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- The content of direct observation or participation in an event. 直接观察或参与实践的内容。
- 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。
- The first is to use direct observation as birdwatchers do from a blind. 第一种是直接的观察，如一个观察者躲在隐蔽处看鸟时所作的观察。
- Most information was collected by direct observation of the animals' behaviour. 大部份信息都是通过直接观察动物的行为收集到的。
- Direct observation is the surest way to obtain accurate information. 获得精确信息的最好方法就是直接观察。
- Direct observation of the binding state of the kinesin head to the microtubule. 直接观察的驱动蛋白结合状态 ， 头部微管。
- It was his intent to build on direct observation and avoid speculative hypotheses. 他的意图是以直接的观察为基础而避免推测性的假说。
- 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。
- Likewise, direct observation became increasingly important to Qing ethnographic writings. 同样地，直接观察法对于清帝国民族志作品也变得越来越重要。
- They adopted Eugene Boudin's practice of direct observation, painting entirely out of doors. 以一块一块的小色片来塑造出形体。
- Conclusion Evaluating the effect of mitral valvuloplasty by direct observation on beating heart is practicable. 结论：采用心脏跳动下直视观察的方法评价二尖瓣成形的效果是切实可行的。
- With direct observation and stomach dissection,this paper studied the predatory behavior and meal habit of Lacerta vivipara. 通过直接观察和胃容物分析对胎生蜥蜴(Lacerta vivipara)的捕食行为和食性进行了研究。
- The historical nature of macroevolutionary study involves inference from fossils and DNA rather than direct observation. 由于巨演化涉及非常长的实践时间，所以必须依赖化石与DNA来推论，而不是直接观察。
- Objective To investigate the therapeutic effects of retina tears location and cryoretinopexy seal under direct observation with an surgery microscope. 目的观察手术显微镜直视下对视网膜裂孔定位和冷凝封闭的疗效。
- Objective To summarize the method and experience of direct observation of the effect of mitral valvuloplasty on beating heart. 摘要目的：总结在心脏跳动下直视观察二尖瓣成形效果的方法和经验。
- This supervised treatment must be continued regularly and uninterrupted for 6-8 months, including direct observation of drug-taking for at least the first two months. 必须有规律地继续这种监督下的治疗,并连续6-8个月无中断,而且在至少头两个月中要直接监督服药。
- Haier is the Bo out before the enumeration of a large number of sexologist in the Masters, they are carried out on human sexual intercourse direct observation. 而伯列海尔则例举出在马斯特斯之前的一大批性学家，他们都对人类性交进行了直接的观察。
- Gathering information from a variety of sources, such as measuring, maps, polls, surveys, direct observation, resource books, films, people and exhibitions. 从各种来源收集信息,如测量、地图、调查、直接观察、资源书籍、电影、人脉和展览。
- The Use of Direct Observations over the Aerosol Particle Size Distribution for Inverting Lidar Data. 用气溶胶粒子尺度分布的直接观测反转光达数据。
- However, stage movement is of moreexpressive power,more vividness and more direct observability. 然而，动作比台词更有表现力、形象性和直观性。
