The author then proposes to develop an index of heterogeneity in time, perhaps in the following manner: habitat, applying the numbers1 of forest, o for meadow or savanna . 然后作者又提出求异质性在时间上的指数，这多半采用以下方法：生境：森林为1，草甸或稀树草原为O。
The hot, massive, high-luminosity stars of spectral types o and b are not distributed uniformly over the galaxy but are grouped into extensive, separate aggregates that have come to be called associations . O型和B型的大质量高光度热星在银河系中分布并不均匀，而是聚集成为分开的大星群，即所谓星协。
It can ' t be the mailman . it ' s only seven o ' clock 不可能是邮差。现在只有七点钟。
O deep thought , we were told that there is a gun 噢，深思有人告诉我们这有只枪
Aerospace series - elastomeric o - rings - dimensions 航空航天系列.弹性o型圈.尺寸
Study on structure of i o table based on erp 的机械制造企业投入产出表结构及分析
In this system , a distributed i / o system is adopted 系统为分布式i o测控系统。
Romeo : o , teach me how i should forget to think 罗：啊！那么你教我怎样忘记吧。
My chances of returning to a . p . o . are slim at best 那我回a . p . o的机会将十分渺茫
Wing on street and market street , tai o , lantau island 大屿山大澳永安街和街市街
