查询词典 credit hour

Here in our department, the Geometric-Optics is a 3-credit, 3-hour per week, one-semester course. There are three consecutives parts in the one-semester lecture:The 1st part :the nature of light,the related theorems about reflection and refraction, image formation.

本系之几何光学是一学期、三学分、每周三小时的课程，教学内容大致包含以下三部份：一、介绍光的性质、在介面上反射、折射之有关定理、成像的原因及应用。

In our short time with the "brain mouse" controller, we had some difficulty figuring out what exact "thoughts" did what, with our primary accomplishment being repeated backwards jumping motions while getting destroyed in a match of Unreal Tournament 3. To the NIA's credit, however, we could already tell that we were getting a bit of a sixth sense for the controller, and with the hour or so of recommended time for learning, we're sure we could be fragging with the best of them.

虽然名字叫做Brain Mouse，但真正使用的它在电玩浴血战场3里小试身手之后，我们还是搞不清楚究竟哪种「脑波」能控制哪个动作，或许完全遵照NIA的使用说明，好好的花上几个小时来熟悉整套系统，我们能表现得更好也说不定。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。