1. Population genetics owes its origin to Francis Galton.
   体遗传学的创立应归功于弗朗西斯·高尔顿。
2. Within China, Bohea is considered the origin of black tea.
   在中国，武夷山被视为红茶的发源之地。
3. She embarked on a discourse about the town's origins.
   她开始讲本市的起源。
4. The cat is the origin of infection which the arch polypite gets sick.
   猫是弓形虫体病的传染源。
5. The chief of these questions respect the origin of exogamy and of endogamy.
   这些问题中最首要的同外婚制和内婚制的起源有关。
6. The origins of some words are unknown.
   这些词的起源是不知的。
7. He is considered to be of noble origins.
   人们都认为他出身高贵。
8. Scientists speculate on the origin of the universe.
   科学家们猜测宇宙的起源。
9. Earthquakes are grouped according to their origin, into three classes.
   地震按其起因可分为三类。
10. Sardinia's origins are lost in the mists of time .
    撒丁王国的起源已湮没在时间的迷雾中。
11. The origins of this ancient structure are lost in antiquity.
    这座古建筑的由来已经失传了。
12. They are collecting this material at the points of origin.
    他们正在产地收集这种材料。
13. Huanglong Beiyi nival the peak Minshan Xuebaoding, facing the Fujiang Bicheng origins.
    黄龙背倚终年积雪的岷山主峰雪宝顶,面临碧澄的涪江源流。
14. The origin is the "Hebdomad Reiteration" in ZhouYi and Zen Ideology of Buddhism.
    其文化渊源乃在《周易》“七日来复”之道和佛教禅宗思想。
15. In its social origins putschism is a combination of lumpen-proletarian and petty-bourgeois ideology.
    盲动主义的社会来源是流氓无产者的思想和小资产阶级的思想的综合。
16. Darwin generalized from many facts to reach his idea about the origin of man.
    达尔文对许多事实加以归纳, 得出了他对于人类起源的观点。
17. Her family is Portuguese in origin.
    她的家族是葡萄牙血统。
18. This philosophy is western in origin.
    这种哲学起源于西方。
19. What's the origin of your anxiety?
    你焦虑的根源是什么?
20. Electronmicroscopic examination shows that Ti-oxide (rutile or anatase) is replaced by brannerite, indicat-ing the metasomatic origin of brannerite.
    在电镜下观察到钛铀矿与钛的氧化（金红石或锐钛矿）成交代关系，说明钛铀矿是交代成因的。

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