separate part of a document, book, etc.
department of an organization, institution, etc.
Noun:
a self-contained part of a larger composition written or musical;he always turns first to the business section
the history of this work is discussed in the next section
a very thin slice of tissue or mineral or other substance for examination under a microscope;sections from the left ventricle showed diseased tissue
a distinct region or subdivision of a territorial or political area or community or group of people;no section of the nation is more ardent than the South
there are three synagogues in the Jewish section
one of several parts or pieces that fit with others to constitute a whole object;a section of a fishing rod
metal sections were used below ground
finished the final segment of the road
a small team of policemen working as part of a police platoonone of the portions into which something is regarded as divided and which together constitute a whole;the written part of the exam
the finance section of the company
the BBC's engineering division
a land unit equal to 1 square milegeometry the area created by a plane cutting through a solida small class of students who are part of a larger course but are taught separately;a graduate student taught sections for the professor's lecture course
a division of an orchestra containing all instruments of the same classa small army unit usually having a special functiona specialized division of a large organization;you'll find it in the hardware department
she got a job in the historical section of the Treasury
a segment of a citrus fruit;he ate a section of the orange
the cutting of or into body tissues or organs especially by a surgeon as part of an operation
Verb:
divide into segments;segment an orange
segment a compound word
n.名词
section, district, quarter, tract这组词都有“地区”“区域”的意思。其区别是：
district通常指行政上的区域,又指具有显著特色的地方; section指一个国家或城市自然形成的地区; quarter一般指一个城市中的具有同一性的地区,尤指特殊一层人所居住的区域; tract指大片的土地、地域、地带或住房开发区。例如:
The city has a busy Chinese quarter.这个城市有个热闹的华人区。
The famous man's mail came from the corners of the globe.那位名人的信件来自世界各地。
Large tracts of sandy land were reclaimed.大片大片的沙质荒地被开垦出来了。
There is a vast tract of forest in that area.在那个地区有一大片森林。section, part, portion这三个词的共同意思是“部分”, part可替换portion和section。其区别是：
1.part指任何整体中的一部分,是最常用的词; portion指各人分得的一部分; section指对整体分割、区分或归类后而形成的部分。
2.portion强调一份的量; section常暗指各部分之间有明显的界限。
3.portion多用于抽象事物; section多用于具体事物; part则既可用于抽象事物,也可用于具体事物。例如:
He only gave away a small part of his fortune.他只捐赠了小部分家产。
He was hungry and ordered two portions of fish.他很饿,叫了两份鱼。
The town has three sections.这个城市有三个区域。
All the machine parts are replaceable.所有的机器部件都可以更换。district，region，area，section，zone，belt，quarter，neighbourhood这些名词均有“地区”之意。
district多指由政府等机构出于行政管理等目的而明确划分的地区。
region常指地球上、大气中具有自然分界线的区域，特指按照气候、人体或其他特征鲜明、自成一体的地区。
area普通用词，指整体中较大的，界线不分明的一部分。
section指城市、国家或天然界线形成的地区。
zone科技用词，指圆形或弧形地带，尤指地图上按温度划分的五个地带。用作一般意义时，也可指具有某种特征的其它地区。
belt从本义“带，带状物”引申而指任何广阔的长条地带，也可指种植某种作物的地区。
quarter指城市里具有相同性质或独特风味的地区，比section范围小，但划分更精确。
neighbourhood指比section的划定更清楚，范围更小。具体指城市中的住宅区，也可指附近一带。
part，piece，section，division，portion，fraction，fragment，segment，share这些名词均可表示“整体的一部分”之意。
part含义广，最普通用词，常指整体中可大可小的一部分，也可指整体中可分开的独立部分。
piece指整体中的一些个体，尤指从某个整体上分出来的一部分。
section指整体中的分区，部分与部分之间有显著界限。
division通常指按类划分或分割成的部分，常含抽象意义。
portion侧重从整体中所分配到的那一部分，含一定的独立意义。
fraction指包含在全体中的一部分，暗示微不足道的一部分。
fragment指因破裂、分割等产生的支离破碎、不规则的一部分。
segment指某物的特定部分或自然形成的部分，也指线形物品的一段。
share指共有的东西中应占有的一部分。
1559年进入英语，直接源自中世纪法语的section；最初源自拉丁语的sectionem，意为切件，切开。
用作名词 n.
形容词+～the classified section分类广告版the conservative section保守派the large section大部分the oblique section斜断面the political section政治部分the residential section住宅区名词+～the accounting section会计科the business section商业区the supplies section供应区介词+～in section分段in sections按组件的,组合式的～+介词a section of一部分,一节,一段the section of line线段all sections of whole land在全国各地
近义词 areapart
用作名词n.The chapter falls into three sections.这一章共分三节。
She cut a large section from the cake.她从蛋糕上切下一大块。
A Reading Practice section is added to each unit in Book Two.在第二册书里每个单元都加上了阅读练习部分。
This illustration shows a vertical section through the locust.本图所示为蝗虫的纵剖面。
I will go to the shopping sections of the city.我要去城市的商业区。
名词99%,动词1%
用作名词White lines divide the playing area intosections.这些白线把赛区分成各个部分。
I hope someone competent will join oursection.我希望有能力的人加入本部门。
The report has asectionon accidents at work.报告中有一段谈到工作中的事故问题。
She lives near the businesssection.她住在商业区附近。
This illustration shows asectionthrough the timber.本图所示为木材的纵剖面。
The architect drew the house insection.建筑师画出房子的剖面图。
The shed comes insectionsthat you assemble yourself.这个棚子有几个部分
While driving on the bumpysectionof the road, he switches on the shock-absorbers.在路面不平的路段他开启了减震器。
The surgeon performed asectionon the vein.外科医生施行了静脉切开手术。as in.indented
同义词 paragraphedset in
indentedadjective depressed
paragraphed,set in It includes one large sectioned feeding dish with lid and three removable individual dishes with lids that are perfect for snacks or smaller feeding portions.
包含了一个大的带盒便当盒。里面可以装三个可移动的带盖餐盒。可以装一些零食和小食物。 clothes-diy
The labial cortical plate and alveolar bone below the level of the incisors apices are sectioned with a No. 701 fissure bur.
唇皮层板和牙槽骨的水平以下的切牙根尖的切片，以第701号裂刺。 kq39
The static models of EGO sensors for different temperature were built up using sectioned polynomial based on the least square.
采用基于最小二乘的分段多项式，建立了不同温度下 EGO传感器的静态模型。 cnki
The tumors were entirely sectioned. Conclusion Preoperative targeted vessel embolization can decrease the danger of operation, increase cut rate and also reduce intraoperative hemorrhage.
结论术前靶血管栓塞能降低手术的危险性，增加肿瘤切除率，同时可有效减少术中失血。 www.cmed.org.cn
There are big cave systems with obviously sectioned cave scenes.
洞穴系统大，洞景分段明显。 cnki
With virtually every website, good UX design can be sectioned into three parts or events: introduction, consumption and reaction.
基本在每个网站上，好的用户体验设计都可以分为三个部分：初识、消费和反馈。 yeeyan
A triangle section is positioned at the center back with the remainder of the back sectioned with a diagonal- forward parting on either side.
一个三角形区段被放置在中心向后地和与在任一边上的对角线-向前的分别一起区段的背面剩余物。 bioon
An optimum design program of box- sectioned telescopic hoist boom in wheel type crane is compiled with discrete variable method.
本文运用离散变量优化设计理论，编制了轮式起重机箱形伸缩式吊臂优化设计程序。 cnki
Finite element analysis of local stability of the box- sectioned boom is performed.
进行了箱形臂架局部稳定性的有限元分析。 cnki
In order to produce heavy sectioned ductile iron working table by non riser casting process, the mould with sand coated chill and graphite chill and clay cores are used.
为实现厚大断面大型球铁实体花盘无冒口铸造，采取挂砂冷铁与石墨冷铁组成的型芯强制冷却； chemyq
In cross- sectioned root form2 middle bark layer next Internal bark layer especial structure of regularly array;
根横切面上形成了在紧靠内皮层的两层中皮层细胞有规则整齐排列成两环的特殊结构； fabiao
Methods. Anterior segments of ovine lumbar discs in2 age groups were sectioned along the oblique fiber angle.
方法：沿纤维倾斜角度切取2岁龄羊椎间盘前份。 mdchome
Methods and Results-: A total of45 human embryonic, fetal, and neonatal sectioned hearts4 to36 weeks of development were studied immunohistochemically.
方法和结果：共有45个人类胚胎、胎儿和新生儿的心脏切片发育4至36周用免疫组织化染色进行研究。 doctorsky
On the square- sectioned pieces, like this example, the face pattern is placed across the corners, whereas on the bracelet form it appears in square panels.
在广场上，切片件，像这样的例子，脸模式是被放置在角落，而在手镯形式出现在方板。 blog.sina.com.cn
ROM image is sectioned when it is split into two distinct parts, the upper of which may be replaced by a functionally similar, but different part.
当一个 ROM镜像被分成两个不同部分时，上层部分可以被功能相似的但是不同的部分所替代。 www.eduschool.com.cn
Rosie has always maintained that her daughter should have been sectioned or at least put in hospital at that stage.
罗西一直坚持这个时候女儿应该进行一个详细检查或是至少呆在医院。 yeeyan
The host junction is sectioned as a step- cut osteotomy to allow initial rotational stability and this can be further augmented with cerclage wires.
主连接被切成片，渐渐切割截骨术以允许最初的扭转巩固性，且可以利用环扎术进一步加强。 sujulotus.com
The police have sectioned off part of the road with traffic cone.
警察用锥形路标把部分路面分隔开来。95xiaonei
The results show that three regions of the cross- sectioned ablator appeared after the simulative ablation: char layer, pyrolysis zone and virgin region.
研究表明：烧蚀材料在烧蚀后断面形成三个区域：炭化区、有机树脂热解区和原始材料区。 cnki
The tested samples were sectioned from in service elbow.
试验样品从在役弯管上截取； cnki
The thickened and spongy appearing myometrial wall of this sectioned uterus is typical of adenomyosis.
在子宫肌壁中出现粗厚和海绵状的团块，这是子宫腺肌病的典型表现。 binglixue
The retina was sectioned for counting the cells in the ganglionic layer of the optic nerve and quantitating optic nerve lesion.
然后进行视网膜切片，计数视神经节细胞层细胞，定量视神经损伤。 cnki
This will simplify the designing of trapezoidal-cross- sectioned rib waveguides and increase the precision of practical device.
这一结论有利于简化梯形截面脊波导的设计，提高实际器件的精度。 opticsjournal
TPOFF results were similar to both flow- cytometric analysis of tumor cells after isolation and suspension, and fluorescence determined by microscope images of cryo sectioned tumors.
TPOFF检查结果不但与分离并悬浮后的肿瘤细胞流式细胞检测分析的结果类似，也与肿瘤冰冻切片的荧光显微成像一致。 login.sina.com.cn
Sectioned polynomial is a new method for gravity data inver- sion.
逐段多项式法是一种新的反演重力资料的方法。 cnki