phase contrast

常見例句

This "phase contrast" signal gives much clearer and detailed results.
這種“相差”信號提供更為清晰和詳細的結果。
The resolution of Darkfield and Phase Contrast Microscopy is up to 10-500A.
暗視場及相襯顯微術的分辨率可達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”.
經(jīng)過培訓的衛(wèi)生工作者利用雙盲交叉法對震蕩試驗和被視為“黃金標準”的相襯顯微術的效果進行對比。

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,"

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