penumbra

GRE

英[p??n?mbr?]
美[p??n?mbr?]

基本釋義

n.
黑影周圍的半陰影; 半影; 邊緣; 外圍

詞性變化

實(shí)用例句

The area of the penumbra was measured and analyzed with an image analysis system.

通過甲苯胺藍(lán)染色、焦油紫染色并利用圖像分析儀測量半影區(qū)面積.

期刊摘選

A penumbra of doubt surrounds the incident.

疑惑的陰影籠罩著該事件((真相不明)).

辭典例句

In additional, the luminance step is applied to detect the penumbra.

另外, 提出了亮度步長的方法來檢測陰影中的半影.

期刊摘選

It is still in the primary stage of the penumbra study in neonate with HIE.

對于新生兒HIE中半暗帶的研究,現(xiàn)還處于初級階段.

期刊摘選

The First Amendment has a penumbra where privacy is protected from governmental intrusion ( Joseph A. Califano, Jr )

第一修正案在個人隱私不受政府侵犯方面較為模糊 ( 小約瑟夫A. 卡里法諾 )

期刊摘選

Thus the penumbra and DND are the current targets in stroke treatment studies.

保護(hù)這部分神經(jīng)元的完整性和功能是目前治療腦卒中的目標(biāo).

期刊摘選

Traditionally, the word wangliang has three different meanings penumbra and elf.

“罔兩”一詞歷來向有“無據(jù)依”、“景外微陰”及“精怪”三義.

期刊摘選

Downtown Chicago and its penumbra also stand rejuvenated ( John McCormick )

芝加哥城商業(yè)中心及其周邊地區(qū)都恢復(fù)了生機(jī) ( 約翰麥考密克 )

期刊摘選

This includes the continuous survey of umbra and penumbra of the sunspot.

這包括對太陽黑子本影和半影持續(xù)的觀測.

辭典例句

The First Amendment has a penumbra where privacy is protected from governmental intrusion.

第一修正案在個人隱私不受政府侵犯方面較為模糊.

《簡明英漢詞典》

英英釋義

Noun
  • 1. a fringe region of partial shadow around an umbra

同義詞

最新英語單詞

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