunity to a flu virus, they need not just one but two doses of vaccine several weeks apart - making it very hard to immunise many people in time to protect them.
日本媒体说一次爆炸将反应堆的保护盖掀开了，加剧了人们对于日本大地震中被的破坏的核电站将带来的灾难性灾害的担忧。
Japanese media said an explosion blew the roof off the reactor, raising fears of a disastrous meltdown at a nuclear plant damaged in the massive earthquake that hit Japan.
被接种人的数量不知道，一直到达到保护是需要一次还是两次疫苗剂量才能确定。
The Numbers of persons who might be vaccinated will not be known until it is determined whether one or two doses of the vaccine will be needed to achieve protection.
但一些动物保护人士认为这已经太晚了，这次峰会将成为又一次的夸夸其谈，无法带来切实结果。
But some conservationists fear it is already too late and the summit will be another talking shop that fails to deliver results.
在今天一次新闻发布会上，莫里隆上校表示(保护)监督小组的安全是他的首要职责。
During a press conference today Colonel Morillon said security for his observers had been his top priority.
批评者指出，该系统证实(确证)一次受保护链接的诚实性或许已经被国家和个人破坏了。
Critics noted that the system that validates the integrity of a protected connection may already be subverted by nations and individuals.
我们将会看到，这次地震是第一次真正的检验，检验我们使用的保护遭遇海啸的人的各种不同的技术是否有效。
This event is the first real test we'll see for all of the various technologies we use to protect people in tsunamis.
在前一次风暴中，一些人指责他通过牺牲无足轻重的议员来保护他身边的那些人。
In navigating the first tempest, he was accused by some of protecting those nearest to him while sacrificing more expendable MPs.
10岁起他们就开始出席人生的第一次家族会议，15岁时他们就应理解自己作为家族品牌保护者的角色。
By 10 they go to their first family meetings, and by 15 they are expected to understand their role as protectors of the brand.
在一次勘察中就发现这么多新物种，显示了这片保护区的重要性。
To get so many species in one survey shows the importance of the reserve.
同时发现，通过吃蔬菜，水果和全麦麦片的方式摄入纤维，将降低患上癌症的风险，每两天吃一次鱼也能起到保护作用。
It found that eating fibre, in the form of vegetables, fruit and wholegrain cereals, lessened the risk of cancer and that fish, eaten at least every other day, was also protective.
为长远打算才是我们最终的目标：只要在儿童时期接种一次全球性流感疫苗就可保护人们一生不受任何流感的侵袭。
Further off still is the ultimate goal: a universal flu vaccine that can be given just once in childhood and provides a lifetime's protection against all forms of influenza.
今日英国公布了对居住在海滩、海礁和海蚀洞穴里的鸟类和其它海洋生物保护范围的最大一次扩张。
The biggest expansion of protection for the birds and sea life that live on the sandbanks, reefs and sea caves around the UK shores is announced today.
今日英国公布了对居住在海滩、海礁和海蚀洞穴里的鸟类和其它海洋生物保护范围的最大一次扩张。
The biggest expansion of protection for the birds and sea life that live on the sandbanks, reefs and sea caves around the UK shores is announced today.
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