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phase contrast

P 开头单词

基本解释

  • 相衬

英汉例句

    双语例句

  • This "phase contrast" signal gives much clearer and detailed results.
    这种“相差”信号提供更为清晰和详细的结果。
  • The resolution of Darkfield and Phase Contrast Microscopy is up to 10-500A.
    暗视场及相衬显微术的分辨率可达10～500（?）
  • A double-blind crossover design was used to compare the performance of the shake test conducted by trained health-care workers (HCWs) with that of phase contrast microscopy as a “gold standard”.
    经过培训的卫生工作者利用双盲交叉法对震荡试验和被视为“黄金标准”的相衬显微术的效果进行对比。

    • 原声例句

  • In contrast,a light bulb has much more impact in the use phase, where it's using the energy, and where you can reduce that with more efficient lighting technologies,"

    • 权威例句

  • Even the advanced two-stage focusing system has made its way from the T4i, which utilizes both phase-difference and contrast AF in order to achieve focus more efficiently when capturing video.
    ENGADGET: Canon EOS M mirrorless camera hands-on (video) Hands-on
  • The F900EXR automatically switches between Phase Detection AF and Contrast Detection AF depending on the subject and scene, guaranteeing superb ease-of-use and fast, accurate autofocus no matter what the setting or shooting conditions.
    ENGADGET: Fujifilm launches alphabet soup of point-and-shoot, compact and bridge cameras
  • Photo Rumors hears the two shooters will switch to a newer, faster hybrid (both contrast and phase detection) focusing system that also includes Sony NEX-style manual focus peaking, which provides a rough visual guide as to when a subject is as sharp as possible.
    ENGADGET: Fujifilm X20 and X100s details reportedly leak, put focus at center stage

词组短语

    短语

  • phase -contrast method 相衬法
  • negative phase -contrast 负相衬
  • Phase -Contrast Lenses 相位差显微镜头及镜座
  • cine phase -contrast 电影相位对比技术;电影相位对比法

专业释义

    医药科学

  • 相位对比

    Cine Phase Contrast MR velocity: LVA (16.16±7.99)cm/s, RVA(15.72±9.92)cm/s; blood flow :LVA(66.63±45.23) ml/min, RVA(68.57±38.84) ml/min.
    MR电影相位对比法测得病变组左右VA平均流速分别为(16.16±7.99)cm/s、(15.72±9.92)cm/s ,平均血流量分别为(66.63±45.23)ml/min、(68.57±38.84)ml/min。

  • 位相衬度

    • 物理学

  • 相衬法

    A differential phase contrast wave-front sensing system based on an optical addressed ferroelectric liquid crystal spatial light modulator (OA-FLCSLM) is introduced, different from the traditional phase contrast method which is highly sensitive to the wave-front tilt.
    针对传统相衬法对波前倾斜像差的高度敏感性,本文介绍了一种基于光寻址铁电液晶空间光调制器的差分型相衬波前传感系统。

  • 相位衬度
  • 相（位）衬
  • 相衬

    • 电子、通信与自动控制技术

  • 位相衬度