您要查找的是不是：
- critical dark period 临界暗期
- This is a very dark period in the history of our nation. 在我们的民族史上，这是一段黑色的岁月。
- She invokes Mayan teleology, saying“ we are in a dark period before sunrise. 门楚援引玛雅神学目的论中的话说，“我们正处在黎明前的黑夜”。
- She invokes Mayan teleology, saying “we are in a dark period before sunrise. 门楚援引玛雅神学目的论中的话说，“我们正处在黎明前的黑夜”。
- If the dark period was too short, the photochemical system was not completely regenerated. 如果暗周期太短,光化学系统不能完全再生。
- But the past has a big hole. It's called the Hadean or Dark Period because nobody knows anything about it. 但过去有一个大洞。它叫做冥古代或黑暗期，因为人们对其一无所知。
- The PBAN gene expression level in SG is variable among different instars in the dark period. 在不同日龄的处女蛾SG中,进入暗期第5时以1日龄最高,2日龄次之,以后在每日龄的表达逐渐减弱。
- In the eyes of Cambodian government officials, many of whom had some involvement with the Khmer Rouge, the sooner this dark period can be laid to rest, the better. 在柬埔寨政府官员（其中多数参加过红色高棉组织）的心目中，这段黑暗岁月平息的越快就越好。
- Pinochet's authoritarian regime was a dark period in Chile's constitutional development, being responsible for many cases of human rights violations. 而皮诺契的高压统治不但成为智利宪政发展史上的阴影，也充满了侵犯人权的案例。
- In the past 35 years not only have we ended for all time a dark period of our past and created a socialist society in China,but we have changed the course of human history. 三十五年来，我国不但完全结束了旧时代的黑暗历史，建立了社会主义社会，也改变了人类历史的进程。
- In the past 35 years not only have we ended for all time a dark period of our past and created a socialist society in China, but we have changed the course of human history. 三十五年来，我国不但完全结束了旧时代的黑暗历史，建立了社会主义社会，也改变了人类历史的进程。
- It was observed that under normal 11:13 LD photoperiod regime, egg dischargeoccurred five minutes after the beginning of the dark period and peaked 5-15 minutes later. 在11:13（L:D）的光周期下，排卵一般在黑暗开始后5分钟即已开始，5-15分钟后达到高峰。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- We started early in order to arrive before dark. 为了在天黑前到达，我们很早就动身了。
- Originating during a dark period of Austria's history, these concerts were initially conceived for a local audience as a reminder of better times and a source of hope for the future. 新年音乐会最早源于奥地利的黑暗年代;原本是想通过音乐让本国听众能够追忆起过去了的美好时光;并鼓舞人们对未来寄予希望.
- She is a very discerning art critic. 她是位眼光敏锐的艺术评论家。
- But arrived by 2000, this exchequer is broken, it is a darkness period that individual website develops a year later. 但到了2000年底，这个财源就断掉了，之后的一年则是个人网站发展的一个黑暗期。
- I think the chastisement to him is too critical. 我认为对他的惩罚太严厉了。
- Eberle discovered that Coryphodon fed on fresh Arctic foliage during sunny times and dead Arctic leaves, wood, and fungi during the dark periods. 埃尔伯发现，在有光照的时期，冠齿兽食用的是新鲜植物叶子，而进入永昼期时，它们的食物变成了枯叶，树木和菌类。
- The inquiry was critical of her work. 该项调查对她的工作提出了批评。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
