Because human body organs and tissue contrast is low, the medical imaging equipment often get poor visual effects images, that need to be enhanced.
成像时，因为人体组织各器官、组织对比度很低，医学影像设备成像往往视觉效果很差，需要增强。
In contrast, white adipose tissue stores energy.
相比之下，白色脂肪组织存储能量。
White fat, or white adipose tissue, is the jiggly stuff that stores spare energy from food. By contrast, brown adipose tissue consumes energy to generate body heat.
白色脂肪组织用来贮存消化吸收而来的多余能量，而褐色脂肪组织则消耗能量来产生热量，它内部充满着大量的线粒体，因此看上去是褐色的。
Variability in ct contrast enhancement among individual cysts may reflect squamous metaplasia in the wall or a peripherally displaced rim of pituitary tissue.
增强扫描变化较大，个别囊肿囊壁可以出现鳞状上皮化生或者周边被移位的垂体组织所环绕。
Contrast noise ratio (CNR) between lesion and liver tissue for DWI and T2WI were measured.
计算在DWI与T2WI上病灶与肝组织之间的对比噪声比(CNR)并予以比较。
This device relies on a high degree of visual contrast between the vessel observed and the surrounding tissue.
本装置在观察到的血管与周围组织之间，具有较高的对比度。
Conclusions the tissue harmonic imaging evidently improves the contrast and imaging quality, so that the positive rate and diagnostic accuracy of calculus would be upgraded.
结论组织谐波显像能明显提高图象的反差及对比度，改善图象质量，使泌尿系结石的阳性显示率和诊断准确性明显提高。
Scar tissue is slow to give up this contrast agent and its signal is therefore retained despite a washing out of contrast from the blood stream and normal tissues.
瘢痕组织排泄对比剂较慢，因此即使血流和正常组织对比剂的排泄后，瘢痕组织信号仍较高。
Brown fat has a darker appearance because the tissue is metabolically active — which means it burns energy and calories, in contrast with white fat, which just sits.
棕色脂肪的外观颜色更深，因为它代谢活跃，这表示它消耗了能量和热量，而白色脂肪只是静止不动。
The severity of tissue reaction to the extravasated contrast media depends on several factors: amount, osmolarity, and chemical components of contrast media.
对比剂的渗漏为日常放射线学检查常见问题，组织反应之严重程度与渗漏对比剂的量、渗透压、化学成份有关。
In contrast, the mice without the GCN2 kinase kept a steady liver mass and lost only 69 percent of the adipose tissue on their abdomens.
相反，没有GCN2激酶的小鼠没有肝重量减少，只有69%的腹部脂肪组织减少。
Contrast the pathological change and biochemical indicator detection condition in rat lung tissue circa medicine intervention, decision the curative effect.
对比药物干预前后大鼠肺组织的病理变化情况及生化指标的检测情况，判断疗效。
CONCLUSIONS: in contrast to BMI or waist circumference, abdominal visceral adipose tissue volume is associated with an increased risk of erosive esophagitis in men and women.
结论：与患者的BMI或腰围相对比，腹部内脏脂肪组织容积与男女性患者患糜烂性食管炎风险增加相关联。
In contrast, the KEY III is suitable for the treatment of soft tissue and hard tissue (enamel and bone), and in periodontology for gentle calculus removal.
相反，KEYIII则适用于治疗软组织和硬组织(牙釉质和牙骨质)，在牙周病学中可轻柔地去除结石。
METHODS? The contrast time intensity curve of the liver tissue by SD CTAH was analyzed in 18 cases of liver cirrhosis and 10 cases of normal liver.
对18例肝硬化患者以及10例正常人行单平面动态肝动脉造影术，分析肝组织的造影时间强度曲线。
By contrast, brown adipose tissue consumes energy to generate body heat.
正好相反，棕色脂肪组织通过消耗能量而产生体热。
Findings: Head CT shows a heterogeneous soft tissue mass in right lateral ventricle at right foramen of Monro. Heterogeneous contrast enhancement. Nodular ependymal calcifications. Hydrocephalus.
结果：头部CT示右室间孔处的右侧脑室有一异质性的软组织肿块，呈异质性对比增强，有结节状室管膜钙化，脑积水。
LED light-house used for tissue culture is designed, and the light-house characteristic is analysed. Meanwhile, the contrast research of the light-house with common fluorescent lamp is carried on.
本研究设计了作为组培光源的LED光源板，并对LED光源作为组培光源进行了特性分析，同时与普通日光灯光源进行了光源效果的对比研究；
Objective To compare the value of two ultrasonic tissue characterization (UTC) methods (video frequency method and radio frequency method) in quantitative myocardial contrast echocardiography.
目的比较超声组织定征视频法与射频法在心肌声学造影定量分析中的应用价值。
When no contrast is employed, harmonics are generated by tissue itself as a result of nonlinear propagation.
当不使用造影剂时，谐波是由非线性传播产生的。
By contrast, Hannah Landecker, an anthropologist at Rice University, Texas, charts 60 years of tissue-culture science.
而与之形成对比的是，德克萨斯州赖斯大学的人类学者汉纳？兰蒂克记录了60年的组织培养科学。
By contrast, Hannah Landecker, an anthropologist at Rice University, Texas, charts 60 years of tissue-culture science.
而与之形成对比的是，德克萨斯州赖斯大学的人类学者汉纳？兰蒂克记录了60年的组织培养科学。
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