medium n. (pl. -dia ) 1.媒介物;傳導(dǎo)體;媒質(zhì),基質(zhì),介質(zhì),介體;中間物;環(huán)境、生活情形。 2.手段,方法;媒介;〔常作 pl.〕宣傳工具;傳播媒介〔指報(bào)刊、廣播、電視等〕。 3.中間,中庸;【數(shù)學(xué)】中數(shù),平均;【邏輯學(xué)】中名辭;【生物學(xué)】培養(yǎng)基,培養(yǎng)液;顏料溶解液。 4.女巫,降神者。 5.【戲劇】(射火燈燈前的)隔板。 6.(紙張的)中號(hào)尺寸;〔pl.〕中型轟炸機(jī)。 mass media 大眾傳播媒介;宣傳工具。 the happy medium 中庸。 the circulating medium = the medium of circulation 通貨。 adj. 中等的,中級(jí)的,普通的;平均的。 medium quality (中級(jí))物品。 a medium bowler 【板球】(速球與緩球之間的)中球投球員。 by [through] the medium of 通過(guò),以…為媒介。 medium of advertisement 廣告媒介〔指報(bào)刊等〕。 medium of exchange 交換媒介;貨幣;支票。
The results of the study demonstrate that under the condition of the same slendness ratio , the stability factor of axially compressed medium long concrete filled steel tube column has no relation with peak stress of the core concrete , instead , the factor will depend on peak strain of the concrete 研究結(jié)果表明,在長(zhǎng)細(xì)比相同的情況下,鋼管混凝土軸壓中長(zhǎng)柱的穩(wěn)定系數(shù)與核心混凝土的峰值應(yīng)力無(wú)關(guān),而取決于核心混凝土的峰值應(yīng)變。
This paper conducts a study of the influence of core concrete performance upon the stability factor of axially compressed medium long concrete - filled steel tube column on the basis of comparison of the axial compression test results of long column made up of common concrete filled steel tube and medium long column made up of lightweight aggregate concrete - filled steel tube , and in accordance with analysis of the constitutive relation curves between both the common and lightweight aggregate concrete 摘要通過(guò)對(duì)鋼管普通混凝土長(zhǎng)柱和鋼管輕集料混凝土中長(zhǎng)柱的軸壓試驗(yàn)結(jié)果的比較,結(jié)合對(duì)普通混凝土和輕集料混凝土的本構(gòu)關(guān)系曲線的分析,研究了核心混凝土性能對(duì)鋼管混凝土軸壓中長(zhǎng)柱穩(wěn)定系數(shù)的影響。