Using the method in Quantification Metallography, the size of grain and hardening particles, volume percentage of inclusions and hardening particles are estimated according to samples.

在解剖被检试样的基础上，运用定量金相学的分析方法，估算了被检部位的晶粒直径、夹杂物体积百分数、强化粒子直径及体积百分数。

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According to the Guangzhou authorities, the contaminated samples were found to have 0.21 milligram to 0.4 milligram of cadmium in each kilogram of rice.

WSJ: Cadmium-Tainted Rice Found in Guangzhou

According to an Arbitron spokesman, the meter samples in Philadelphia had fewer persons between 18 and 34 than the company would have liked, and the situation in New York was set to be the same.

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The samples come in at all hours of the day and night and are handed over in all sorts of containers according to the doctors who tell us some samples are viable while others have to be thrown away.

CNN: Sperm smuggling alleged at terror prison