例句與造句

1. It depends on the identification of zone fossils .
   它依賴于分帶化石的鑒別。
2. Igneous rocks do not contain fossils .
   火成巖不含化石。
3. In these respects, the fossils resemble modern humans .
   在這些方面，這些化石類(lèi)似于現(xiàn)代人類(lèi)。
4. The search for fossil man then shifted to eastern africa .
   對(duì)化石人的探索工作轉(zhuǎn)移到了非洲東部。
5. The rocks themselves bear another kind of evidence--the fossils .
   巖石本身還擁有另一種證據(jù)化石。
6. It's difficult to find fossil in a sentence. 用fossil造句挺難的
7. Scientists have dated the fossils by their bone structure .
   科學(xué)家根據(jù)那些化石的骨骼結(jié)構(gòu)確定其年代。
8. At this distance of time it is difficult to date the fossil .
   時(shí)間隔得這么久了，很難確定這化石的年代。
9. Tow factors are favorable for the preservation of organisms as fossils .
   有兩個(gè)因素對(duì)生物化石的保存是有利的。
10. Sedimentary rocks are thus tagged by the fossils which they contain .
    沉積巖就這樣以它們所含的化石作為鑒別的標(biāo)記。
11. Two others of these trilobite fossils have been found in the same area .
    在同一地區(qū)還發(fā)現(xiàn)了另外兩塊這些三葉蟲(chóng)化石。
12. The answers may lie in a close reexamination of the fossil evidence .
    通過(guò)對(duì)化石證據(jù)的仔細(xì)反復(fù)的研究是可以得出答案的。
13. They can be misidentified easily in the subsurface as fossil offshore bars .
    它們?cè)诘叵律钐幾钜子谂c石化了的濱外沙洲混淆起來(lái)。
14. The composition of fossil fuels varies with source, type, and degree of refinement .
    礦物燃料的成分隨來(lái)源、種類(lèi)和精選程度而變化。
15. About 90 per cent of the energy used in the united states is derived from the fossil fuels .
    美國(guó)使用的能量，大約90來(lái)源于化石燃料。
16. Dart christened the fossil australopithecus africanus, meaning the "southern african ape" .
    達(dá)特給化石命名為非洲南猿，意即“南非類(lèi)人猿”。
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