Objective To discuss the need of cuff deflation in definite time for artificial airway.
目的探讨人工气道气囊是否需定时放气。
We use the simple past tense to talk about what happened at a definite time in the past.
我们用一般过去时来谈论过去的某一事件发生的事情。
It is important to maintain a normal work life balance. Set a definite time frame for work.
维持正常的工作和生活的平衡非常重要，为工作设定一个时间范围。
Since the 1920s, scientists have known the universe is expanding, which means it must have started at a definite time in the past.
自20世纪20年代以来，科学家已经了解到宇宙正在澎张。这就是说宇宙一定是在过去的某一特定时候开始形成的。
After anaerobic cultivation for a definite time, a certain quantity of sludge suspension was used for oxidation titration experiment.
经过一定时间培养后，取一定量的污泥悬液进行氧化滴定实验。
Increases in average temperature and rainfall were associated in Zanzibar with higher Numbers of cholera cases within a definite time period.
一段时期内的平均温度和降雨量与桑给巴尔群岛的霍乱病例数存在紧密联系。
Then the suspension of pl was mixed with HA solution and the complex was obtained after stirring under a constant temperature for a definite time.
即首先利用薄膜分散超声破碎法制备pl水分散液，然后与HA的水溶液混合，恒定温度搅拌一定时间得到复合物。
The dosages of marrow mononuclear cells or mesenchymal cells were 106 or 108, respectively, but the definite time and dosage needed further research.
移植骨髓单核细胞或间充质细胞的剂量为106或108，但确切的时间和剂量还有待探索。
He chooses at a definite time and place under definite conditions between a strictly limited quantity of gold and a strictly limited quantity of iron.
他是在一定时间、一定地点，在确定数量的金和确定数量的铁之间作选择。
The timing food supply device of the utility model can quantitatively supply food for pets at definite time and provide convenience for people feeding the pets.
本实用新型能够定时定量给宠物提供食物，给喂养宠物的人们提供方便。
Methods Analyse 46 thyroid stoym cases through their desease s inducement, diversified clinical expressionism, definite time and different extent delayed diagnosis.
方法通过对46例甲状腺危象患者的发病诱因、多样化临床表现、确诊时间及不同程度的延误诊断进行分析。
The fuzziness in meaning of this kind of words makes them different from the definite time words in syntactic combination and leads to their pattern structure features.
由于语义上的模糊性，导致了它与确量时间词在句法组合上的诸多区别以及句型构造方面的特征；
The article discusses affect human rights spell of Yu Chenglong by Buddhism culture, and with the a lot of historical facts documents, talk about he s definite time in AnGuo temple.
论述了佛教文化对于清端公人格魅力的影响，并通过大量史实文献记载，讨论了于清端公在安国寺读书的确切时间。
Chapter two combs the bird image material of the primitive cultures in Southeastern Coast China thoroughly, which is based on the archaeology information with definite time and space data.
第二章，对东南沿海地区史前文化中的鸟形象材料进行了较为全面的梳理。
While only time and markets can provide a definite answer to this question, arguments can go in both directions.
尽管只有时间和市场能为上述问题给出一个明确的答案，但我们的讨论却可以从正反两方面进行。
Im sorry to tell you that we are unable to give you a definite date of shipment for the time being.
很抱歉，现在我们还无法告诉您确切的装船日期。
I'm sorry to tell you that we are unable to give you a definite date of shipment for the time being.
很抱歉，现在我们还无法告诉您确切的装船日期。
You use an Interval when it is important to express a span of time that begins and ends with definite points in the time continuum.
可以在以下情况使用Interval：需要表示在时间连续区间中以特定的点开始和结束的一段时间跨度。
Unless I can budget a definite security project with explicit long-term goals, my time is better spent using SSH than trying to improve on it.
除非我编制一个明确的安全性项目的预算，并具有明确的长期目标，否则最好将时间花在使用ssh上，而不是花时间设法改进它。
Once delivered to the end-point manager, the sender can be assured that the message will be delivered or a definite event (time out) will be raised.
一旦传递给了端点管理器，发送方可以确信消息将被传递或是将会引发一个明确的事件(超时)。
My next inference is that he was going to a definite destination and that he had to be there at a particular time.
我的下一个推论是说话者将前往一个确定的地点并且必须在某特定时间抵达。
Now, the contemporary time—based art thematizes this suspended time because it captures and demonstrates activities that take place in time but do not lead to creation of any definite product.
当代的以时间为基础的艺术主题化了这一悬置的时间，因为它捕捉并展示了时间中发生的活动，但并不导致任何特定物品的创造。
We are fighting each other all the time, elbowing each other out, there is continual competitiveness, where each one feels insecure, and yet we go on drifting, without taking a definite action.
我们在和彼此作战，想把对方排挤出去，竞争不断，每个人都觉得不安全，可我们都继续漂泊着，不采取明确的行动。
This question has been haunting the web application security field for quite some time and rest assured that no one will ever give you a definite answer.
这个问题总是在web应用安全领域被提出，也总是没有人能给出一个确切的答案。
What about my career, and my future... these are the problems you think again and again but can not find a definite answer to solve all the time.
我的前途与未来会是什么样子……我总是一次又一次思索着这些问题，但却始终没有得出一个明晰的答案。
Sweeney Todd (1979), Sondheim's most operatic score (and his only show to find a definite foothold in opera houses), once again explores an unlikely topic, this time murderous revenge and cannibalism.
《理发师陶德》[1979]——桑德海姆最歌剧化的作品[也是他唯一一部可以在歌剧院找到立足之地的作品]——再次采用了一个不同寻常的主题：复仇谋杀和食人肉。
Sweeney Todd (1979), Sondheim's most operatic score (and his only show to find a definite foothold in opera houses), once again explores an unlikely topic, this time murderous revenge and cannibalism.
《理发师陶德》[1979]——桑德海姆最歌剧化的作品[也是他唯一一部可以在歌剧院找到立足之地的作品]——再次采用了一个不同寻常的主题：复仇谋杀和食人肉。
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