variable adj. 1.易變的,變化無(wú)常的,無(wú)定的 (opp. constant, steady)。 2.可變的,能變的;變換的。 3.【數(shù)學(xué)】變量的;【天文學(xué)】變光的;【生物學(xué)】變異的。 Prices are variable according to the exchanges. 物價(jià)跟著匯率變動(dòng)。 a man of variable character 反復(fù)無(wú)常的人。 a rod of variable length (伸縮)如意棒。 a word of variable construction 可以作種種解釋的詞。 variable capital 可變資本。 a variable budget 臨時(shí)預(yù)算。 n. 1.易變的東西。 2.【數(shù)學(xué)】變量,變數(shù),變項(xiàng),變?cè)?(opp. constant);【天文學(xué)】變星 (=variable star);【航?!?方向不定的)變風(fēng),不定風(fēng) (opp. trade wind); 〔pl.〕 (貿(mào)易風(fēng)帶中的)變風(fēng)帶。 adv. -ably ,-ness n.
Based on the variable viscosity properties of magnetorheological ( mr ) fluids with the variation of a external magnetic flied resulted from adjustable and controllable electric current, a magnetorheological vibration isolator is developed 利用電磁流變流體在外加可調(diào)控電流導(dǎo)致不同磁場(chǎng)強(qiáng)度下其粘度可變的特性,研制了一種電磁流變智能隔振裝置。
The derivation of the leakage flow rate formula of the special annular clearance between the piston and cylinder under condition of variable viscosity in the axial piston pumps was carried out . at same time, considering the questions of the eccentricity and the variable sealing length of piston friction pair, the modified coefficient of the calculation formula of the flow-rate of the leakage was given 在變粘度、柱塞偏心以及變密封長(zhǎng)度條件下,對(duì)軸向柱塞泵中柱塞與缸孔之間的特殊圓環(huán)縫隙的泄漏流量公式進(jìn)行推導(dǎo),得到了該計(jì)算公式的修正系數(shù);6