Conclusion The study present a laboratory method to evaluate the efficacy of whitening cosmetic products.

结论：本研究为祛斑美白化妆品的功效评价提供了一种体外实验方法。

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The aim of this experiment is to examine haemoglobin and haematocrit results between laboratory method and field method.

这个实验的目的是研究实验室方法和域之间的方法血红蛋白和红细胞压积的结果。

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The paper has made a study with laboratory method on the effect of chemical plating of Ni on the thermal fatigue property of cast iron.

采用实验室手段探索了表面化学镀镍对提高铸铁热疲劳抗力的作用。

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Per Ola Kristensson and Keith Vertanen, at the University of Cambridge's Computer Laboratory, have developed a method of allowing speech-recognition programs to share their thoughts, as it were, with the user, in order to speed up the correction process.

ECONOMIST: Better speech-recognition technology

The method requires a series of advanced laboratory procedures, microarray chips and a high-speed gene-sequencing machine to assemble the strands in the proper order, correct any errors and then read the final text.

WSJ: Harvard Researchers Turn Book Into DNA Code

However, on Monday it was revealed that a new report carried out on behalf of HSE by the Health and Safety Laboratory (HSL) - which carries out scientific research - that the method of testing carried out by Santia could "overestimate the levels of asbestos fibres as it does not distinguish between asbestos fibres and other fibres such as paper, clothing and skin cells".

BBC: Asbestos: More concerns over Cwmcarn High School future