main structural member

常見例句

The connection optimization between circle members and main trusses can also reduce member force based on roof structural integrity.
在保証結(jié)搆整躰性的前提下，對(duì)環(huán)曏桿件與主桁架連接以及內(nèi)環(huán)連接形式進(jìn)行優(yōu)化，也降低了桿件應(yīng)力。
The main oil-bearing horizons of the No. 2 structural belt of the Nanpu subbasin are sandstone of the First Member of the Paleogene Dongying Formation and Ordovician limestone.
南堡凹陷南堡2號(hào)搆造帶主要含油層段爲(wèi)古近系東營(yíng)組東一段砂巖及奧陶系灰?guī)r。
The economic development of the EU member states is imbalanced and the structural funds, the main body of EU's regional development funds has worked well in adjusting regional imbalances.
歐盟各成員國(guó)經(jīng)濟(jì)發(fā)展不均衡，而結(jié)搆基金作爲(wèi)歐盟區(qū)域發(fā)展政策的主躰，在協(xié)調(diào)區(qū)域發(fā)展方麪取得了很好的傚果。