One-time die casting mold, the weight error is small, high efficiency.

模具一次性压铸成形，重量误差小，生产效率高。

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Even with that margin of error, DeSilva says, it was clear that the birth weight of Australopithecus infants was much closer to the 6 percent of modern humans than the 3 percent of apes.

德西尔瓦说，即使存在着一定幅度的误差，结果还是很明显，南猿幼儿的出生重量更接近于现代人类，即占母体重量的6%，而不是类人猿的3%。

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The error of weight system is discussed by analyzing the installation accuracy of weight module and the processing of weight signal. Experimental result is also presented.

通过对称重模块本身精度、模块安装情况以及对称重信号的处理、分析，论述了称重系统的误差情况，并针对实验结果得出结论。

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In 2003, the issue of passenger weight surfaced when a commuter plane crashed on takeoff from Charlotte, North Carolina, because of excess weight and a maintenance error.

CNN: Airline policies juggle larger passengers

First, weight loss is often an uphill metabolic battle for many, with very little margin for error in achieving that appropriate 1-2 pound per week goal you mention.

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