| 释义 |
cross-section
cross section also cross-sec·tion (krôs′sĕk′shən, krŏs′-)n.1. a. A section formed by a plane cutting through an object, usually at right angles to an axis.b. A piece so cut or a graphic representation of such a piece.2. Physics A quantity, measured in units of barns, used to express the probability of an encounter between particles over a given area in a collision. Also called collision cross section.3. Statistics A sample meant to be representative of a whole population.4. Informal A variety; a diversity.
cross′-sec′tion·al adj.Thesaurus| Adj. | 1. | cross-section - representing a plane made by cutting across something at right angles to its length; "cross-section views of the neck"cross-sectionalcrosswise - lying or extending across the length of a thing or in a cross direction; "a crosswise street"; "the crosswise dimension" |
Translationscross2 (kros) – plural ˈcrosses – noun1. a symbol formed by two lines placed across each other, eg + or x. 十字形 十字形2. two wooden beams placed thus (+), on which Christ was nailed. 耶穌被釘死在上面的十字架 耶稣被钉死在上面的十字架3. the symbol of the Christian religion. 十字架（基督教的標誌） 十字架（基督教的标识） 4. a lasting cause of suffering etc. Your rheumatism is a cross you will have to bear. 苦難 苦难5. the result of breeding two varieties of animal or plant. This dog is a cross between an alsatian and a labrador. （動植物）雜交 （动植物）杂交 6. a monument in the shape of a cross. 十字形紀念碑 十字架形碑7. any of several types of medal given for bravery etc. the Victoria Cross. 十字勛章 十字勋章 verb1. to go from one side to the other. Let's cross (the street); This road crosses the swamp. 越過 越过2. (negative uncross) to place (two things) across each other. He sat down and crossed his legs. 使交叉 使交叉3. to go or be placed across (each other). The roads cross in the centre of town. 穿過 穿过4. to meet and pass. Our letters must have crossed in the post. 錯過 错过5. to put a line across. Cross your `t's'. 劃線刪掉 在...上打叉（画线） 6. to make (a cheque or postal order) payable only through a bank by drawing two parallel lines across it. 在支票或匯票上畫兩條平行線（表示僅能由銀行兌付） 在支票上画平行线（表示仅能由银行兑付） 7. to breed (something) from two different varieties. I've crossed two varieties of rose. 雜交 杂交8. to go against the wishes of. If you cross me, you'll regret it! 阻撓 阻挠cross-1. going or placed across. cross-winds; cross-pieces. （前綴）交叉 （前缀）交叉 2. of mixed variety. a cross-breed. （前綴）雜交 （前缀）杂交 ˈcrossing noun1. a place where a road etc may be crossed. a pedestrian-crossing; a level-crossing. 十字路口 十字路口2. a journey over the sea. I was seasick as it was a very rough crossing. 渡海旅行 渡海旅行ˈcrossbow noun a medieval type of bow fixed to a shaft with a mechanism for pulling back and releasing the string. 十字弓 弩ˈcross-breed noun an animal bred from two different breeds. 雜種，混種 杂种ˈcross-bred adjective 雜種的，混種的 杂种的ˌcrossˈcheck verb to check information, calculations etc by using different sources or a different method. 多方查證，反覆核對 多方查证，反复核对 noun the act of crosschecking. 多方查證，反覆核對 多方查证，反复核对 cross-ˈcountry adjective across fields etc, not on roads. a cross-country run. 越野的 越野的ˌcross-country ˈskiing noun the sport of skiing with narrow skis across the countryside, through woods etc. 越野滑雪 越野滑雪ˌcross-exˈamine verb in a court of law, to test or check the previous evidence of (a witness) by questioning him. 盤問 盘问ˈcross-exˌamiˈnation noun 盤問 盘问ˌcross-ˈeyed adjective having a squint. 內斜視的，鬥雞眼的 内斜眼的，斗鸡眼的 ˈcross-fire noun the crossing of lines of gunfire from two or more points. 交火 交叉射击，交火 at cross-purposes of two or more people, confused about what they are saying or doing because of misunderstanding one another. I think we're talking at cross-purposes. 雞同鴨講 互相误解ˌcross-reˈfer verb to give a cross-reference (to). In this dictionary went is cross-referred to go. 參照 使相互参照ˌcross-ˈreference noun a reference from one part of a book, list etc to another, eg crept see creep. 參照 相互参照ˈcrossroads noun singular a place where two or more roads cross or meet. At the crossroads we'll have to decide which road to take. 交叉路口 交叉路口ˌcross-ˈsection noun1. (a drawing etc of) the area or surface made visible by cutting through something, eg an apple. 橫斷面 横断面2. a sample as representative of the whole. He interviewed a cross-section of the audience to get their opinion of the play. 典型，最具代表性的實例 典型（人物） crossword (puzzle) a square word-puzzle in which the blanks in a pattern of blank and solid checks are to be filled with words reading across and down, the words being found from clues. 填字遊戲 纵横填字字谜cross one's fingers to place a finger across the one next to it, for good luck. 祝好運 祝好运气（把食指与中指交叉，希望得到好运气） cross out to draw a line through. He crossed out all her mistakes. 劃線刪掉 一笔勾掉EncyclopediaSeecross sectioncross-section
cross-sec·tion (kros'sek'shŭn), 1. A transverse section through a structure. 2. A planar section through a structure in any plane; a two-dimensional slice through an anatomic structure. 3. The probability of an activation (q.v., sense 5) by a nuclear reaction when a material is bombarded by neutrons, as in the production of radionuclides in a pile; unit: barn (10-24 cm2/atom). cross-sec·tion (kraws'sek'shŭn) 1. A planar or two-dimensional view, diagram, or image of the internal structure of the body, part of the body, or any anatomic structure afforded by slicing, actually or through imaging (radiographic, magnetic, or microscopic) techniques, the body or structure along a particular plane. 2. The slice or section of a given thickness created by actual serial parallel cuts through a structure or by the application of imaging technique. cross-sec·tion (kraws'sek'shŭn) 1. Planar or two-dimensional view, diagram, or image of internal structure of the body, part of the body, or any anatomic structure afforded by slicing, actually or through imaging. 2. Slice of a given thickness created by actual serial parallel cuts through a structure or by application of imaging technique. FinancialSeeCrosscross-section
Related to cross-section: cross-sectional studySynonyms for cross-sectionadj representing a plane made by cutting across something at right angles to its lengthSynonymsRelated Words |