1. A kind of non-contact high precision nuclear densimeter was developed.
研制了一种非接触式、高精度核子密度计。
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2. The article briefly introduces the operating principle of vibrating densimeter.
叙述了振动管式密度计的工作原理。
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3. This method provides a simpler, more accurate and reliable way to calibrate densimeter on the spot.
本方法为核密度计的现场率定提供了一种简便易行、准确可靠的新途径。
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4. Regression coefficient between sensor and densimeter is 0.997, The sensor response remained stable for at least 8 days.
传感器与糖度计法测定的相关系数为0.997。传感器至少可以稳定使用8天以上。
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5. After roller compaction, the wet density of RCC would be measured by sampling from the digged pit or by nuclear densimeter.
碾压后，挖坑取样或采用核子密度水分计选点测量碾压混凝土的湿密度。
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6. Once roller compaction is completed for each layer, apply rapid test of the density and porosity with a nuclear densimeter…
每层碾压完毕，用核子密度仪快速检测压实密度和孔隙率，…
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7. The relation between the optics density of the X ray and the output information voltage of micro densimeter is investigated.
探索了X射线照片密度与显微密度计信号电压之间的关系。
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8. Compared with the testing result of densimeter method, it is shown that the testing result of microscopic image analysis method is credible.
与比重计法测定结果的对比分析表明，显微图像分析法是可靠的。
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9. Shale (mudstone) densimeter is a special instrument used to measure shale (mudstone) density during drilling in geological exploration for oil and gas.
页(泥)岩密度计是石油及天然气地质勘探中现场随钻测量页(泥)岩密度的专用计量器具。
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10. The working principle of the vibration-type water mud densimeter is dis-cussed in our paper. It guided the design of the variator and the secondary meter.
本文分析了振动式水泥浆密度计的原理，指导了变送器和二次仪表的设计。
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11. In this paper we discuss the Model BH6012 Two Dimensional Bone Densimeter. The principle, structure, virtue and performances of the instrument are presented.
本文介绍了BH 6012二维扫描单光子骨密度仪的原理、仪器构成、优点和性能指标。
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12. Methods The normal human hairs were treated with perming combing and stretching, and the keratins of the damage hair were analysed by using SDS-PAGGE and laser densimeter.
13. Three conventional methods for measurement of petroleum density are described in the present paper. They are pycnometer method, hydrometer method and digital densimeter method.
本文介绍了三种测定石油密度的方法，传统的密度计法和密度瓶法及现代的数字密度计法。
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14. A simple, modified magnetic float densimeter that can be used to determine the density of solution is described and the factors that influence its precision and accuracy are discussed in detail.
本文介绍了一种改进的、原理简单的溶液密度测量装置——磁浮密度计，讨论了影响精密度和准确度的因素。
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15. A simple, modified magnetic float densimeter that can be used to determine the density of solution is described and the factors that influence its precision and accuracy are discussed in detail.
