central portion
位于周围或边缘之间。
常用释义
英式发音
美式发音
基本释义
- 中央部分：指某物体或区域的中心部分，位于周围或边缘之间。
例句
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1·The central portion of the bridge collapsed.桥的中段坍塌了。来源: 《牛津词典》
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2·A central portion of a city, between uptown and downtown.市中心：城市行政机构所在地区，一般邻近商业区。
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3·The more formal name for the central portion of this feature is IRAS 22298+6505.照片中心位置更为正式的名称是IRAS 22298+6505。
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4·The large central portion of the pack can contain up to 8 cubic feet or 80 pounds of material.背包中央可以容纳的体积至多8立方英尺，重量至多80磅。
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5·Membrane electrode assembly (MEA) is the central portion of proton exchange membrane fuel cell (PEMFC).膜电极(MEA)是质子交换膜燃料电池(pemfc)的核心技术。
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6·In this residence the central portion includes a double gallery with arcades opening onto the ground floor.在它的建筑中部有一个双层画廊，其拱廊从第一层往上延伸开来。
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7·Before he had reached the central portion of the city he thought the whole matter over and decided it would be useless.在到达市中心之前，他把整件事情想了一遍，认定去了也没用。
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8·It's important to note that digital zoom works by cropping out the central portion of the image that you are taking and blowing it up3digitally.重要的是要注意：数字变焦的运作是通过剪裁出你正在拍摄的影像的中间部位，并进行数字放大。
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9·It shows that the dimension of gage (the central portion with equal section) is critical for the stress distribution in the dog-bone-shaped specimen.结果表明：狗骨形试样中，中间等截面段尺寸对试样中应力的大小、分布影响很大。
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10·The hinge has laterally spaced end portions (52, 54) on opposite sides of the central portion and having concave outer surfaces when the lid is closed.所述铰链具有在所述中心部分的相反侧上横向间隔开的端部分(52,54)，并且所述端部分在所述盖闭合时具有凹形外表面。
同义词