elliptical cross section中文是什么意思

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中文翻譯
造句

橢圓截面

elliptical cross-section 橢圓截面
elliptical section 橢圓形斷面; 橢圓形截面
elliptical blade section 橢圓形槳葉剖面
elliptical section hull 橢圓殼結(jié)構(gòu)
elliptical ship section 橢圓形船體橫剖面
elliptical-shaped section 橢圓剖面
cross section (有代表性的)橫截面，剖面；抽樣，樣品；【原子能】有效截面。
cross section; transverse section 橫斷面; 橫剖面
section, cross-section 剖面
seismic section cross section section 地震斷面
abrupt change of cross section 斷面突變
absolute cross-section 絕對(duì)截面
absorb cross section 吸收剖面
absorbing cross section 吸收剖面
absorption cross section 吸收橫斷面; 吸收截面
absorption cross-section 吸收截面
activation cross section 放射化截面; 活化截面; 激活截面
active cross section 有效過(guò)水?dāng)嗝?/li>
active cross-section 有效斷面
actual cross-section 實(shí)際斷面
actual cross-section area 實(shí)際橫剖面面積
actual weather cross section 實(shí)際天氣橫切面
add cross section 增加交叉選擇
allowed cross section 容許截面
alternation of cross section 橫斷面交替

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例句與用法

A precise solution for torsion of bars with hollow elliptical cross section
一類橢圓截面空心柱體扭轉(zhuǎn)的精確解
The impact of the shape-change trend towards round on bending stress during the process of pressure increase was researched, a common formula and a simplified one for bending stress calculation were established, the formula of maximum bending stress caused by round degree of cylindrical vessels was deduced, the calculation method for wall thickness of pressure vessels of elliptical cross section was introduced
摘要研究了橢圓形截面容器在升壓過(guò)程中的趨圓變形對(duì)彎曲應(yīng)力的影響，建立了彎曲應(yīng)力通用計(jì)算公式和簡(jiǎn)化計(jì)算公式，導(dǎo)出了由圓度引起的圓筒形容器最大彎曲應(yīng)力計(jì)算公式，給出了橢圓形截面容器壁厚的計(jì)算方法。
When f is about fr, for curved pipes, the secondary flow appears eight vortexes for annular cross section and four for circular and four or six for elliptical; for helical pipe, the secondary flow appears as a loop flow for annular and circular cross section, and a saddle flow for elliptical cross section
當(dāng)f在fr左右時(shí)，對(duì)于彎管，環(huán)形截面上存在八個(gè)渦，圓截面上存在四個(gè)渦，橢圓截面上存在四個(gè)或六個(gè)渦；對(duì)于螺旋管，圓截面和環(huán)形截面上二次流表現(xiàn)為環(huán)流，橢圓截面上表現(xiàn)為鞍流。

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