The case is most preferably made of plastic, the connections preferably being hot-plate welds.

箱盒最好由塑料制成，连接方式最好为热板焊接。

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Preferably, the cleaning material comprises a surfactant, which most preferably has detergent properties.

优选地，所述清洗材料包含表面活性剂，最优选地其具有洗涤性质。

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Typically, the polymeric particles comprise particles of nylon, most preferably in the form of nylon chips.

一般地，所述聚合物颗粒包括尼龙颗粒，最优选地为尼龙切片的形式。

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The Centers for Disease Control and Prevention recommends keeping sodium intake between 2, 300 to 1, 500 milligrams per day for most people, preferably at the lower end of that scale.

CNN: Gut-busting restaurant meals named 'dis-honorees'

In Mexico City, though, pollution and crime have progressively driven people out of the parks and the streets, so most now walk as little as possible preferably no further than from the valet-parking service to the restaurant.

ECONOMIST: Fat Mexico

POLITICIANS, more than most mortals, like to be remembered by something tangible and preferably grandiose.

ECONOMIST: Jean Chr��tien, historical monument