Oestrogen helps to keep open the artery carrying oxygen-rich blood to the foetus.
雌激素可使动脉血管扩张，含氧量高的血液得以流向胎儿。
WHO reports that 26 hospitals including three specialized tuberculosis hospitals have been destroyed or are too dangerous to keep open.
26所医院毁坏 世卫组织报告，包括3所结核病专科医院在内的26所医院已经毁坏或太危险以致难以继续开张营业。
And we have taken other significant initiatives which must remain secret to keep open some channels of communications which may still prove to be productive.
我们已经获得了其他重大的主动权，这必须要保守秘密来继续不断的开辟我们可能还考验生产性的信息渠道。
In return, Mr Marchionne has promised to keep open Opel's three main assembly plants in Germany, although there are fears for factories in Belgium and Britain.
作为回报，马尔基·奥尼已经承诺不关闭欧宝在德国的三大主要的汽车组装工厂，尽管有人担心欧宝在比利时和英国的工厂将被关闭。
The project Home Page is a good starting point for your daily activities, and it is a useful TAB to keep open when you are working with artifacts in a project.
ProjectHomePage是您日常工作的不错起始点，在您操作项目中的工件时，最好将其保持在打开状态。
On February 6th Mr Nutter launched the "Splash and Summer fund" campaign, a public-private fund-raising partnership to keep open 20 swimming pools that had been scheduled to close.
2月6日，纳特先生开展了一个夏日基金会——通过公私合作的伙伴关系来维持原计划关闭的20家游泳池正常运转。
A wise parent doesn't lead with criticism but does everything in his or her power to keep open that door of communication; it is the greatest insurance policy that kids and parents have.
一个明智的家长不会带头批评孩子，而是尽他/她一切的所能来保持沟通之门永远敞开。这是孩子和父母最大的保障。
Mary stood up and tried to keep her eyes open while Mrs. Medlock collected her parcels.
玛丽站起身来，费力地睁开惺忪的睡眼，梅德罗克太太则在收拾她的包裹。
It's hard to see it any other way, though I'm trying to keep an open mind.
尽管我试图保持开放的心态，可是很难换个角度去看这件事。
They had advised us to keep it a secret, but we wanted it out in the open.
他们曾建议我们对其保密，但我们却想将它公之于众。
I want to keep my Swiss bank account open.
我想保留我的瑞士银行账户。
The government says it's no longer willing to spend $170 million a month to keep the pits open.
政府宣称将不愿再每月花费1.7亿美元维持这些矿井的运转。
He is a sceptic who tries to keep an open mind.
他是一个试图保持开明观点的怀疑论者。
We were part of an entire regiment that had nothing else to do but to keep that motorway open.
我们是整个团的一部分，这个团无其他任务,只是保证公路畅通。
I ask the mounted patrol to keep their eyes open.
我要求巡逻骑警密切注意。
Pronghorn, dependent on distance vision and speed to keep safe from predators, traverse high, open shoulders of land, where they can see and run.
叉角羚依靠远距离视觉和速度来躲避捕食者，它们在开阔的高地上穿行，在那里它们能看见东西并追逐它们。
Pledging to run Pilgrim safely, the company has applied for federal permission to keep it open for another 20 years.
为了保证 Pilgrim 的安全运营，该公司已经向联邦政府申请了继续运营20年的许可。
You can also open the window, keep your head outside to get fresh air and shout for help.
你也可以打开窗户，把头伸出窗外呼吸新鲜空气并呼救。
Pray, with all your cleverness, why did not you manage to keep your eyes open?
你那么聪明，为什么没有放亮眼睛呢？
At this time of the year our shops keep open to all sorts of hours.
每年这个时候，我们的商店任何时候都营业。
Enjoy the beauty of the world around and keep the eyes open to see the possibilities before you.
享受周围世界的美丽，注意眼前的机会。
Members of the Academy hoped that this might encourage the Royal Family to keep the Academy open at a time when many in the government were considering closing it.
学院的成员们希望，在许多政府成员考虑关闭学院的时候，这会鼓励皇室保持学院开放。
As he thus sat, his eyes would keep open no longer, and he felt a desire to sleep.
当他坐着的嘶吼，他的眼睛再也睁不开了，他想睡觉。
Therefore, OLEX's decision, announced yesterday, to keep Grenville open shows that at OLEX social concerns sometimes outweigh the desire for higher profits.
因此，OLEX昨日宣布的继续运营Grenville 的决定表明，在 OLEX，社会关注的重要性有时超过了对更高利润的渴望。
Other signs suggest school authorities were at least as eager to make a political statement as to keep schools open.
其他迹象表明，学校当局渴望发表政治声明的程度至少和保持学校开放一样。
King likes to keep an open dialogue with his listeners.
国王喜欢与他的听众们开诚布公。
I'd like to keep my eyes and mind open.
我想睁大双眼，敞开心扉。
Second, we should often open the windows in order to keep the air in the room fresh.
第二，我们应该经常打开窗户，以保持房间空气新鲜。
Second, we should often open the windows in order to keep the air in the room fresh.
第二，我们应该经常打开窗户，以保持房间空气新鲜。
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