基于时空约束的内核级安全CAD访问控制研究与实现 - 热点模具网 能否访问该受控对象。 ③支持主体对客体的访问主要有四种方式:向下读(rd,read down)、向上读(ru,read up)、向下写(wd, write down)、向上写(wu, write up)。 (III)角色访
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read up on 熟读 ; 仔细研究 ; 研读
no read up 主体对客体可写不可读 ; 向上读
Read up more from 阅读更多的
read up on some subject 系统地研究某一学科
read up on different cultures 认真研读不同国家文化
V to acquire information about (a subject) by reading intensively (就一个题目加以)研读
If you observed a four-year-old child, for example, my daughter is 4 years old; you might read up on Piaget's stages of cognitive development we covered those in class.
如果你观察一个四岁的孩子,例如我四岁的女儿,你可能要先研读皮亚杰的认知发展阶段理论,这一理论是我们在课堂上讲过的。
I've read up on the dangers of all these drugs.
我已熟知所有这些药物的危险之处。
I'll need to read up on the case before the meeting.
在开会前,我需要看一些有关这件事的材料。
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VOA: special.2009.04.06
He tells us that everything that we've read up to this point that has been spoken by a third-person narrator.
他把目前为止我们读到的,所有以第三人称叙述的事情都告诉我们。
Revenues minus costs makes profits, and again, for those of you who are less familiar with economics, I'm hoping this is not really too hard but you can read up on it.
收入减去成本就是利润,对经济学不太了解的同学,我觉得这个很简单,你们都能听懂吧
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