structural portion 中文意思是什麼
structural portion
解釋
結構部分- structural : adj. 構造上的，結構上的，組織上的。adv. -ly
- portion : n 1 一部分。2 一份，一般；（飯菜）一客。3 【法律】分得的財產。4 嫁妝，妝奩。5 〈僅用單數〉命運。v...
-
In order to approach the optimum design of changeover portion structural shapes for submarine ' s different diametral pressure cabins, a new structural type, named the double arc transition form, is introduced based on the analysis of stress concentration, by using the engineering calculation method and finite element mthod
摘要為了探討潛艇不同直徑的耐壓艙室過渡段結構型式的最優設計，利用工程計算方法和有限元方法，分析過渡段結構的應力集中，提出了能夠使不同直徑圓柱殼光滑過渡的結構形式雙圓弧式過渡形式。 -
The idea of passive control is to utilize additional facility within a structure to dissipate or absorb a large portion of the seismic energy, which has been applied to practical engineering extensively since its control devices - dampers are convenient and it does not need large energy supply and the structural system identification. now the main devices which have been developed in the passive control may be grouped into the following types : viscous, visco - elastic, metallic and frictional, and tuned mass damper ( tmd ) and tuned liquid damper ( tld )
被動控制通過附加阻尼裝置耗散或吸收大部分的地震動能量以達到減振的目的，由於其控制裝置簡單，不需要外界能源輸入和系統識別，容易在工程上實現並已得到廣泛的應用；目前被應用於結構被動控制的阻尼器主要有：粘滯型、粘彈型、摩擦型、調諧質量阻尼器（ tmd ）和調諧液體阻尼器（ tld ） 。 -
He pointed out that in the $ 70 billion plus deficit this year, the structural portion amounted to about $ 50 billion. so two - thirds of the deficit should be dealt with by controlling expenditures and raising revenues
他指今年度700多億元財赤中，約500億元屬結構性，故三分之二的財赤應透過節流及開源處理。
分享友人