section
n. 区段, 部分, 区域, 节, 截面, 处, 科, 区, 扇区 vt. 把...分段, 把...切片 vi. 被切成片 [计] 扇区
发音
词形变化
别名
教材释义与例句
截面；部分；部门；地区；章节
one of the parts that something such as an object or place is divided into
被切割成片；被分成部分
If something is sectioned, it is divided into sections
把…分段；将…切片；对…进行划分
释义与例句
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1.
A cutting; a part cut out from the rest of something.
块
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2.
A part, piece, subdivision of anything.
部分
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3.
A part, piece, subdivision of anything.
A group of instruments in an orchestra.
音乐The horn section is the group of symphonic musicians who play the French horn.
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4.
A part of a document, especially a major part; often notated with §.
段
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5.
An act or instance of cutting.
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6.
A cross-section (image that shows an object as if cut along a plane).
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7.
A cross-section (image that shows an object as if cut along a plane).
A cross-section perpendicular the longitudinal axis of an aircraft in flight.
航空 商务 工程 -
8.
A cross-section (image that shows an object as if cut along a plane).
A function that generalizes the notion of the graph of a function; formally, a continuous right inverse to the projection map of a fiber bundle.
数学 -
9.
A cross-section (image that shows an object as if cut along a plane).
A right inverse of a morphism in some category
数学 计算机 工程 -
10.
A cross-section (image that shows an object as if cut along a plane).
An object which is defined by analogy with sections of fiber bundles but in a more general setting (that of sheaves). Formally, an element of the image of an open set under the action of a (pre-)sheaf.
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11.
An incision or the act of making an incision.
医学 -
12.
An incision or the act of making an incision.
Ellipsis of Caesarean section.
非正式 医学 -
13.
thin section, a thin slice of material prepared as a specimen for research.
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14.
A taxonomic rank below the genus (and subgenus if present), but above the species.
生物 植物学 -
15.
An informal taxonomic rank below the order ranks and above the family ranks.
生物 动物学 -
16.
A group of 10-15 soldiers led by a non-commissioned officer and forming part of a platoon.
政治 军事 -
17.
A piece of residential land; a plot.
新西兰 -
18.
Synonym of square mile, a unit of land area, especially in the contexts of Canadian surveys and American land grants and legal property descriptions.
加拿大 美国 -
19.
The symbol §, denoting a section of a document.
-
20.
A sequence of rock layers.
地质 -
21.
Angle section, L-section, angle iron, steel angle, slotted angle.
工程 -
22.
Archeological section; vertical plane and cross-section of the ground to view its profile and stratigraphy; part of an archeological sequence.
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23.
A class in a school; a group of students in a regularly scheduled meeting with a teacher in a certain school year or semester or school quarter year.
教育
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1.
To reduce to the degree of thinness required for study with the microscope.
及物 -
2.
To commit (a person) to a hospital for mental health treatment as an involuntary patient. So called after various sections of legal acts regarding mental health.
澳大利亚 新西兰 英国 及物 -
3.
To cut, divide or separate into pieces.
及物 -
4.
To perform a cesarean section on (someone).
及物 医学You may hear a physician say, "I don't want to section her until the baby declares itself."
词汇关系
相关短语
词源
From Middle English seccioun, from Old French section, from Latin sectiō (“cutting, cutting off, excision, amputation of diseased parts of the body, etc.”), from sectus, past participle of secāre (“to cut”). More at saw.
来源：wiktionary