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critical period

  • 关键期;[植] 临界期

网络释义专业释义英英释义

  关键期

非英语国家的儿童在学习第二种语言时存在一个关键期critical period,通常认为是3~10岁)即认得语言功能在青春期便完成其侧向大脑左半体的发育过程。

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  [植] 临界期

...说,昆虫每次脱皮后,新形成的表皮是属于幼体表皮、蛹表皮或成虫表皮,是取决于脱皮激素启动脱皮过程的临界期critical period)时是否有保幼激素存在。

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  关键时期

其实,作为个体的心理形成,接受环境影响的关键时期 (Critical Period) 是人的一至十岁。

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  危急时期

Learn Chinese Words - ... 关键阶段 critical stage 危急时期 critical period 关键证人 critical witness ...

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短语

critical dark period [植] 临界暗期 ; 临界夜长 ; 给予比临界暗期

Critical growth period 关键生长期 ; 以及生长关键期

critical development period 关键发展期

critical growing period 临界发育期

critical rotation period 极限旋转周期

critical moisture period 水分临界期

critical heating period 临界加热期

critical stable period 临界稳定周期

Critical differentiation period 临界分化期

 更多收起网络短语
  • 关键期 - 引用次数:18

    Conclusion:The results indicate that sound insulation and experience can modify the protein expression level of NR2A during the critical period of rat postnatal development.

    结论:在大鼠生后发育关键期,听觉经验可改变听皮层NMDA受体NR2A蛋白表达水平。

    参考来源 - 隔声后听觉重塑模型中听皮质突触NR2A表达的变化
  • 关键期 - 引用次数:15

    There is a distinct age difference in the development of children’s creative personality. The 4 year old is the critical period.

    3.随着年龄的增长,3~5岁幼儿创造性人格呈波浪式发展趋势,总体发展存在显著的年龄差异,4岁是幼儿创造性人格发展的关键期

    参考来源 - 3~5岁幼儿创造性人格的结构、发展特点与类型
  • 关键时期 - 引用次数:10

    When morphological plasticity showed biggest degree, it might be regarded as the critical period for cotton growth.

    可塑性最大的时期是棉花生长的关键时期

    参考来源 - 新疆北部次宜棉区棉花群体构筑特征及其调控途径研究
    临界期 - 引用次数:5

    Tasselling silking is the critical period for maize moisture,drought can cause the interval which is from loose powder to silking(ASI)prolonging,result in infertility flowering,kernel number decreasing significantly,thereby seriously affect maize production.

    抽雄吐丝是玉米的水分临界期,干旱可导致散粉至吐丝间隔(ASI)加大,致使花不遇,穗粒数大幅度下降,从而严重影响玉米的产量。

    参考来源 - 玉米抗旱机制及鉴定指标筛选的研究
  • 临界点 - 引用次数:1

    参考来源 - 卡拉麦里有蹄类自然保护区蒙古野驴的种群数量分布及食性选择的研究
    临界期
  • 临界周期 - 引用次数:3

    In this paper, basic theory of local critical period bifurcation is introduced in chapter one, and then in chapter two, the general method to analyze common zeros of polynomials.

    关于局部临界周期分岔问题,前人已经对二次多项式系统给出了十分丰富的结果。

    参考来源 - 一类四次可逆多项式微分系统的细中心问题

·2,447,543篇论文数据,部分数据来源于NoteExpress

Critical period

  • This article is about a critical period in an organism's or person's development. See also America's Critical Period.

以上来源于: Wikipedia

 柯林斯英汉双解大词典 

critical period

  • 1. 

    N a period in a lifetime during which a specific stage of development usually occurs. If it fails to do so, it cannot readily occur afterwards 关键时期; 生命中会产生特定发展阶段的一个时间段,如果该阶段没有出现,以后可能也不会出现 [psychol]

双语例句原声例句权威例句

  • The leaves has high containing water during water critical period.

    水分临界叶片具有较高含水量

    dict.cnki.net

  • Hackers can then steal information before it is purged during this critical period by rebooting the computer with a program which can copy the contents.

    黑客可以窃取信息然后才能清除这个关键时期重新启动计算机一个程序可以复制内容

    contactingexposedsingers.com

  • Teenagers are in critical period of their individual socialization, they are about to complete the socialization basically and enter the initial stage of their youth and enter society as new citizens.

    青少年处于个人社会化关键时期他们即将完成基本社会化开始踏进青年时代,而且还将作为一名成员进入社会

    dict.cnki.net

更多双语例句
  • This is expected very soon in Cairo." The coming 72 hours,argues Saif, is a very critical period, as both parties jockey for position and fighting intensifies.

    VOA: standard.2009.10.11

  • Agricultural villages will have existed all over the place in the late Stone Age, in the Neolithic Period, as it is known. But there is a difference and the critical difference is that a city contains a number of people who do not provide for their own support.

    农业村庄在石器时代后期,以及新石器时代随处可见,但二者是有区别的,最重要的区别在于,城市能容纳,相当数量,无需自给自足的人口

    耶鲁公开课 - 古希腊历史简介课程节选

  • It was during that critical waiting period 10 years ago that Klug decided if he pulled through, he would do everything in his power to help others going through the same thing.

    VOA: standard.2010.02.26

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