shell foundation 中文意思是什麼
shell foundation
解釋
薄殼基礎- shell : n （pl shells 2 義為 shell）1 殼；介殼；甲殼；貝。2 （昆蟲的）翅鞘；蛹的蛻皮。3 【解剖學】種子的...
- foundation : n 1 建設，創設，創立。2 基礎，根本；根據；地基，地腳。3 基金；捐款；用捐款創辦的事業；慈善機關；...
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Design and construction of foundation ditch project of floor - type arch springing foundation of reticulated shell structure
網殼結構落地拱腳基礎基坑工程設計與施工 -
The dynamic performances of the ii type and mainframe tripled frequency converter are researched, on the basis of which the experimental mode test of the ii type tripled frequency converter is completed and the shell of the mainframe tripled frequency converter is optimized, which has laid the foundation for the following design and improvement
本文主要針對型三倍頻組件和主機三倍頻組件的動態性能進行了研究，並在此基礎上完成了型三倍頻組件的實驗模態測試和主機三倍頻組件殼體的結構優化，為后續的設計和改進奠定了基礎。
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