class period的例句大全

The Type 62 was considered a heavily armed 100-ton class patrol boat during that period time.

在那段时期62型被公认是一种重装备100-吨级巡逻艇.

At which point, the crisis period encourages intensified class conflict and forces societal change.

每逢这种危机周期都会激发剧烈的等级冲突并迫使社会变革.

In the period of the Ming and the Qing dynasties, facing the mature traditional culture, the ruling class took it as their key task to systemize academic achievements.

明清时期，面对着成熟的传统文化，统治阶级将系统化学术成就当做他们的主要任务。

You must turn in your assignments at the end of each class period.

你必须在每次课程结束前交出你的作业.

The courses are based on a weekly two-hour class, extending over a period of 25 weeks.

这些课程每周上一节课，每节两个小时，持续25周。

Travel was arduous and costly throughout the period, possible only for a privileged class—the same that produced gentlemen scientists, authors, antique experts, and patrons of the arts.

那时候，旅行很困难而且开销很大，只有那些特权阶层才能做到——也是这一阶层造就了有身份的科学家、作家、文物专家和艺术投资人。