介绍了一种改进的交联密度测定仪。
An improved cross link density measuring apparatus is introduced.
目的：探讨聚丙烯塑料瓶的密度测定法。
Objective: To establish a mensuration for consistency of polypropylene bottle.
海绵密度测定仪是领先的固体密度测量仪器。
The sponge density measuring instrument is a solid density measuring instrument leading.
骨密度测定是评价骨质丢失、诊断骨质疏松的重要手段之一。
The bone mineral density measurement is one important means for evaluation bone loss and diagnosis osteoporosis.
从台车烧结饼上取样，进行了物相分析、强度测定、密度测定；
The mineralogical analysis; strength and density measurement were conducted with the samples taken from the sinter cake on the pallets.
在接受吸入皮质类固醇的人中，23%的女性及4%的男性经历骨密度测定。
Of those exposed to inhaled corticosteroids, 23% of women and 4% of men underwent bone densitometry.
干燥的风积沙对扰动很敏感，现行有关规程中的密度测定方法对其均不太适合。
Because the dry wind-blown sand is sensitive to disturbance, the methods for measuring density in current regulations are not appropriate to it.
骨密度测定应用双能X射线骨密度测量仪，测量l2 ~ 4和股骨上端的骨密度。
Bone mineral density (BMD) of L2-4 and upper end of femur was assayed with X-Ray absorptiometry.
海绵密度测定仪主要用于各种海绵原料及海绵制品的密度测量，操作简单，精确度好。
The sponge density measuring instrument is mainly used for measuring the density of various sponge, sponge products raw materials and has the advantages of simple operation, good accuracy.
方法：采用骨密度测定对临床40例中、老年腰痛病人以及同年龄段健康人骨密度值进行对比分析。
Methods: the bone mineral density of 40 current elder patients with lumbar pain was determined and compared with the value obtained from healthy persons.
年幼者密度测定数据的获得和解读仍颇具挑战性，因此这项工作应在有经验的儿科密度测定中心进行。
Acquiring and interpreting densitometry data from younger patients remains challenging and should be performed in experienced pediatric densitometry centers.
结果269例肺密度测定的患者均得到了满意的肺密度值、像素在各区间的分布频率和像素分布曲线图形。
Results Satisfactory results of lung density in 269 patients were achieved, so were the frequency and the curve of pixel distribution.
目的应用螺旋ct肺密度测定软件，根据肺密度变化，找出与放射性肺损伤之间的相关因素，探讨其应用价值。
Objective To evaluate lung density variation in radioactive lung injury by lung density detecting software of helical ct.
通常情况下，密度测定要在6个月之后进行再次测定，但在某些情况下，至少一年以后再进行测定可能更为合适。
Although 6 months should normally elapse before densitometry testing is repeated, it might be appropriate in some cases to wait at least 1 year.
目的探讨多层螺旋CT (MSCT)肺密度测定对结缔组织病(CTD)肺间质病变(ill)早期诊断的临床意义。
Objective To investigate the early diagnosis oft he interstitial lung lesion (ILL) of connective tissue disease (CTD) by measuring pulmonary density with multi-spiral ct (MSCT).
2011年1月3日——美国儿科学会(AAP)发布了儿童和青少年骨密度测定临床指南，内容涉及其使用、说明、危害以及费用。
January 3, 2011 - the American Academy of Pediatrics (AAP) has issued clinical guidelines regarding the use, interpretation, harms, and costs of bone densitometry in children and adolescents.
目的：采用组织多谱勒成像（TDI）、彩色室壁运动分析（CK）及声学密度测定（AD）评价心梗患者非梗塞区心肌功能的改变。
Purpose: To evaluate the clinical value of tissue doppler imaging (TDI), color kinesis(CK) and acoustic densitometry (AD) in the assessment of non-infarcted regional myocardial function.
方法对2 80例不同孕期的孕妇用超声骨密度测定仪测量跟骨骨密度（BMD） ，同期选择30例正常健康非孕期妇女做对照组。
Methods 280 cases gravidas in different gestation were determined in calcaneum bone density by using the apparatus. 30 cases normal healthy non-pregnant women were selected as the control group.
提示老年肾虚证与骨密度有直接相应变化的关系，骨密度测定可作为肾虚证本质辨证的客观评价指标和观察肾虚证治疗效果的参考依据。
It is indicated that kidney asthenia is closely related to bone density, thus bone density may be used as an objective index for diagnosing kidney asthenia.
因此，在骨质疏松药物研发的过程中，以测定骨质量为主要目的的生物力学实验就显得尤为重要，且不能简单地被骨密度测定、骨组织形态学等等实验方法所取代。
Biomechanical experimental methods, one of whose main aims was to determine the bony quality, couldn't been superseded by the bone densitometry, the histomorphology of bony tissues, and so on.
因此，在骨质疏松药物研发的过程中，以测定骨质量为主要目的的生物力学实验就显得尤为重要，且不能简单地被骨密度测定、骨组织形态学等等实验方法所取代。
Biomechanical experimental methods, one of whose main aims was to determine the bony quality, couldn't been superseded by the bone densitometry, the histomorphology of bony tissues, and so on.
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