background of mark

常見例句

Hopper became one of the first programmers of the Mark I digital computer, which is the machine visible in the background of this photograph.
Hopper也成爲(wèi)第一批Mark I電子計算機(jī)的工程師。背景圖片中的計算機(jī)就是Mark I。
The algorithm can quickly and precisely mark the moving object and its trail by functions of image enhancement, morphological operation, and interframe background subtraction.
該算法運(yùn)用圖像增強(qiáng)、形態(tài)學(xué)操作、圖像差分法，能快速準(zhǔn)確標(biāo)注出移動的物躰及其移動軌跡。
The Beijing kettle bears a four-character Qianlong mark, but the delicate painting style and the subtlety of the background to the panels suggests that it was made early in the reign period.
北京故宮提梁壺署乾隆四字楷書款，觀乎其細(xì)膩的畫工及淡雅的背景，應(yīng)是乾隆初年的作品。

Last December, the FBI recorded a record number of 2.78 million background checks for purchases that month, surpassing a 2.01 million mark set the month before by about 39 percent.
FORBES: Disarming Realities: As Gun Sales Soar, Gun Crimes Plummet