observations「observation数学术语」
observation是什么意思
observation
英[ˌɒbzəˈveɪʃn] 美[ˌɑ:bzərˈveɪʃn]
n. 观察; 观察力; 评论; 观察所得;

[例句]She has good powers of observation.
她的观察力很敏锐。
[其他] 复数:observations 形近词: reservation preservation conservation
observations是什么意思
observation /ˌɒbzəˈveɪʃən/ CET4 TEM4
1.
N-UNCOUNT Observation is the action or process of carefully watching someone or something. 观察
例:
...careful observation of the movement of the planets.
…对行星运行的仔细观测。
2.
N-COUNT An observation is something that you have learned by seeing or watching something and thinking about it. 观察结果
例:
This book contains observations about the causes of addictions.
这本书包含关于上瘾原因的观察结果。
3.
N-COUNT If a person makes an observation, they make a comment about something or someone, usually as a result of watching how they behave. 观察评论
例:
Is that a critici** or just an observation?
那是一种批评呢,还是一种观察评论而已?
observations怎么读
observations英 [ɒbzə'veɪʃnz] 美 [ɒbzə'veɪʃnz]
n.观察资料( observation的名词复数 );观察力;注意;言论
例句:
This book contains observations about the causes of addictions.
该书包括有关成瘾原因的观察发现。

