The color of Oil cell, the number of non-glandular hair, leaf-trace bundle and vascular bundle are distinct in micro-character.

而油细胞的颜色，非腺毛、叶迹维管束及维管束的多少则是显微上的主要区别点。

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After it reaches its maturity, the whole volume of the oil cell is filled with the large vacuole, which becomes the oil sac subsequently.

当油细胞发育成熟后，细胞质及核开始解体，整个油细胞的腔由大液泡充满，成为油囊。

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When detectives did finally launch a major probe in Tamaulipas, they found that a cell of the deadly Zetas gang was organizing oil robbery and transporting the crude into Texas.

当侦探们最终在Tamaulipas发现一个主要线索时，他们发现一群亡命的Zetas帮正在组织石油抢劫和把原油输送到德克萨斯州。

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Biodiesel can be produced by extracting the oil from the algae cell.

BBC: Bath's Roman Baths algae could fuel cars

Siemens and Shell, for example, have just announced a new fuel-cell technology for oil rigs that will capture emissions of carbon dioxide and methane, generate power from them cleanly, and sequester the exhaust.

ECONOMIST: Emissions

The research team are therefore also looking for a species of algae with a weaker cell wall and high oil content.

BBC: Bath's Roman Baths algae could fuel cars