scanning density
英 [ˈskænɪŋ ˈdensəti]
美 [ˈskænɪŋ ˈdensəti]
网络 扫描密度
双语例句
- The mineralogy and morphology of eight fly ash samples from power plants in Zhejiang Province were studied with X-ray diffraction ( XRD) and scanning electron microscopy ( SEM). The density, particle composition and water retention of fly ashes were also measured.
应用X-射线衍射（XRD）、扫描电子显微镜（SEM）、粒度分析和压力膜对浙江省8个火电厂粉煤灰的矿物学、形态、颗粒组成和持水性进行了研究。 - Results Pre-contrast CT scanning was a single low density lesions in all patients, post-contrast CT scanning showed slightly inhomogeneous enhancement in 17 patients, 3 patients ( 3/ 17) showed low density unenhancement area with margin enhancement, 2 patients delayed enhancement;
结果CT平扫所有病例均为单发低密度病灶，CT增强17例不均匀轻度强化，其中3例病灶出现大片低密度无强化区，部分边缘强化，2例病灶可见延迟强化区； - Objective Through analysis of clinical data, to research the technique of positioning, scanning and image measurement of bone mineral density with QCT, to study the change regularities of bone mineral density ( BMD) in cancellous bone and whole body of lumber vertebrae;
目的通过临床资料分析，对QCT骨密度测量中的扫描定位、图像测量等技术问题进行探讨，对椎体松质骨与整体骨的密度变化进行分析，找出规律。 - On the plain scanning, the density of tumor was displayed as homogeneous density ( 10/ 12).
平扫肿块密度均匀（10/12），增强后强化均匀（11/12）；显示钙化（3/12）； - Results Each of scanning parameter, volume and density affected the noise on CT imaging.
结果扫描参数，受检体的体积及密度均影响CT图像噪声。 - On enhanced CT scanning the density of renal medulla increased, the margin of renal calyces became indistinct.
CT增强扫描肾髓质密度增高，肾小盏界限模糊。 - The structure of copolyester and effect of polar on it was investigated by Differential Scanning Calorimeter ( DSC) density measuring and calculation of WLF free volume fraction of copolyesters. The effect of structure and polar on permeability of copolyesters was also discussed in this paper.
通过对不同组成的共聚酯的热分析（DSC）及密度测定，并推导出它们的WLF自由体积分数，分析了共聚酯的基本结构以及极性对它们的影响； - Study on the scanning parameters of the best density resolution for Helical CT and the clinical application
螺旋CT最佳图像密度分辨力时扫描参数的研究 - Results: The CT scanning images of all the cases showed that, under? at scanning, the density of the metastatic tumors to the brain of lung squamous cell cancer was over the slightly-high level and by no means even.
结果全部病例的CT扫描影像结果显示肺鳞癌的脑转移瘤在平扫时密度均在稍高密度以上，密度表现为不均匀； - The results show that fine grains and level surface of the deposits can be got by increasing electrolyte flow velocity and scanning speed of nozzle at the same current density.
研究结果表明，在电流密度相同时，增大电铸液喷射流速、提高喷嘴移动扫描速度有利于获得颗粒细小、表面平整的铸层；