| 1. | Mass flow information can be secured by using a densitometer .
质量流量的数据可借助于密度计而获得。
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| 2. | The zero point of the density scale is defined by having no specimen in the densitometer .
定义密度计内没有样品时的密度为密度尺标的零点。
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| 3. | After processing, the sensitometrically exposed step wedge is read on a densitometer and the data is plotted .
加工完毕后，即用密度计对试验胶上复制的阶梯级谱的密度进行测定，然后用测得的数据作图。
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| 4. | The results from the pollen densitometers indicate the number of pollen grains sucked into a device per square millimeter of the aperture .
花粉显像密度计的计算结果，可以表明每一平方毫米孔径上吸入的花粉粒数。
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| 5. | The setup densitometer lamp must be replaced
设定用浓度计的灯泡必须更换
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| 6. | Standard practice for calibration of transmission densitometers
透射密度计校准的标准规程
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| 7. | Verification regulation of diffuse transmission visual densitometer
漫透射视觉密度计检定规程
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| 8. | Phantoms for performance evaluation of x - ray bone densitometer
X射线骨密度计性能评价用人体模型
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| 9. | The setup densitometer lamp is too weak . prepare for repalacement
设定用浓度计的灯泡已太弱，准备更换
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| 10. | Scanning transmission densitometer
扫描透射密度计
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