Both of these companies are seen by consumers as very environmentally friendly, yet they stand at opposite ends of the spectrum for environmental impact among our sample of food and beverage firms.

这两家公司在消费者看来都是非常环保的，但是在我们食品和饮料公司的样板中，它们分别处于对环境冲击的两个极端。

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This study did, however, use a broader sample of the autistic spectrum than Dr Giulivi's, and looked at muscle cells, whose metabolic profiles are very different from nerve cells and lymphocytes.

2005年的这项研究采用的自闭症患者的样本数量比Giulivi博士的研究要大，而且还研究了肌肉细胞，肌肉细胞的新陈代谢状况跟神经细胞和淋巴细胞皆不相同。

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MethodsAnalyze spectrum of the sample signal and propose the formula of common sample frequency in low speed.

方法分析了带通采样信号的频谱和规律，导出了低速采样频率的选取公式。

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It could vaporize a rock and identify its minerals from the spectrum of light they emitted, or drill a sample and tease apart its chemical constituents.

NEWYORKER: The Martian Chroniclers

For clarification the study, per the statement quoted below in the last paragraph, was limited to a sample of individuals referred into comprehensive community mental services and not indicative of the general population of people on the spectrum.

FORBES: Abuse Of Mom In Childhood And Autism Risk