视野测量

基本解释 (translations)

perimetry

与视野测量相关的网络例句 [注：此内容来源于网络，仅供参考]

Materials and Methods:236 pathology-confirmed breast lesions(155 malignanty,81 benignancy) and 221 disease-free contralateral breast tissues were examined using EPI-DWIb values=0,1000 s/mm~2TR/TE=8400ms/93.8ms; FOV=30×30cm;matrix=128×128;ASSET=2,slice thickness=4mm.DCE-MR imaging was also performed for accurate location of the lesion using VIBRANT sequence.The mean ADC values of malignant and benign lesions and the disease-flee contralateral breast tissues were calculated from the ADC map for each patient.One-way analysis of variance was applied to compare the mean ADCs of malignant lesions with benign lesions and disease-flee contralateral breast tissues.The threshold ADC value for malignant lesion was determined using a receiver operating characteristic(ROC curve analysis.Each lesion was classified into two major types:mass and non-mass lesion.The diagnostic performance of DWI was compared in breast mass and non-mass lesions.Results:155 malignant and 81 benign lesions were confirmed in 236 lesions.

材料与方法：搜集术前行乳腺MR检查并经穿刺或手术病理证实的236例乳腺病变，以对侧正常乳腺腺体作为正常对照，采用横轴位的平面回波-扩散加权成像序列，TR=8400ms，TE=93.8ms，层厚=4mm，激励次数=2：视野=30×30cm，矩阵=128×128，ASSET=2，b值=0和1000s/mm~2；参考动态增强图像准确定位，测量病变区和对侧正常乳腺腺体的ADC值，应用t检验比较良、恶性病变及正常腺体ADC值的差异，采用接收者工作特征曲线(receiver operating characteristic curve，ROC)确定良恶性病变的ADC界值；根据BI-RADS MRI将乳腺病变按照形态学表现分为肿块性病变和非肿块性病变两组，比较ADC值在肿块和非肿块性病变中定性诊断的效能。

Hence, the result of election in 2008 got unbalance between governability and proportionality. This article tends to measure the degree of disproportionality by Loosemore-Hanby index from 1992 to 2008 and tries to explain how disproportionality occurred from five dimensions－district magnitude, levels of seat allocation, threshold, number of total seats, and ballot structure.

本文的研究目的即是重拾对比例性的视野，透过Loosemore-Hanby D指数测量选制改革前后的比例性偏差程度，检视1992至2008年间比例性偏差数值的变化，并从五个面向－选区规模、席次分配、法定门槛、席次总数、选票结构－解释比例性偏差发生的原因，发现所有的选制设计皆不利於比例性，导致新选制的比例性偏差与旧制度产生极大的落差。

TyPe II collagen induced arthritisln the rat ank1e joint andoVathumin as antigen induced arthritis WA in the rabbit knee joint wereestab1ish2 Qualitative evaluation of me in skin, muscle, synovium, cedilagearound joint and blood was performed by OMA3 The CIA rats were treated on day 7 after hind paw swelling and erythemaAnimals were injected intravenously with ase at a dose of 10mg/kg,tWenty minuots 1ater, one ankle of the rats random1y assigned was exPosedlaser irradiation at l00J/cm fOr l000 seconds, and another ankle wasM grouP wihout laser The other two groups is unmanipulatedcontrol group and untreated CIA group Bimaleolar ankle widthmeasuremellts were taken in all animals every tWo days using amicrometer The histopathology of the ank1e Joint was assessed at day 21after disease onset4 The pro1iferating cell nuclear antigen WCNA of CIA treated by PDT andthe HMME group without laser was doterdrined by immunohistochemiStry5 The AfA rabbits were treated on day 7 after knee swelling and erythemaThe theraPy invo1ved lntravenous injection of l0mg/kg HMME, fOl1owedby 20 minues period in dim light, and transdermal light treatment with\l00 J/cm2 fOr l000 seconds The inner sides of the treated Anees wereirradiated at first, and then the outer side did 24 hours later, the synovialtissue of the Anees joint were removed and in situ cel1 aPoptosis wasdetCCted With tednal deoxync1eotidyl transferase-mediated dUTP nickend labelingR6suIt8:l The pathologic changes of CIA and AIA include subsynovial inflammation,opovial hyPerplasia, pannus formation, cartilage and bone destructionresemble RA.2 The studies demonstrated that there are different uptake of HMME withinskin, muscle, synovium, cartilage and b1ood, and the synovium cou1draPidly uPtake more ase than skin and cartilage at the firSt 30 minuesaller intravenous injection of HMME3 The bimaleolar anke width had no different among PDT treated group,H group withollt 1aser and untreated CIA group But hlstologicalevaluation showed statiStical1y significallt reductions in synovialhyperplasia, pannus formation and cart1lage reosion, bone destruction andtotal score in PDT treated group4 Image analysis showed that the ratlo bforeen the areas of the coufltedobect to that of the entire area in PDTtreated grOup is lower than that in conirol group, but the integrated oPticaldensity had no different between the two groups5 Imape analysis showed that the ratio between the area of the countedobject to that of the e

治疗组在大鼠出现踝关节红肿后1周，炎症达到高峰时进行PDT治疗。随机治疗大鼠一侧的踝关节，另。2。一一侧作单纯HMME 对照。治疗方法是大鼠麻醉后尾静脉注入 HMME10ngkg，20分钟后踝关节照光，激光波长627.sum，功率密度 100mwcm'，照射时间1000秒，能量密度100）／。治疗后避光喂养72 小时。隔日一次测量大鼠的踝关节左右横径，治疗后两周取关节进行病理d 观察。 4。大鼠CIA模型用上述方法进行PDT治疗后，治疗组和单纯HMME 组用兔疫组化SP法检测石蜡切片的核增殖抗原。 5。兔AIA模型在关节炎出现第七天进行PDT治疗，随机治疗一侧膝关节，另一侧作自身对照。兔耳静脉注入I'arrainrelomg／Kg，20分钟后，膝关节用金蒸气激光照射，激光能量密度100）儿旷。24 ／J'时后取膝关节滑膜作病理检查，并用脱氧核昔酸末端转移酶介导的缺口末端标记法原位检测凋亡细胞。结果： 1。模型观察：CIA大鼠炎症高峰期滑膜下炎细胞浸润明显，滑膜细胞明显增殖，炎症达到高峰后二周，血管缀形成，并侵蚀和破坏软骨和骨， CIA模型病理改变与人类RA相似。兔AIA模型膝关节滑膜病理可见滑膜细胞增生，滑膜下炎细胞浸润，也与人类RA滑膜改变相似。 2。关节周围组织中光敏剂含量的测定结果表明，各组织对HMME 的吸收速度和吸收量不同，荧光值一时间曲线不同，滑膜组织比皮肤和软骨对 HMME的吸收多，在 2 0分钟时即有明显差异。 3.PDT对CIA模型的治疗结果表明：PDT治疗后关节炎组、单纯 HMME组和治疗组踝关节左右横径统计学检验差异没有显著性，但病理评分PDT治疗组滑膜增生、血管资形成及软骨破坏、骨破坏和总分比关节炎对照组和HMME对照组好，统计学检验差异有显著性。。3＿军医进修学院硕士学位论文中文摘要 4.PDT治疗组PCNA阳性细胞较对照组少，图像分析结果表明面密度（阳性染色的面积总和与统计视野面积的比值）治疗组小于对照组，统计学检验差异有显著性。。 5.PDT治疗组凋亡阳性细胞较对照组明显增多，图像分析结果单位视野内阳性细胞数和面密度PDT治疗组高于对照组，统计学检验差异有显著性。凋亡细胞核直径PDT治疗组较小，与对照组相比，统计学检验差异有显著性。结论：二。CIA、AIA的病理改变类似人类RA，可作为研究RA病因、发病机制、检查及治疗方法的模型。 2。各组织对HMME的吸收速度和吸收量不同，滑膜组织比皮。

On the basis of comparative analysis of the relevant micro-imagemosaicing algorithms, a suitable algorithm is choosed to combine local images to ahigh-resolution images of greater vision, which is better for pathologist to observe cervical cellmorphology. By some measurement algorithms of pathological cells and metal particulate which are reported in magazines, cervical cell parameters measuring and nucleus plasm ratio analysisare better realized.

本论文通过将成熟的图像处理算法有针对性地用于宫颈细胞图像处理，较好的实现了对宫颈细胞图像几何变换，色彩变换，平滑，增强，边缘检测；在对比分析相关显微图像拼接算法的基础上，选择合适算法将局部图像合成更大视野的高分辨率图像，供医生更好的观察细胞形态；将相关文献中报导的处理病理细胞和金属微粒形态测量的算法用于宫颈细胞形态参数的测量，较好的实现了细胞形态参数测量及细胞核浆比分析等功能。

This paper introduces the basic method of measuring motor-vehicle forward vision field by means of three-coordinate measuring machine and derives the calculating formula of A-pillar obstacle angle of two-eyes visibility and summarizes the procedure of measuring visual field .

介绍用三坐标测量机检测汽车前方视野的基本方法，推导A柱双目障碍角的计算公式，并对视野检测过程进行了综述。

与视野测量相关的网络解释 [注：此内容来源于网络，仅供参考]

color contrast：颜色对比

视觉用视野计(perimeter)能够准确地测量.正常人双眼同时注视一景物时,颜色对比(color contrast)是两种不同的色光同时作用于视网膜的相色纸片会呈红色,

perimeter：视野计

人眼的中央凹视觉和边缘视觉用视野计(perimeter)能够准确地测量. 这是由于视网膜的中央凹部位和边缘的结构不同. 视网膜中央区能分别出各种颜色,由中央区向外周部分过渡,对颜色的分辨能力减弱,人眼感觉到的颜色的饱和度降低,

visual field：视界

其指可在标准视觉环境观看实际物清楚对比之能力101、视觉锐度或视力(visual acuity) 指可辨识目标物清晰度之一种测量视觉能力102、视角(visual angle) 指自观察点对向目标物或特定物之弧角,通常以圆弧度测量之103、视野或视界(visual field) 头与眼睛如保持固定,

visual field：视野或视界

其指可在标准视觉环境观看实际物清楚对比之能力84视觉锐度或视力(visual acuity) 指可辨识目标物清晰度之一种测量视觉能力85视角(visual angle) 指自观察点对向目标物或特定物之弧角,通常以圆弧度测量之86视野或视界(visual field) 头与眼睛如保持固定,

perimetry：视野测量法

Perimeter 视野镜 | perimetry 视野测量法 | period 周期

perimetry：周边视野检查法 视野测量法 视野检查

perimetrium 子宫外膜 | perimetry 周边视野检查法 视野测量法 视野检查 | perimyo-endocarditis 心包肌内膜炎

arc perimeter strabismometry：弧形视野计斜视测量[法]

corneal reflection method 角膜反光点法 | arc perimeter strabismometry 弧形视野计斜视测量[法] | strabismometer 斜视计

arc perimeter strabismometry：弧形视野计斜视测量

corneal reflection method 角膜反光点法 | arc perimeter strabismometry 弧形视野计斜视测量 | strabismometer 斜视计