He houses the fish in black cattle troughs, which have proved to be sturdy and nontoxic.

他将鱼养在黑色的牛槽内，这些牛槽已证明耐用且无毒。

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The systematic mineralogical studies are worked on the yellow and black cattle-egg stone samples from Shoushan rivulet of Fujian Province.

对采自福建省寿山溪流域的黄色和黑色牛蛋石样品进行了系统的矿物学研究。

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The sequences of MC1R gene of Chinese Holstein Cattle, Luxi Yellow Cattle and Bohai Black Cattle were cloned and sequenced in this experiment.

本实验克隆测序了中国荷斯坦牛、鲁西黄牛和渤海黑牛三个品种的MC1R基因。

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She and her husband, Norris, built a home on the land and raised Black Angus cattle and buffalo.

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From a granite outcrop beyond the shed it was possible to look down and make out black dots in the valley, which were cattle.

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It is also the last redoubt of wildlife in northern Mexico: black bear and puma, jaguarundi and bobcat, perhaps even reclusive jaguars and ocelots, as well as feral cattle and horses.

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