According to field trials, measurement results of FBG strain tube are mostly agreeable with these of declinometer.

现场实验结果显示FBG应变管的测量结果与测斜仪的测量结果非常吻合。

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But each strain is slightly different, and only the fastest growing one - determined by which tube turns the darkest green - will be chosen for further development.

但是每个品种略有差异，只有生长最快的那个——管子里颜色变得最绿——会被选择进一步开发。

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And the strain sensitivity coefficients are studied in detail when sticking the mental tube packaged FBG sensors on two materials.

详细研究了两种基体材料上钢管封装的光纤光栅应变传感器的应变灵敏度系数。

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Even though this was test-tube research and the new strain has not yet been shown to be infectious in animals, the scientists involved say it offers important clues as to how prion diseases cross between species.

BBC: NEWS | Health | How BSE may have infected humans