查询词典 in contrast

Contrast-enhanced Ultrasound(1) Renal occupied lesions: the contrast-enhanced imaging feature of renal cell carcinomas are multiformity. It was different in time of start-enhancing and start- expurgation and intensio.3 cases revealed wash-in contemporarily and 6 cases revealed wash- in quickly in time of start-enh ancing.In time of start-expurgating, 3 cases showed wash-out quickly, 3cases revealed wash-out contemporarily,3 cases showed wash-out slowly,6 cases revealed a higher contrast enhancement and 3 cases revealed a even contrast enhancement in enhancing intension; 4 cases with renal cyst s,outline had more clear and inside had no contrast media washing in and enhancing;3cases with renal angiomyolipomas washed in slowly,washed out slowly and equal or low enhanced ; 2cases with renal columnar hypertrophy were no outline appearance and the same enhancement and ech o as the nomal rena tissue.

超声造影诊断结果：(1)肾占位性病变：9例肾透明细胞癌，其超声造影表现多种多样，造影后肾脏恶性病灶造影开始增强的时间、开始廓清的时间及增强强度不等，在开始增强的时间方面，与正常肾皮质同时灌注增强的有3例，表现为快进的有6例，在开始廓清的时间方面，快退3例，同退3例，慢退3例，在增强的强度方面，6例病灶表现为高增强，3例为等增强表现；4例肾囊性病灶，超声造影轮廓较二维超声清晰，但内部始终未见增强；3例肾血管平滑肌脂肪瘤表现为慢进慢退，回声呈等、低增强表现；2例肾柱肥大超声造影无明显包块轮廓出现，造影增强的动态变化时间、强度与正常肾组织一致。

Results The according perception of Normocytic, Microcytic and Non-classified RBC between phase contrast microscope and UF-100 urine sediment analytic instrument RBC-info are 91.4%, 94.4%, 83.3% respectively, the according perception between phase contrast microscope and RBC-P70Fsc are 94.9%, 95.7%, 94.7% respectively, and the according perception between phase contrast microscope and RBC Fsc-DW are 84.4%, 86.8%, 90.5% respectively, the specificity of UF-100 and phase contrast microscope in glomerular hematuria and non-glomerular hematuria are 84.3%, 88.1% and 83.3%, 87.9% respectively.

结果 观察相差显微镜与流式细胞分析仪RBC-info尿红细胞均一型、变异型、混合型形态符合率分别为91.4%、94.4%、83.3%，与RBC-70Fsc符合率分别是94.9%、95.7%、94.7%，与RBC-Fsc-DW符合率分别是84.4%、86.8%、90.5%，流式细胞分析仪与相差显微镜的特异性在肾小球性血尿和非肾小球性血尿分别是84.3%、88.1%和83.3%、87.9%。

Seventy-seven male big rats of four to five months old with the weight of two hundred and eighty to three hundred and twenty grams were divided randomly into contrast group of zero week,contrast group of three weeks,contrast group of seven weeks,contrast group of eleven weeks,experimental group of three weeks,experimental group of seven weeks and experimental group of eleven w...

选用280～320g 4～5月龄wistar雄性大鼠44只，随机分为0周空白对照组11只，3周实验组11只，7周实验组11只，11周实验组11只，0周空白组于0周处死，解剖取大鼠股骨，以生理盐水浸湿的纱布包裹，置-20℃冰箱内保存备用。

The main characters is the contrast : positive and negative character contrast -- and love Smeshko Hamida Jiaximo mostly good-hearted, sincere and beautiful human representatives, Crowder, and France is selfish, cold and ugly human representatives, very good and evil were clearly reflected in these two groups of people - who produced a strong contrast.

最主要的是人物形象的对比：正面与反面人物的对比--爱斯梅哈尔达和加西莫多是善良，真诚和美好的人性的代表，克罗德、法比则是自私、冷酷和丑恶的人性的代表、善与恶十分鲜明地分别体现在这两组人物身上，产生强烈的对照。

This paper presented the research and exploration of mechanism and technics as well as the design of the magnetic circuit of this new compound machining, based on above, establishing the parameter model, meantime, analyzing influential effects on productivity of magnetic and EDM compound machining the holes through large numbers of experiments, including velcoity contrast experiments of pre-compound and after-compound machining with the change of current, velcoity contrast experiments of pre-compound and after-compound machining with the change of magnetic induction, velcoity contrast experiments of pre-compound and after-compound machining with the change of impulse width, experiments of the superficial roughness, experiments of the Electrode wastage, and intersectant experiments analysis as well as the change experiments of current waveforms. Through a number of experiments we analysed the influential effects of magnetic and EDM compound machining, compared the factors with EDM by oneself. A large of experiment records and deducibility have demonstrated that the productivity of magnetic and EDM compound machining is developed by 20%～400% than traditional EDM.

本论文对磁场电火花复合加工这种新的复合加工的机理、工艺和复合加工的磁路设计进行了研究和探索，在此基础上，建立了磁场电火花复合加工的参数模型，同时通过大量的随着电流变化磁场电火花复合前后加工速度对比实验、磁感应强度变化时的加工速度变化实验、随脉冲宽度变化的加工速度实验、表面粗糙度实验、电极损耗量实验、磁场电火花复合加工正交实验分析、电流波形变化等实验，实验分析了影响磁场电火花小孔加工效率的因素，并且跟单一的电火花加工中的影响因数进行了比较，大量的实验数据和理论推导证明磁场电火花复合加工比传统的单一电火花加工的效率提高了20％～400％左右。

Methods: Twenty-five cases of urethral diseases underwent urethral retrograde contrast sonography and other ways (X-radial urethral contrast, urethroscope and emiction way of urethral contrast).

用逆行尿道声学造影检查25例尿道疾病患者。同时作X线尿道造影、尿道镜、排尿法尿道声学造影进行对比。

This text mainly is to panorama video frequency picture, the usage partitions new calculate way automatically according to the video frequency object of timespace consociation at preparing processing stage's ash to video frequency sequence degree diagram to carry on a partial contrast degree to strengthen a processing, increasing foreground object and the contrast degree of background, the filter which passes 3 ×s 3 templates filters in addition to contrast degree strengthen after of lead go into of a little amount 噪 voice;Then aim at the circumstance of complicated background, the calculate way in the text puts forward the covariance characteristic backlog which makes use of immediately signal to get the background that the calculate way needs, overcoming the irregularity that the handicraft obtains background, carrying out a background information to obtain automatically;The standpoint put forward a background backlog finally to categorize a discussion in the process, solved object stop sport time is longer result in the partition throw the problem for losing.

本文主要是对全景视频图像，运用基于时空联合的视频对象自动分割新算法，在预处理阶段对视频序列的灰度图进行局部对比度增强处理，增加前景物体与背景的对比度，通过3×3模板的滤波器滤除对比度增强后的引入的少量噪声；然后针对复杂背景的情况，文中的算法提出利用随即信号的统计特性积累得到算法所需的背景，克服手工获取背景的弊端，实现背景信息的自动获取；最后提出背景积累过程中分类讨论的观点，解决了物体停止运动时间较长时造成分割丢失的问题。

Appraised the "Blood-Stasis" clinical appearance integrative scores, Nail fold Microcirculation scores, and determined hemorheological indexes before and after treated 3 months, 6months, then contrast intragroup and intergroup, and contrast to 30 healthy mid-age women who underwent checkup at the same time; determined anterior-posterior position lumbar1~4 vertebra body bone mineral density before and after treated 6 months, then contrast intragroup and intergroup.

两组治疗前及治疗3个月、6个月后分别评定"血瘀"临床表现综合评分、甲襞微循环评分并测定血液流变学指标，组间及组内治疗前后对比，并分别与同期体检30例健康中年妇女对比；治疗前及治疗6个月后测定腰1－4椎体前后位骨矿物密度，组间及组内治疗前后对比。

Results Cavernous hemangiomas had a enhancement from edge to inside after contrast enhancement scan,and had equal-density with spleen in plain scan. Cystic focus of spleen had not enhanced in contrast scan with lubricous border. Lymphangioma enhanced in contrast scan with multiple round focus.

结果 海绵状血管瘤增强扫描呈边缘强化并向中心充填，延期扫描病灶可完全弥合与脾成等密度；脾囊肿呈圆形或椭圆形囊状占位，水样密度，边缘光滑，不强化为其特点；淋巴管瘤的典型表现是多发低密度灶，可有间隔状强化。

Results Fetal Macrosomia group: the rate of obesity is 9.4%, obviously higher than that of the contrast group, 2.03%(χ2=7.4715,P.01), the rate of overweight is 19.4%, higher than that of the contrast group, 3.3%（χ2=18.9434,P.01）;Fetal Macrosomia group: there is a remarkable difference in GLU, ALT, HDL, Insulin, and APN,（P﹤0.05~0.01）,There were marked differences in the aspects of body mass index, the level of blood grease,HDL, ALT, HOMA-IR, adiponectin（P.05~0.01） Conclusion: In adolescence of Fetal Macrosomia weight index, GLU, Insulin and ALT are obviously higher than that of the contrast group; the HDL ,and APN which has great protective effect to angiosclerosis is also absolutely lower than the compare group.

结果：巨大儿组：肥胖率为9.4%，明显高于对照组2.03%（χ2=7.4715，P.01）、超重率为19.4%，高于对照组的3.3%（χ2=18.9434，P﹤0.01）；巨大儿组：血糖、转氨酶、高密度脂蛋白、胰岛素、脂联素方面有显著差异，（P﹤0.05~0.01），结论：巨大儿在青少年期，其体重指数、血糖、胰岛素、转氨酶水平明显高于对照组，对动脉硬化有保护作用的高密度脂蛋白、脂联素明显低于对照组。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。