Appearance: white amorphous sub-end of the five water insoluble, acid and alkali solutions.

外观：白色无定型分末，不溶五水，酸和碱溶液。

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The end result of any systems development methodology is a product, 1 usually composed of many atomic sub-elements (components) that can be identified by part number and field-replaced as a unit.

任何系统开发方法的最终结果都是一个产品， 1 通常被由许多原子级子元素（组件）组成，可以被部件号码和替换字段标识为一个单元。

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In order to check on the retrieval status, the sub retrieves the back-end document periodically.

为了检查获取状态，这个子过程周期性地获取后台文档。

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High-end appliances are a must, with owners installing Sub-Zero refrigerators, six-burner ranges by Viking and Dynasty (to name a few), and double dishwashers from Miele.

FORBES: Ultimate Kitchens For The Holidays

It doesn't help matters when you're trying to render that inefficient code on extremely low-end hardware, like the sub-1GHz single-core chip inside the ZTE Open.

ENGADGET: Firefox OS is repeating the mistakes of others and hoping for a different outcome