All models have a safety label with plastic cover on top of the finger rest. Mark the label for easy identification of all your pipettes.

所有机型在手指架上均有带有塑料薄膜的安全标签。标签可使所有移液器易于识别。

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Aerial cable, cross-linked cable, cable with plastic cover, mine cable, controlling cable, cable for boats, long-distance symmetrical cable, optical cable and optical and electronic cable.

架空导线、塑力缆、交联电缆、橡套电缆、油矿电缆、控制电缆、船用电缆、长途对称电缆、光缆及光电综合缆等。

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Cover the hole with the plastic sheet.

用塑料薄片把洞盖上。

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Then cover the top of the pot with a see-through plastic bag.

VOA: special.2011.04.26

it's this paper mend with a plastic cover and there's all these black magnetic particles here.

它是用这种纸以及一种塑料覆在上面,这里还有一些黑色磁性粒子。

哈佛公开课 - 计算机科学课程节选

Cover tightly with plastic wrap and let rise at room temperature until doubled in size, about 2 hours.

NPR: Two Centuries of 'Baking in America'

Cover tightly with plastic wrap and let rise at room temperature until almost tripled in volume, about 2 hours.

NPR: Two Centuries of 'Baking in America'

To make a gadget called the Can Pump N' Pour, a circular hard plastic ring with a rubber cover that keeps the fizz in opened soda cans, Davison engineers went through 30 different versions with its own moldmaking machines before getting the shape right.

FORBES: Inside InventionLand