diffuse

[dɪˈfjuːs , dɪˈfjuːz]
  • 释义
  • adj.

    四散的;散开的;冗长的;累赘的;

  • vi.

    传播;四散;

  • vt.

    漫射;发散;弥漫;舒缓;

  • 词义辨析
  • diffuse, circulate, disseminate, expand, extend, propagate, radiate, spread
  • 这组词都有“延伸”“延长”“伸展”“展开”的意思。它们的区别是：
    1.spread指向四面八方扩大范围。
    2.circulate指无拘无束地或不间断地传播、散布到各处。例如:
    She opened a window to allow the air to circulate.她打开窗户使空气流通。
    3.disseminate指到处传播思想、理论等。例如:
    They use the press to disseminate right wing views.他们利用报刊来传播右翼观点。
    4.diffuse指光线、声音、气味等在空中传送或散布。例如:
    Light diffused from the window.光从窗户射进来。
    5.extend指延展物体的长度、宽度,延伸或扩大某一事物,以及延长时间、期限等,也指伸开四肢或躯体。例如:
    They extended the road for three more miles.他们把那条路又延长了三英里多。
    The headmaster extended our holidays by a week.校长把我们的假期延长了一个星期。
    6.expand指扩大面积或体积,也指把合拢的东西放开(即三维)。例如:
    This county has expanded its area under cultivation by more than 50,000 mu .该县扩大了50,000亩耕地。
    Heat expands metals.热使金属膨胀。
    He does exercises to expand his chest.他做体操扩胸。
    7.propagate通常指宣传某种信念、看法或传播某种言论,以使更多的人相信或参与。例如:
    We should not only learn knowledge, but also propagate it.我们不仅应学习知识,而且应传播它。
    The Greek civilization was propagated all over Europe.希腊文明传播至整个欧洲。
    8.radiate指从中心向四面八方散发,是技术用语,特指光或热的辐射。例如:
    The sun radiates light and heat.太阳放射光和热。
    The electric heater radiated warmth.电暖器散发出热量。
  • scatter，disperse，spread，diffuse
  • 这些动词都含“分散、散开”之意。
    scatter指人或物向四处散开，或把物随意撒开。
    disperse多指把一群人或物等彻底驱散。
    spread指一直延伸、蔓延，侧重遍及。
    diffuse指光线、声音或气味等在空中传送或散布，强调覆盖面积与物质分布相对密度之间的关系。
  • 双语例句
  • 1、

    Methods Retrospective study of the treatment data of 42 patients with diffuse axonal injury was performed.

    方法取42例脑弥漫性轴索损伤患者的临床资料.

    互联网
  • 2、

    To investigate the clinical diagnostic standard and treatment of cerebral diffuse axonal injury ( DAI ).

    探讨脑弥漫性轴索损伤 ( DAI ) 的临床诊断标准及治疗方法.

    互联网
  • 3、

    Objective: To deepen the recgonization of diffuse axonal injury and to improve its diagnosis and treatment.

    目的: 为加深对脑弥漫性轴索损伤的认识,提高其诊断和治疗效果.

    互联网
  • 4、

    Antibiotic therapy for diffuse cellulitis should be aggressive.

    弥漫性蜂窝织炎的抗菌素治疗应是强有力的.

    ——辞典例句
  • 5、

    It allows nicotine to diffuse slowly and steadily into the bloodstream.

    它能使尼古丁平稳缓慢地渗透到血液里。

    柯林斯例句
  • 6、

    Finally, the ecologic mechanisms that may influence the diffuse of invasive alien plant were also discussed.

    据此, 文中还探讨了影响外来入侵植物扩散力的生态机制.

    ——期刊摘选
  • 7、

    The diffuse spectacle accompanies the abundance of commodities, the undisturbed development of modern capitalism.

    弥散的景观与商品的丰裕相联系, 与现代资本主义不受干扰的发展相联系.

    ——期刊摘选
  • 8、

    Diffuse mucosal thickening affecting bilateral maxillary sinuses, ethmoidal sinuses and sphenoidal sinuses, suggesting pansinusitis change.

    上颌窦 、 筛窦以及蝶窦的粘膜弥散性增厚提示可能是全鼻窦炎.

    ——期刊摘选
  • 9、

    If which cyst is malign cyst is malign, cut off that cell still can diffuse?

    如果哪个囊肿是恶性的割掉了那癌细胞还会扩散 么 ?

    ——期刊摘选
  • 10、

    Conversely, diffuse or multifocal necrosis is not characteristic of the intrinsic toxins.

    相反, 扩散性或多病灶性坏死不是内毒素的特性.

    ——期刊摘选
  • 11、

    Diffuse maps in Doom 3 represent diffuse reflection and color of a surface.

    漫反射贴图在游戏中表现出物体表面不同的反射和颜色.

    ——期刊摘选
  • 12、

    Religion is a diffuse topic liable to unending disputation whereas theism is not.

    宗教是一个容易引起无休止争论的弥散型话题,而有神论则不是.

    ——《简明英汉词典》
  • 13、

    Maybe, but in a disordered world of diffuse threats, having a widespread presence is valuable.

    也许他们是对的, 但是在一个危机四伏次序混乱的世界, 拥有广泛的军事部署还是拥有一定价值的.

    ——期刊摘选
  • 14、

    Direct light is better for reading than diffuse light.

    直射光比漫射光更有利于阅读.

    ——《简明英汉词典》
  • 15、

    Scientists were using a crystal to diffuse the light.

    科学家正利用水晶来反射光.

    ——期刊摘选
  • 16、

    His writing is so diffuse and obscure that it is difficult to make out what it is he is trying to say.

    他的文章含混晦涩，让人看后不知所云。

    ——柯林斯例句
  • 17、

    One of diffuse malignant mesothelioma of the chest tumor one of the worst prognosis.

    其中弥漫型恶性间皮瘤是胸部预后最坏的肿瘤之一.

    ——期刊摘选
  • 18、

    The difference between diffuse and specular density illustrated in Figure 2:2.

    漫射密度与定向密度之间的区别可用图2.2来说明.

    ——辞典例句
  • 19、

    We expected that this dense vapor would diffuse into the solid boron, producing pellets of MgB 2.

    我们预期这麽浓的蒸气会扩散到固态硼的内部, 然后产生颗粒状的硼化镁.

    ——期刊摘选
  • 20、

    How can decelerate cancer cell excuse me diffuse! Be urgent!

    请问怎样能减慢癌细胞的扩散! 紧急!

    ——期刊摘选
  • 21、

    Methods: 92 cases of diffuse hepatocellular carcinoma's ultrasonography manifestations and clinical features were studied.

    方法: 对92例弥漫型肝癌的超声图像特征、床特点进行回顾性研究.

    ——期刊摘选
  • 22、

    AIM : To study the expression and significance of Homer in diffuse brain injury ( DBI ) of rat in vitro.

    目的研究大鼠弥漫性脑损伤后不同 亚型 Homer蛋白表达规律及其意义.

    ——期刊摘选
  • 23、

    We will be discussing only point lights and the diffuse lighting model in this document.

    在此文中,我们仅会正讨论点光源及漫射光照模型.

    ——期刊摘选
  • 24、

    Objective To study specific features and main diagnostic points of diffuse astrocytoma on MRI.

    目的探讨弥漫性星形细胞瘤的MRI表现 特点,研究MRI对 该类肿瘤的诊断要点和价值.

    ——期刊摘选
  • 25、

    His talk was so diffuse that I missed his point.

    他的谈话漫无边际,我抓不住他的要点.

    ——《简明英汉词典》
  • 26、

    a diffuse style of writing

    冗赘的文体

    ——《牛津高阶英汉双解词典》
  • 27、

    A cold, diffuse light filtered in through the skylight.

    一道冰冷的光线透过天窗漫射进来。

    ——柯林斯例句
  • 28、

    Diffuse papillomatosis refers to the formation of multiple papillomas.

    弥漫性乳头状瘤病指构成复杂乳头状瘤.

    ——期刊摘选
  • 29、

    The arrival of letters from the Pope did nothing to diffuse the tension.

    教皇的来信并没有缓解紧张的气氛。

    ——柯林斯例句
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