rectangular section

基本解釋

The elevator uses is the rectangular section rail, can make the engineering staff directly to the working layer, simplifies the project additional complex system and mechanical system.
此種升降機采用的是矩形截面導(dǎo)軌，能夠把工程人員直接送到工作層，簡化了工程額外的復(fù)雜系和機械統(tǒng)。
Octahedral steel casting joints are used in the large-span structure of National Stadium in Beijing to transfer the inner columns from the diamond section into the rectangular section.
在國家體育場大跨度鋼結(jié)構(gòu)設(shè)計中，為了實現(xiàn)內(nèi)柱從菱形截面到矩形截面的轉(zhuǎn)換，在內(nèi)柱底部設(shè)置了多面體鑄鋼節(jié)點。
According to theoretic analysis, computing the bending deflection of every roller is enabled to ignore the effect of the web and only allow to the rectangular section made up of flange plates.
理論分析認(rèn)為求解各可調(diào)輥的壓下?lián)隙葧r，可以不考慮腹板的影響而按翼緣組成的“矩形”斷面來進行。

矩形截面
Then a 3-layer laboratory model with uniformly flat rectangular section for experimental study is designed carefully, and the layers of the model can be put in series or in parallel.
在此基礎(chǔ)上，設(shè)計了具有扁矩形截面、可改變串并聯(lián)結(jié)構(gòu)的三層油道實驗?zāi)Ｐ汀?/p>
數(shù)學(xué)
矩形剖面
矩形截面