direct observation meaning in English
直接观测
直接观察法
Examples
- 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。 - 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 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。 - Everyone knows true science lies in direct observation
人人都知道，科学建立在直接的观察之上 - Direct observation of these protoplanetary disks were made only a few years ago
我们在数年前才发现到这些原恒星的吸积盘。