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- A Study on the Rational Collecting Period of Equisetum Hiemale L. 木贼合理采收期的考察
- The vagaries of collection over 12 hours are so great that shorter collecting periods are preferable. 收集时间超过12小时发生难以预测的变异会太大，以采用较短的收集时间为好。
- Object: To discuss the effects of collecting periods on the quality of Anemarrhena asphodeloides Methods: The content of saponins in Anemarrhena asphodeloides was determinated by HPLC-ELSD. 目的:探讨药材的采收时间对知母品质的影响。
- Objective To confirm the reasonable collection period of Flos Lonicerea Similes Hems l. 目的确定细毡毛忍冬的最佳采收期。
- Customers who do not collect their notebook in the designated collection period are required to re-collect in the next round of distribution period and no compensation will be made. 客户如未能于指定日期内提取电脑，客户可于下一派货展期内领取，但将不获任何赔偿。
- Build up the company credit and risk control policy, set up the complete credit control system, manage and control A/R in order to shorten the collection period of A/R. 制定公司信贷和风险控制政策，建立信控体系，管理、控制应收帐款，从而缩短应收帐款回收期。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- How long has Jim gone in for collecting stamps? 吉姆爱好集邮有多长时间？
- We are collecting money for children in need. 我们在为贫困儿童募捐。
- Alcoholics often suffer from periods of oblivion. 饮酒过度的人常常失去记忆。
- We are collecting money for the famine victim. 我们在为遭受饥荒的灾民募捐。
- I find amusement in collecting stamps. 我发现了集邮的乐趣。
- Suddenly, collecting antiques is all the fashion. 收集古董突然盛行起来。
- We have three periods of chemistry a week. 我们一星期三节化学课。
- Three different pastoral production systems existed in 3 periods: the traditional period (up to 1958), the collective period (1958?983), and the privatisation period (from 1983 onwards). 在三个时期内存在着三个不同的畜牧生产系统：传统时期（到1958年），集体时期（1958-1983），私有化时期（从1983年起）。
- He is enamored of stamp collecting. 他迷恋于集邮。
- That period was a bright page in the history of Chinese literature. 那个时期是中国文学史上光辉的一页。
- He is enamoured of stamp collecting. 他迷恋于集邮。
- 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。
- I must admit I am very fond of collect rare book. 我得承认我很喜欢海内珍本。
