或门(OR gate),又称或电路、逻辑和电路。如果几个条件中,只要有一个条件得到满足,某事件就会发生,这种关系叫做“或”逻辑关系。具有“或”逻辑关系的电路叫做或门。或门有多个输入端,一个输出端,只要输入中有一个为高电平时(逻辑“1”),输出就为高电平(逻辑“1”);只有当所有的输入全为低电平(逻辑“0”)时,输出才为低电平(逻辑“0”)。
为你和每个孩子准备一个柳条框。放在门前或门后。
Keep a wicker basket for yourself and each child by the front or back door.
当你下车时,确保你的衣服或书包不会被扶手或门碰到。
When you get off the bus, make sure that your clothing or book bags don't get caught on the handrails or the doors.
摄影小贴士:在室内拍摄时,透过窗户或门照在被摄者身上的光线是很美的。
Photo Tip: if photographing indoors, window or door light falling on the subject can be beautiful.
Now, this course is primarily aimed at students who have little or no prior programming experience.
现在,这门课程,主要面向零基础,或少量编程经验的学生。
It'd be actually much more valuable for you to know how to ; right?--if you're getting along in Western civilization; or how to use computers,or sexual technique, or how to speak other languages.
懂得如何修车,对吗,如果你要融入西方文明;,还要懂得如何使用电脑,性技巧,说一门或多门外语。
Because we have, as you've hopefully realized, made a concerted effort over the past several years to really reach out to students on this campus who might not otherwise have considered this as a field of exploration, just a one semester course, or even ultimately a concentration or minor.
你们也认识到了,因为我们,在过去几年中作出了共同的努力,来影响这个校园的学生们,但是某些学生可能认为这并不是一个探索性的领域,而只是学期中的一个课程而已,或者只是一门主修或选修课程。
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