1·I had a productive period.
我过了充实的一天。
2·Make the two weeks "off" the most productive period you've ever had at work.
让你离开的这两个星期成为最高产的时期。
3·China - ASEAN Economic and trade cooperation is in the history the most active, the most productive period.
中国-东盟经贸合作正处于历史上最活跃、最富有成效的时期。
4·When it is in the post productive period, the distribution of the remaining oil is of vital importance to the oilfield.
油田进入特高含水期后，搞清楚剩余油的分布是关系油田生存的一项重要课题。
5·Because the traditional agricultural has some characteristics, such as long productive period, many test data, the region dispersion and so on.
由于传统的农业具有生产周期长、测试数据多、地域分散等特点，因而虚拟仪器在农业方面的应用显现出了高效率的优点。
6·The period from 1959 to 1964 was his first productive period during which he displayed a colorful world to the children in the newly founded China.
1959年至1964年是他儿童诗创作的第一个丰收期，作品为新生中国的少儿展现了一个绚丽多彩的世界。
7·The letters translated in this book span the most productive period of my literary life, when, owing to great good fortune, I was young and less known.
写这本书里所翻译的信时，我正处于我文学生涯里最具创造力的阶段。那时的我十分幸运：年轻且无声名之累。
8·Paper is mainly aimed at improving the technological conditions of synthesizing HMB, which can greatly decrease the cost and shorten the productive period.
对合成hmb的工艺条件进行了探索和改进，大大降低了生产成本，缩短了生产周期。
9·Soil water infiltration capacities and parameters of soil water infiltration model make severe change in agriculture productive period, but have definite change law as well.
建立、验证了土壤水分入渗参数的多元逐步回归模型。
10·While it is never fun to see the industry enter a downturn, I have learned that this can actually be a very productive period for the smart companies that know how to weather the storm.
然而，产业低迷可不是什么有趣的事情，我一直在了解对于那些知道如何应对风暴的聪明的公司来说，可能也意味着会进入一个高产周期。