密度测定

对莲子不同发育阶段子叶蛋白SDS-PAGE图谱的光密度测定表明：莲子叶蛋白有12个主要SP亚基（SP1－12）。

Result from optical densitometry of protein SDS-PAGE in different developmental stages of the lotus cotyledon indicated that the lotus cotyledon SP included 12 major subunits ( SP 1-12 ) .

结论HLD可出现继发性骨质疏松症，骨密度测定可较早期地发现骨关节损害，有助于预防和减少骨关节变形和骨折。

Conclusions HLD can appear secondary osteoporosis . Bone densitometry testing can discover the earlier period osteoarticular injures in hepatolenticular degeneration , which militate to prevent and reduce bone joint transform or bone fracture .

昆明地区成人定量CT骨密度测定的研究

A study on bone mineral density of adult in Kunming city by quantitative CT

大鼠神经肌肉接点N型乙酰胆碱受体密度测定的ELISA法

An ELISA for the determination of N-Ach receptor in nerve-muscle joint of rat

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 .

桡骨单光子骨密度测定与跟骨X射线摄片诊断骨质疏松比较桡骨头半脱位的X线片表现

Single photon absorptiometry and calcaneum radiography for diagnosis of osteoporosis X-ray manifestation of subluxation of radial head

结论螺旋CT肺密度测定能准确评价不同类型肺气肿的肺密度，并能按肺密度推测肺气肿类型。

Conclusion The ALD detected by spiral CT can correctly assess the lung density , and can suspect the sorts of emphysema .

目的评价螺旋CT肺密度测定在诊断肺气肿中的应用价值。

Objective To evaluate the value of measurement of average lung density ( ALD ) using spiral CT in diagnosis of pulmonary emphysema .

并在左侧桡骨远端1／3处，用单能光子骨密度测定仪测定BMD。

BMD was measured at left radius by mono-energy X-ray absorptiometry .

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 .

重症肌无力患者Jitter值及肌纤维密度测定研究

Jitter and Fiber Density Study in Myasthenia Gravis

基于GVFSnake模型的骨密度测定研究

Study of bone mineral density measurement based on GVF Snake model

单光子骨密度测定适于在患OP的高危人群中作为筛查方法。

Single - photon absorption meter is fit for high risk women of OP.

肺肿瘤血管三维重组与CD34标记微血管密度测定相关性研究

Correlative Study of 3D Reconstruction of Lung Tumor Vasculature and CD34 Marked Microvessel Density

肺功能检测取其FEV1及FEV1FVC所测值与预测值的百分比（%），并将CT肺密度测定结果与肺功能结果进行对照。

FEV1 and FEV1 / FVC ( % predicted ) in pulmonary function testes and controlled to mean lung density which were studied .

QCT骨矿密度测定校验体模系统的研制

A Calibration Phantom System for QCT Bone Mineral Density Determination

发射强度与电子密度测定的结果显示了Freon12在ICP的不同观测高度产生不同的影响，表明ICP在导入Freon12后出现了明显的热箍缩效应，从而有利于该化合物的完全分解。

The thermal pinch effect was found with the addition of Freon 12 , which is beneficial to the complete decomposition of the compound .

目的：利用计算机、MicrosoftAccess数据库软件对双能X线骨密度测定（DXA）的数据资料进行智能化管理。

Aim : Computer and Microsoft Access was used to attain the goal of intellectual management of the patient database from Dual-energy X-ray absorptiometry ( DXA ) .

利用QDR-4500W型DEXA机内人体ROI软件做动物骨密度测定

Determination of animal bone mineral density by means of human ROI software of QDR-4500W DEXA

采用X射线极密度测定方法，研究了18%Ni马氏体时效钢不同冷轧量（50%、70%，90%）及其冷轧后再经固溶处理或时效处理织构的变化。

The texture changes with deformation in 18 % Ni maraging steel after cold-rolling ( 50 , 70 , 90 % in reduction ) followed by solution or aging treatment have been investigated using X-ray pole density measurement .

术后第8周骨密度测定证明自体微小颗粒骨复合bFGF组骨密度值明显高于对照组。

The bone mineral density ( BMD ) in the group of compound of b-FGF and autogenously micro grain bone was much higher than that of other groups at 8 weeks .

目的探讨肝豆状核变性（HLD）骨密度测定及临床骨关节症状。

Objective To probe into the bone density and osteoarticular symptom of 216 cases in hepatolenticular degeneration ( HLD ) .

结论妊娠期间存在不同程度的骨量降低现象，L1椎体骨密度测定较腰椎其余部位更为敏感。

Conclusions During pregnancy and early postpartum , women presented different degrees of low bone status and the detachment of L1 BMD is more sensitive than other parts of lumbar .

D2-40标记的喉鳞状细胞癌组织淋巴管密度测定及其临床意义

Clinical significance of lymph vessel density marked by D2-40 in laryngeal squamous cell carcinomas

采用XRD方法结合粉体相对密度测定研究了热处理条件对沉淀法合成纳米CeO2的结构和性能的影响。

Effects of different heat treatment conditions on the structure and property of CeO_2 nanocrystalline synthesized by precipitation method were studied with XRD method combining with measurement of relative density of CeO_2 nanocrystalline powders .

为了评定I号药的疗效和机理，在造模前、造模后和治疗后，分别进行3次血清GOT、TG和髋区的骨密度测定和病理组织学检查。

In order to evaluate the therapeutic effect and its mechanism of FNI , before and after modeling and after treating , the content of serum GOT and TG , the bone density of hip region , and the pathohistology of femoral head were examined .

采用双能X线骨密度测定仪及其所附带的小动物测量软件，测定大鼠离体股骨的骨矿含量（BMC）和骨密度（BMD）。

Using Dual-energy X-ray absorptiometry and the detector attached to small animal measurement software to measure the isolated rat femoral bone mineral content ( BMC ) and bone mineral density ( BMD ) .

前言：目的：应用双能X线骨密度测定仪（DEXA）观察骨折愈合过程中骨痂的骨密度变化，说明临床测定骨折愈合程度的方法。

Objective : To find the clinical significance and value by using Dual Energy X ray Absorptionmetry ( DEXA ) as a quantitative measure of callus .

E-301换热器管程喷头出口液体分布密度测定

Measuring Fluid Distribution Density of E-301 Heat Exchanger Injector Outlet

方法采用免疫组化法和原位末端标记技术对8例桥本氏甲状腺炎（HT）和8例正常对照甲状腺组织中Bcl2、Fas、FasL和细胞凋亡情况，进行了检测和光密度测定分析。

Methods The expressions of Bcl-2 , Fas , FasL and the apoptosis in 8 cases of HT and 8 cases of normal control were investigated by using immunohistochemical and TdT-mediated dUTP nick end labeling techniques .