periods
n.
周期；时期( period的名词复数 )；（一段）时间；学时句号；
英英释义
period[ 'piriədz ]
n.
an amount of time
"a time period of 30 years"; "hastened the period of time of his recovery"; "Picasso's blue period"
同义词：time periodperiod of time
one of three periods of play in hockey games
a stage in the history of a culture having a definable place in space and time
"a novel from the Victorian period"
同义词：historic periodhistorical period
the interval taken to complete one cycle of a regularly repeating phenomenon
the monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause
同义词：menstruationmensesmenstruumcatameniaflow
a punctuation mark (.) placed at the end of a declarative sentence to indicate a full stop or after abbreviations
"in England they call a period a stop"
同义词：pointfull stopstopfull point
a unit of geological time during which a system of rocks formed
"ganoid fishes swarmed during the earlier geological periods"
同义词：geological period
the end or completion of something
"death put a period to his endeavors"; "a change soon put a period to my tranquility"
词组短语
period of time一段时间；时段
long period长期的；长周期
short period adj. 短周期的；短过期的
transition period过渡时期
construction period施工期
time period时期，期间
development period n. 发展期；发育期；开发期
of the period当时
growth period生长期；成长期；发育期
spring and autumn period春秋时代
warring states period战国时代
corresponding period同期
in period在周期内
production period生产周期；生产期
storage period保藏期，储存期；贮藏期；蓄水期
initial period初始期
operation period经营期限
first period比赛的第一节
current period[经]本期
peak period波峰周期；尖峰期
双语例句
用作名词(n.)
The bitch's cycle is divided into four periods.
母犬的发情周期被分为一下四个阶段。
Timer must be disabled when graphing readings for extended periods.
当在观看较长周期的图形和读值时，必须关闭定时器。
权威例句
Comparative analysis of Clostridium difficile clinical isolates belonging to different genetic lineages and time periodsReal and Accrual-Based Earnings Management in the Pre- and Post-Sarbanes-Oxley Periods
HAEMATOLOGICAL RESPONSES OF CROSSBRED COWS AT DIFFERENT GESTATION PERIODS IN INDIAN CLIMATIC CONDITION
Fundamental periods of reinforced concrete building frames resting on sloping ground
Clonally derived human embryonic stem cell lines maintain pluripotency and proliferative potential for prolonged periods of culture
Regularly occurring periods of eye motility, and concomitant phenomena, during sleep. 1953.
Effect of pressure development on oxygen consumption by isolated rat heart
Measuring elastic properties of the constituent multilayer coatings for different modulation periods
Site Periods and Key Contexts
Severe wind gust thresholds for Meteoalarm derived from uniform return periods in ECA&D
1. The two patterns alternate over periods of two to seven years in the tropical Pacific.
在热带的太平洋地区，这两种现象的交替周期超过了两到七年。
article.yeeyan.org
2. This finding holds even when there are only two periods and hence one change of action by the agent.
这一发现结果，即使在只有两个周期，代理人只改变一种行为的情况下同样适用。
lib.cueb.edu.cn
3. When such swells hit the coast, however, part of their energy is transformed into vibrations that have periods ranging from 50 to 350 seconds.
然而，当这样的海洋膨胀撞击到海岸上时，其部分能量将会转换为周期为50秒~350秒的波浪的震动。
www.ecocn.org
4. It can shorten the design periods, optimize use of resource and improve the efficiency of design applying the conception and idea of workflow to the development of design process management system.
将工作流方面的概念、思想应用于设计过程管理系统的开发中，就可以达到缩短设计周期、优化并合理利用资源、提高设计效率的目的。
dict.cnki.net
5. The drive fundamentals and movement periods of machines as main drive, dialing, ribbons, printing and pressing are analyzed.
分析主传动、拨号、色带打印和压印等机构的传动原理及各机构的运动周期。
dict.cnki.net
6. Through the improvement and the optimization, service life of linings and running periods of kilns are increased.
经过改进和优选，使砌衬的使用寿命延长，同时也提高了窑的运转周期。
dict.cnki.net
7. Hang in there. These down periods will pass.
挂在那里。这些下跌时期将及格。
danci.911cha.com
8. It freed me to enter one of the most creative periods of my life.
它解放了我，让我重新进入又一个人生最具有创造力的时期。
www.haiyue.info
9. But capacity does not equal electricity. For all those turbines to be worthwhile, the wind has to blow in specific places at specific strengths for specific periods of time.
但是总转机容量不等于电力，对所有有价值的风力涡轮机来说，风必须在特定的时间段以特定的强度吹到特定的地方。
www.ecocn.org
10. You will learn after tampon use for one or two periods how often you need to change your tampon.
您将掌握如何改变你的卫生棉条在经过使用一个或两个经期的学习使用之后。
www.douban.com
11. It freed me to enter one of the most creative periods in my life.
这让我感觉如此自由，进入一生中最有创造力的阶段。
tzxx668.com
12. We do not keep parcels for very long periods at our service, so we always advice customers to comply as soon as possible.
我们不保持小包因为很长的期数在我们的服务，因此我们总是通知书顾客尽快地遵守。
danci.911cha.com
13. So that we can have two Mermaid …… can try different periods in the game to change its form to achieve the greatest gains.
这样我们就可以拥有两个美人鱼……可以试试在游戏中不同时期改变它的形态以实现最大收益。
danci.911cha.com
14. It must be very difficult for you as a banker to try to satisfy your customers during periods like this .
处于这样的时期，你作为一个银行家， 要想尽力去满足你的顾客们的要求肯定是很困难的。
www.ecd123.com
15. In this practice periods, begin by repeating the idea to yourself.
开始练习的时候，先向自己复诵一遍这个观念。
blog.sina.com.cn
16. You should take plenty of rest periods when your joints are inflamed and you are in pain.
您所应采取的很多休息时间，当您的关节红肿和你是在痛苦。
danci.911cha.com
17. Periods of maths, science, history and so on are no more.
数学、历史这些学科的课程再也不用分阶段了。
www.ecocn.org
18. So, as another topic for round table discussion, we are asking you to consider how the risks should be allocated to each party during both the Design-Build and Operation Service Periods.
于是，圆桌会议讨论的另一个题目，我们要求您们讨论在设计—建造期和运营服务期两个期间如何在当事人之间分配风险。
www.whjianwei.com
19. You can select several periods but only one actuality at the time.
可以选择几个期间，但一次只能选择一个现状。
www.ibm.com
20. Just as prices can be driven far above fair value in periods of euphoria, so they can be driven far below it in periods of fear.
就像价格在狂热期可以被推到远高于价值一样，它们也可以在恐惧时期被打压的远低于价值。
www.ecocn.org
21. To pay for the social progress, as a common phenomenon, exists in the different periods and respects of history development.
社会进步要付出代价作为一个普通现象，存在于历史发展的不同时期和不同方面。
dict.cnki.net
22. To pay for the social progress, as a common phenomenon, exists in the different periods and respects of history development.
社会进步要付出代价作为一个普通现象，存在于历史发展的不同时期和不同方面。
dict.cnki.net
23. Because users will stare at a sovereign application for long periods, you should take care to mute the colors and texture of the visual presentation.
因为用户会长时间盯着独占应用，因此应该考虑弱化视觉表现上的颜色和纹理。
-- 来源 -- About Face 3交互设计精髓
24. Many vertical applications are also sovereign applications because they are often deployed on the screen for long periods of time, and interaction with them can be very complex and involved.
很多垂直类的应用通常也是独占应用，因为它们也经常长时间占据屏幕。 这些应用的交互一般会比较复杂，也比较费事。
-- 来源 -- About Face 3交互设计精髓
25. Programs that monopolize users’ attention for long periods of time are sovereign posture applications.
如果一个程序长时间占据使用者的注意力，这个程序就是独占姿态的应用程序。
-- 来源 -- About Face 3交互设计精髓
26. Both single species and whole groups of species last for very unequal periods.
单独的物种以及整个的物种群存续的时期极不相等。
-- 来源 -- 英汉 - 辞典例句
27. But the money had come to mark off his weaving into periods.
但是，金钱却终于把他的织布活儿分成许多阶段。
-- 来源 -- 英汉 - 辞典例句
28. Training wheels are rarely needed for extended periods of time, and although they are a boon to beginners, they are a hindrance to advanced users when they are left on permanently.
培训工具虽然对于新手用户来说是一种福利，当这些工具永久留存下来时，是高级学习和使用的妨碍。
-- 来源 -- About Face 3交互设计精髓
29. She has her periods.
她月经来了。
-- 来源 -- 英汉 - 辞典例句
30. An example of a postural pattern is “transient,” which means that a person only uses it for brief periods of time in service of a larger goal being achieved elsewhere.
定位模式的实例之一就是“暂态”，即使用很短的时间服务于一个在别处实现的高级目标。
-- 来源 -- About Face 3交互设计精髓
31. By keeping in mind principles of flow and orchestration, your software can keep users engaged at maximum productivity for extended periods of time.
记住了协调和流的原则，你的程序能够让用户以最大的工作效力融入，并维持更多的时间。
-- 来源 -- About Face 3交互设计精髓
32. The defining characteristic of a transient application is its temporary nature. Because it doesn’t stay on the screen for extended periods of time, users don’t get the chance to become very familiar with it.
暂时式应用程序的显著特征在于其临时性质，因为它们不会长时间停留在屏幕上，用户不会有机会非常熟悉它们。
-- 来源 -- About Face 3交互设计精髓
periods
