observational

形容词：

形容词: observational

更多词形：

形容词: observational | 副词: observationally |

单词例句：

Ries said."This is an observational study using data from a large database.

这是一项观察性的研究，使用来自一大型资料库的数据；

Every time you break an egg, you are doing observational cosmology.

你每打一颗蛋，就是在进行一次观测宇宙学的研究。

Dial-layer bulletproof toughened glass door ensures absolutely clear observ ation on objects in chamber.

钢化、防弹双层玻璃门观察工作室内物体，一目了然，能够向内部充入惰性气体。

Dozens of observational studies since the early 1980s have suggested that calcium affects blood pressure.

自对世纪80年代早期以来，许多的观察研究都显示钙对血压有影响。

Objectiv: To observ the clinical effect about healing hysteromyoma with Cassia tuig toria soup add or subtract.

目的:观察桂枝茯苓汤治疗子宫肌瘤的疗效。

The visibility rules in Beijing were analyzed on the basis of historic data and field observational data.

利用历史资料和外场观测数据,对北京市大气能见度的规律进行了分析。

Observational Learning Algorithm (OLA) is an ensemble method based on social learning theory.

观察学习是一种基于社会学习理论的集成学习方法，以往对其研究集中于同构模式。

Observational studies show that PFO closure resulted in migraine cessation or improvement in 80% of such patients.

观察研究表明，卵圆孔未闭（PFO）封堵术可终止偏头痛的发作或可改善80%头痛的患者。

A number of entirely new experimental and observational methods have grown to maturity.

许多崭新的实验和观察方法已趋成熟。