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- period of first impounding 首次蓄水期
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- The CTC displays little variation during a period of first 356 runs, followed by the degression of CTC for the subsequent 127 samples and the ensuing relatively lower level of CTC for next 65 runs. 在测量前356个样品时仪器的燃烧转化率几乎不变，测量接下来的127个样品时燃烧转化率逐渐递减，而最后65个样品的燃烧转化率保持在另一个显著降低的水平。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- Which period of history are you studying? 你正在学哪一段历史？
- The first or early part of a period of time. (时间的)前段一段时间的最开始或开头部分
- Abstract: It is found that frequency tunability of the modulated current is related to periodicity of the Bessel's function of first kind. 摘要： 用场方法研究了相对论速调管放大器辐射频率的可调性。
- This was the most difficult period of his life. 这是他一生中最艰难的时期。
- I favor as a practical policy the putting of first things first. 我建议，作为可行的策略、首要事务先行。
- A condition, time, or period of flowering. 花期一种开花的状态、一段开花的时间或时期
- That article is an example of first class journalism. 那篇文章是一流新闻文字的范例。
- In Latin, the nominative case of first declension nouns ends in a'. 在拉丁文中，属於第一类词形变化的名词的主格以a结尾。
- The capital cost is amortizable over a period of ten years. 资本费用可在十年之内分期偿还。
- The new government ushered in a period of prosperity. 新政府的成立带来了一个繁荣的时期。
- In the end, this research separates the self-rescuing process into four periods: the period of crisis incubation, the period of first aid, the period of stability, the period of passing on. 最后本研究将百货自救重整的过程分为四个时期，依序是危机潜伏期、急救期、安定期和转手期。
- The lectureship is tenable for a period of three years. 讲师这一职位任期三年。
- In a short period of time he grew into a great communist fighter. 在很短时期中，他成长为一名伟大的共产产义战士。
- They visited the site of first world war battle. 他们参观了第一次世界大战役遗址。
- The act or a period of observing; surveillance. 观察; 警戒观察或监视的行为或时间
- Alcoholics often suffer from periods of oblivion. 饮酒过度的人常常失去记忆。
