核子密度仪可快速获得其压实度。
Nucleon density Instrument can test its compactness rapidly.
用超声骨密度仪测定骨密度。
The bone mineral density was measured by the quantitative ultrasonography.
目的分析骨密度仪测量骨密度的变异系数。
Objective To analyze the coefficient of variation(CV) by measurements of bone mineral density with the dual-energy X-ray absorptiometer(DXA, Prodigy).
双能X射线骨密度仪测定大鼠股骨干骺端的骨密度。
Bone density of femur metaphysis of rats was determined by dual-energy X-ray absorptiometry.
目的超声骨密度仪测定妊娠中晚期孕妇跟骨骨密度。
Objective To determine the calcaneum bone density of pregnant women's in meta late-phase with ultrasonic bone density apparatus.
线骨密度仪测定的椎体形态学：椎体高度的参考数据？
Vertebral morphometry by X-ray absorptiometry: Which reference data for vertebral heights?
每层碾压完毕，用核子密度仪快速检测压实密度和孔隙率，…
Once roller compaction is completed for each layer, apply rapid test of the density and porosity with a nuclear densimeter…
核子水分-密度仪作为一种快速无损检测新设备，应用日渐广泛。
As a new means of quick and non-damaging checking, the nuclear density-moisture gauge is being widely used.
本文概要叙述了骨密度各种测量方法；阐述了骨密度仪的诊断判据。
Manifoldmeasurement methods of bone mineral density and diagnostic criteria of bone mineral densitometer are elucidated in this paper.
目的：解决骨密度仪使用中遇到的空间不足和探测器运动障碍的问题。
Objective To solve the encountered problem of lack of space and dyskinesia of detector in dual energy X-ray absorptiometry system.
无核密度仪检测沥青路面压实度具有快速、高效、准确、对人体无害等特点。
It shows that using non-nuclear density gauge to measure the compaction degree of asphalt pavement is fast, high efficient, accurate and harmless.
方法：采用BMD 40 0型骨密度仪对急性脑血管病偏瘫患者进行骨密度检测。
Methods: BMD-400 type bone density instrument was used to exame the bone density of the hemiparalysis patients caused by acute cerebrovascular disease.
方法描述DXA骨密度仪测量技术原理和参数，阐述当前骨吸收测量技术的利与弊。
Methods The physical meaning of BMD and other relative parameter of DXA was described. The advantages and disadvantages of current absorptiometric techniques were presented.
探讨了在液化石油气混空气系统中采用氧分析仪或相对密度仪控制混合气热值的可行性。
Feasibility of using oxygen analyzer or gravitometer for calorific value control of LPGair mixture is studied in the system of mixing LPG and air.
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。
In this paper we discuss the Model BH6012 Two Dimensional Bone Densimeter. The principle, structure, virtue and performances of the instrument are presented.
有时将连续指示和记录的相对密度仪安装在站的上游，在站上油品切换点处设置遥测指示仪表。
Continuously indicating and recording gravitometers are sometimes placed upstream with remote indicators located at the switching point.
利用沥青路面密度仪对路面离析问题进行检测快速准确、无损及无放射源，可以为同类工程借鉴。
Detecting surface segregation by using PQI has many advantages of rapid, accurate, nondestructive, and non-radioactive, it can be used as reference for the similar engineering construction.
方法采用破骨细胞与骨片的体外共培养法和显微摄片、显微光密度仪扫描及计算机图像分析技术。
Methods Rabbit's osteoclastes were coincubated with bone slices and microphotographed, microdensitometric scanned and analyzed by computer image analysis system.
应用双能X线骨密度仪测量92例绝经后妇女的第1～4腰椎、股骨颈、转子间、大转子的骨密度。
The bone mineral densities (BMD) of the 1-4 lumbar spines, neck of femur, tuberosity and greater trochanter were determined by dual energy X-ray absorptiometry (DEXA) in 92 postmenopausal women.
铝体模来源：美国LUNAR公司生产的DPX - MD双能X射线骨密度仪所配备的自检模块。
Source of aluminum model: self-check die-block equipped by DPX-MD dual-energy X-ray bone densometer produced by American LUNAR Company.
介绍一种基于SPA测量方法的跟骨骨密度仪的设计原理，包括机械系统和控制系统的设计及工作原理。
The design principles of a bone densitometer for heel bone based on SPA are introduced here, which include the principles of mechanical system and control system.
为减少放射源对仪器操作人员辐射的影响，对表层型核子水分-密度仪进行了改进，研制出遥读遥测式表层型核子水分-密度仪。
In order to reduce radiation on the operator, a remote-control nuclear surface moisture-density gauge is developed by improving the original nuclear surface moisture-density gauge.
制作一台全息照相显影密度仪，该仪器在暗室中，显示清晰，使用方便，对提高工作效率，节省材料，制作优良的全息图有很好作用。
The instrument has features of clear digital display and easy operating in dark room. It raises working efficiency, saves material, and has good effect on taking fine hologram.
分别采用DD60A和D51 密度仪测定制丝生产线冷却后和储丝后成品烟丝样品，并将两者的测定结果进行分析，对这两台仪器性能进行比较并作出评价。
The samples of cut tobacco after cooling and storing were tested with DD60A and D51, the(results) were analyzed and the performances of these two densimeters were compared and evaluated.
分别采用DD60A和D51 密度仪测定制丝生产线冷却后和储丝后成品烟丝样品，并将两者的测定结果进行分析，对这两台仪器性能进行比较并作出评价。
The samples of cut tobacco after cooling and storing were tested with DD60A and D51, the(results) were analyzed and the performances of these two densimeters were compared and evaluated.
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