大家都搜：
直接观察
1、anecdotal observation───轶事观察
2、direct flights───直飞航班，直达班机
3、observation───n.观察; 监视; 评论；n.观察；监视；观察报告
4、under observation───受到观察；在监视下；在观察中，在监视下
5、direct───adv.直接地；正好；按直系关系；adj.直接的；直系的；亲身的；恰好的；vi.指导；指挥；vt.管理；指挥；导演；指向
6、direct selling───ZhiXiao，直接销售，直接ChuShou；直接销售（等于directmarketing）
7、by direct───直接
8、observation tower───瞭望塔
9、observation post───观测所；[军]观察哨；观察所
1、FINDING SOME: First Direct Observation of Dark matter.───正在发现一些：对于黑洞的最早的直接观测结果。
2、Second place on the list of breakthroughs was awarded for the first direct observation of a planet beyond our own solar system.───第二大突破是首次直接对我们太阳系之外的一个星体展开的观察活动。
3、historical nature of macroevolutionary study involves inferencefrom fossils and DNA rather than direct observation.───宏观进化论研究具有史学性质，它的质料来自化石和DNA，而不是直接观察。
4、the content of direct observation or participation in an event It was a most educational experience I had ever had.───这是我有过的教育意义最大的一次经历之一。动词
5、Direct observation of the middle and lower parts of the anorectal canal at a crimple state or an expansion state can be performed.───使Gang管直肠中下段在皱缩及展开两种情况下得以直接观察。
6、A manager using direct observation sets aside specific times to work alongside workers, or just stands back and notes performance.───在使用直接观察法时，须留出特定的时间与下属一起工作，或者只是站在后面观察他们工作的情况。
7、Motion across the line of sight can be followed by direct observation.───与视线垂直的运动可以通过直接观测得到。
8、Most information was collected by direct observation of the animals' behaviour.───大部分信息都是通过直接观察动物的行为收集到的。
9、The historical nature of macroevolutionary study involves inferencefrom fossils and DNA rather than direct observation.───宏观进化论研究具有史学性质，它的质料来自化石和DNA，而不是直接观察。
1、The survey was based on direct observation of over 500 schools.
2、With direct observation and stomach dissection, this paper studied the predatory behavior and meal habit of Lacerta vivipara.
3、Most information was collected by direct observation of the animals' behaviour.
4、A combination of psychometric methods and direct observation and discussion was used.
5、It was his intent to build on direct observation and avoid speculative hypotheses.
6、The Primary School survey was based on direct observation of 542 schools and 1121 classes.
7、Assistance must likely be uncovered through direct observation, or through accounts of people who worked with the visionary.
8、The most commonly used survey methods are direct observation of user behaviour or direct seeking of user opinions.
9、Accounting tends to supersede direct observation because the units to be controlled are usually many and they are also probably geographically dispersed.