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地段
【词目】地段【基本解释】[sector(or section)of an area]指地面上的一段例如:黄金地段、危险地段,经济地段。中文名 地段 基本解释 指地面上的一段 拼 音 di duan 外文名 sector(or section)...
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sector|sector的词源、sector的起源和意思
(n.) 1560年代,几何学中,“两条半径之间的圆弧”,源自于晚期拉丁语 sector “圆弧的一部分”,在古典拉丁语中意为“切割者,切割工”,源自于 secare 的过去分词 sectus “切割”(源自于 PIE 词根 *sek- “切割”)。 Sector 在阿基米德的拉丁版中翻译为希腊语 tomeus 。 到了1715年,指任何形状为扇形的图形; “区域,分区”(不考虑形状)的意思是在1920年代出现的,可
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sector是什么意思翻译
sector 和section什么区别,具体该怎么用 sector有两个含义,一个是指活动的一部分(apartofanareaofactivity),尤其是商业上的,比如theagriculturalsectoroftheeconomy。另一个指一个区域的一部分,...
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sector是什么意思
sector的真题例句1.Now, the number of men working in the nursing sector has reached us seven-year low.2019年12月四级真题(第二套)听力 Section A2.For the high-tech sector, there...
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sector是什么意思及用法
She began to section the grapefruit.扇形、扇形面、扇形片The belt of southern sectors from Sectors 31 to 49 and Sectors 20, 21, 22 and 23 were affected.He also learned on his own how to...
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THE METHOD OF LINES FOR TORSION PROBLEMS OF PRISMATIC BARS WITH SECTOR CROSS
Finally, the torsion stiffness of the sectorcross-section is obtained.The special solution of the ordinary differentialequations is obtained by means of the double...
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CONTINUOUS CASTING MACHINE SECTOR SECTION FOR DEEP PRESSING OF CONTINUOUS CASTING BLANK SOLIDIFICATION TAIL END AND DEEP PRESSING METHOD FOR CONTINUOUS CASTING BLANK SOLIDIFICATION TAIL END
Continuous casting In a continuous casting machine linear stage in which the solidification end of the blank is pressurized,the continuous casting machine linear stage includes an ...
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The Company’s management structure was created according to the business diversities.Each section is managed by specialist in ...
Each section is managed by specialist in that particular sector and decentralization of administration to executives at each level. High-level executives c...
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sector,segment,section
sector:n.部门,领域;区域;扇形segment:n.部分,片段;瓣;弓形。v.分割,划分section:n.部分;部件;部门;地区;截面图。v.切片总是记混 怎么区分比较好...
sector和section
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