opacities

简明释义

英[əʊˈpæs.ɪ.tiz]美[oʊˈpæs.ɪ.tiz]

n. 混浊；不透明体；浊斑（opacity 的复数）

英英释义

单词用法

同义词

反义词

例句

1.A layer mask can give individual pixels different opacities. A layer mask is like a light cast onto a layer.

每一层膜能够给每个像素的不同的透明。每一层是像一盏灯投到上一层。

2.RESULTS: After treatment the difference of the improvement of visual acuity, vitreous opacities and the systemic symptoms between the two groups was significantive ( P< 0.05);

结果：治疗后视力增值、玻璃体混浊、全身症状的组间比较有显著性差异（P＜0．05）；

3.Now we will assign different opacities to various images depending on how far they are from the camera.

现在我们要根据与摄像机的远近，对不同的图形赋予不同的不透明度。

4.Chronic poisoning: long-term exposure product can be caused by corneal opacities, secondary anemia, leukocytosis, neurasthenia syndrome, the workers place the skin dry, chapped, dermatitis.

慢性中毒：长期接触本品可致角膜混浊，继发性贫血，白细胞增多，神经衰弱综合症，工人发生皮肤干燥，皲裂，皮炎。

5.Of the 5 lobar consolidation-type in 3 cases, 5 had air bronchogram, and 2 had ground-glass opacities, and 1 had bronchial lumen obstruction.

肺叶实变型3例5个病灶，实变区内均见支气管充气征，其中边缘见磨玻璃征2个病灶，支气管腔明显狭窄阻塞1个病灶；

6.Of the 24 mixed-type foci in 5 cases, 10 had air bronchogram and 12 had ground-glass opacities.

混合型5例24个病灶，为多种表现并存，其中支气管充气征10个，磨玻璃征12个。

7.The doctor noted several opacities in the patient's lungs during the X-ray examination.

医生在患者的X光检查中注意到了几处不透明区。

8.In the study, researchers found that the opacities in the water samples indicated high levels of pollution.

在研究中，研究人员发现水样中的不透明物表明污染水平很高。

9.The artist used layers of paint to create opacities that added depth to the artwork.

艺术家使用多层油漆来创造不透明度，为艺术作品增添深度。

10.The technician reported various opacities in the lens, affecting the quality of the image.

技术员报告说镜头中存在各种不透明区域，影响了图像的质量。

11.During the examination, the radiologist identified multiple opacities that required further investigation.

在检查过程中，放射科医生发现了多个不透明区，需要进一步调查。

作文

In the realm of science and medicine, the term opacities refers to areas that are not transparent or clear, often indicating the presence of a pathological condition in imaging studies, such as X-rays or CT scans. Understanding opacities is crucial for healthcare professionals as they provide significant insights into a patient's health status. For instance, in radiology, the identification of opacities can lead to the diagnosis of various diseases, including pneumonia, tumors, or other abnormalities in the lungs and other organs. When a doctor examines an X-ray, they look for opacities that may signify an issue. These opacities can appear as white spots or areas on the imaging film, contrasting with the darker regions that represent air-filled spaces. The density and characteristics of these opacities can help in determining whether they are benign or malignant. For example, a well-defined opacity might suggest a benign cyst, while a more irregular opacity could indicate a malignant tumor. Moreover, the study of opacities is not limited to the lungs; it extends to various parts of the body. In the abdomen, for instance, opacities can reveal issues with organs such as the liver, kidneys, or pancreas. Radiologists employ their expertise to analyze these opacities and correlate them with clinical findings, thus playing a pivotal role in patient management. The presence of opacities can also be influenced by several factors, including age, lifestyle choices, and underlying health conditions. For instance, smokers may exhibit unique opacities on their chest X-rays, which could indicate chronic obstructive pulmonary disease (COPD) or other smoking-related lung conditions. Therefore, understanding the context surrounding these opacities is essential for accurate diagnosis and treatment. In addition to medical imaging, the concept of opacities can be metaphorically applied to various aspects of life. Just as opacities in medical images obscure the clarity of what lies beneath, we often encounter situations where our understanding is clouded by uncertainty or lack of information. In such instances, it becomes vital to seek clarity and transparency. Whether it is in personal relationships, business dealings, or educational pursuits, recognizing and addressing these opacities can lead to better decision-making and outcomes. In conclusion, the term opacities encompasses both a medical and metaphorical significance. In the medical field, it serves as a critical indicator for diagnosing health conditions, while in everyday life, it reminds us of the importance of seeking clarity amidst confusion. By enhancing our understanding of opacities, we can improve our ability to navigate both the complexities of health and the challenges of daily life.

在科学和医学领域，术语opacities指的是不透明或不清晰的区域，通常表示在影像学研究（如X光或CT扫描）中存在病理状况。理解opacities对于医疗专业人员至关重要，因为它们提供了有关患者健康状况的重要见解。例如，在放射学中，识别opacities可以导致各种疾病的诊断，包括肺炎、肿瘤或其他器官的异常。 当医生检查X光片时，他们会寻找可能表明问题的opacities。这些opacities可能出现在影像胶卷上的白点或区域，与代表充满空气的黑暗区域形成对比。这些opacities的密度和特征可以帮助确定它们是良性还是恶性。例如，一个轮廓清晰的opacity可能表明一个良性的囊肿，而一个更不规则的opacity可能表明恶性肿瘤。 此外，opacities的研究不仅限于肺部；它扩展到身体的各个部分。例如，在腹部，opacities可以揭示肝脏、肾脏或胰腺等器官的问题。放射科医生利用他们的专业知识来分析这些opacities并将其与临床发现相结合，从而在患者管理中发挥关键作用。 opacities的存在也可能受到多种因素的影响，包括年龄、生活方式选择和潜在的健康状况。例如，吸烟者在胸部X光片上可能会显示出独特的opacities，这可能表明慢性阻塞性肺病（COPD）或其他与吸烟相关的肺部疾病。因此，理解这些opacities周围的背景对于准确的诊断和治疗至关重要。 除了医学影像，opacities的概念在生活的各个方面也可以隐喻地应用。正如医学图像中的opacities遮蔽了下面事物的清晰度，我们常常会遇到理解被不确定性或缺乏信息所云雾缭绕的情况。在这种情况下，寻求清晰和透明变得至关重要。无论是在个人关系、商业交易还是教育追求中，认识并解决这些opacities都可以导致更好的决策和结果。 总之，术语opacities包含了医学和隐喻的双重意义。在医学领域，它作为诊断健康状况的关键指标，而在日常生活中，它提醒我们在困惑中寻求清晰的重要性。通过增强对opacities的理解，我们可以提高应对健康复杂性和日常生活挑战的能力。