实验结果表明：改进的汉普仪法测土壤中氧气百分含量，操作简单，能够满足现场测定，可以通过干洁空气为标准气体进行误差校正。
Experimental results showed: Industry oxygen can measure soil oxygen content percent meet the site measurement, ready to measure air as gas calibration standards.
采用海藻酸钙包埋异常汉逊酵母，将自行设计的简易流动注射式系统，结合溶氧电极，构成BOD 生物探针仪，对污水进行快速测定。
A microbial sensor consisting of an immobilized cell column and an oxygen electrode with FIA system was made for estimation of BOD.
（英译汉）科学家推测，地震仪未能准确检测岩层变化。
Scientists suspect that the seismic instrument failed to monitor the shift of rock layers.
（英译汉）科学家推测，地震仪未能准确检测岩层变化。
Scientists suspect that the seismic instrument failed to monitor the shift of rock layers.
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