Results indicate that proper quantities of ultra-fine limestone flour can help engineers to decrease the time-loss of concrete slump constant and to increase concrete strength.

适当的掺量可减少混凝土坍落度的经时损失，提高混凝土强度。

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The utility model relates to a packing bag, powdery or granular materials in which need to be poured out in proper quantities for many times.

本实用新型涉及一种需要多次适量倒出其中所盛装粉状或颗粒状物料的包装袋。

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One can picture these people lazing about in hotel robes, fawning over thread count quantities and proper lobby manner with equal zeal.

CNN: Confessions of a hotel mystery shopper

They lived frugally, published proper accounts, and lent judicious quantities of their depositors' money to firms with assets they could see.

ECONOMIST: Banking in the Baltics

In Europe, North America and parts of Asia, Galaxy Cameras will be an object of desire, and, for better or worse, Instagram feeds will explode with telephoto shots, proper exposures and sharp details, in massive, occasionally impossible to manage quantities.

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