demand vt. 1.要求,請求;需要。 2.詢問,盤問,追究。 3.【法律】召喚。 demand an interview 要求會面。 The work demands care. 那項(xiàng)工作需要細(xì)心。 demand sb.'s name 詢問姓名。 demand (sth.) of [from] (sb.) 向(某人)要求(某物)。 She demanded that we let her in. 她要我們讓她進(jìn)來。 vi. 要求,查問。 ★后面子句中的動詞,美國人多用假設(shè)語氣現(xiàn)在式,即第三人稱單數(shù)現(xiàn)在時不加 -s,如:She demands that he assume the responsibility. (她要求他承擔(dān)責(zé)任。)英國人則用 should assume. n. 1.要求,請求。 2.需要;銷路。 I have a demand to make of him. 我對他有一個要求。 supply and demand 供給和需要。 demand for a commodity 商品的需要[銷路]。 There are many demands on my purse. 我有許多事情要花錢去辦。 be in demand 有需要,銷路好。 on demand 請求即(a bill payable on demand 見票即付的票據(jù))。 present one's demands 提出要求。 n. -er 要求者。
variable adj. 1.易變的,變化無常的,無定的 (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. 物價跟著匯率變動。 a man of variable character 反復(fù)無常的人。 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 臨時預(yù)算。 n. 1.易變的東西。 2.【數(shù)學(xué)】變量,變數(shù),變項(xiàng),變元 (opp. constant);【天文學(xué)】變星 (=variable star);【航海】(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.
Multi - stage ww algorithm of variable demand 需求變化的多階段庫存控制動態(tài)規(guī)劃算法研究
But with the development of technology and variable demands of customer , these methods could n ' t meet the needs of competition 但是,隨著用戶需求的個性化和多變性,這些傳統(tǒng)的方法就顯得無從為力。
Along with rising of personal variable demand and the management thought being centered on the demand of customer , the emphasis of management of enterprise is changing significantly 隨著個性化的、多變的需求以及以顧客需求為中心經(jīng)營管理思想的興起,已使得企業(yè)經(jīng)營管理的重點(diǎn)發(fā)生了重大的轉(zhuǎn)變。
With the rapid development of city construction , the desire for developing large span and large space civil construction becomes especially exigent in order to meet the public ' s variable demands on the usage and living circumstances 隨著我國城市建設(shè)的飛速發(fā)展,特別是為了適應(yīng)公眾對使用及居住環(huán)境個性化的不同要求,開發(fā)大開間、大跨度的公共民用建筑的要求尤為迫切。
Establishing a logistics management information system ( lmis ) which based on three hierarchies of web application is popular in fast developing logistics industry today . but it is difficult for software programmer when they facing not only a lot of boring coding works for the expressional hierarchy of lmis ( especially the logistics forms ) , but also the variable demands in terms of the format of logistics forms from the management team 隨著物流業(yè)的蓬勃發(fā)展,選擇一個高效且基于標(biāo)準(zhǔn)三層web應(yīng)用的物流信息管理系統(tǒng)是勢在必行的,然而開發(fā)人員在系統(tǒng)開發(fā)過程中不僅要面對系統(tǒng)表現(xiàn)層(物流單據(jù)頁面)大量復(fù)雜而繁復(fù)的源碼開發(fā)而且還要面對企業(yè)管理者對于物流單據(jù)格式多變的業(yè)務(wù)需求。