Primarily on qualification education in gener al biology teaching 教學(xué)中的素質(zhì)教育
Trade in gener x is improving 貿(mào)易情況正在好轉(zhuǎn)
Liabilities are amounts owed to outsiders and a business gener ? ally has fewer liability accounts than asset accounts 薄記記錄通過運(yùn)用會計(jì)等式所表達(dá)的一個關(guān)系是復(fù)式記帳的一個重要特點(diǎn)。
The third section , firstly , we introduce research state of achromatic wave - plate . and then we make a detailed analyse and discuss on each method by which flat - plate birefringent achromatic wave - plates are made and gener 通過上述工作,作者認(rèn)為今后工作的重點(diǎn)應(yīng)是進(jìn)一步提高現(xiàn)有的工藝技術(shù)水平、完善實(shí)驗(yàn)條件,使這一方面的工作取得更大突破。
The theorem states that for a finite family a of at least d + 1 convex sets in r ~ ( d ) , if every d + 1 members of a have a point in common , then there is a point common to all the members of a . there are many gener - alizations of helly theorem 這些問題的共同特點(diǎn)是由幾何元素出發(fā),研究其抽象的關(guān)聯(lián)性質(zhì)。 helly定理是組合幾何中一個非常重要的定理,由其衍生出的多種多樣的問題統(tǒng)稱helly型問題。
The article analyses and studies with positive and inductive method , through analyzing human resources management theory and human resources management case in xhjs , i thinks human resources management is not only applies to gener al business but human resources management strategy is more important in building business 本文主要采用實(shí)證分析和歸納分析相結(jié)合的方法,通過對人力資源管理理論的分析,結(jié)合西北民航建設(shè)公司人力資源管理的案例剖析,認(rèn)為人力資源管理不僅在一般企業(yè)中具有普遍適用性,在建筑企業(yè)中,人力資源管理戰(zhàn)略更為重要。
We insist on " survival depending on quality " , and passed iso9001 , iso14001 , the products are approved by cnacl , dnv , bv , ccs , we always use advanced technology and equipments such as vacuum casting equipments from german hedrich company , foil winding machines , partial discharge detectors and lightning impulse voltage gener - ators , we shall provide our customers with super quality products and good service 公司始終以一流的設(shè)備及先進(jìn)的檢測手段,如德國hedrich公司的真空澆注設(shè)備箔式繞線機(jī)局放儀雷電沖擊試驗(yàn)設(shè)備等,以全體員工精湛技藝和精益求精的工作作風(fēng),竭誠為用戶提供優(yōu)質(zhì)的產(chǎn)品和優(yōu)良的服務(wù)。
At fist we can conclude that kernels of the flat cover of a finitely gener - ated coreduced gorenstein flat module is also a finitely generated coreduced gorenstein flat module . moreover , the flat cover of the former ( the first gorenstein flat module ) is the flat envelope of the latter 首先我們由它的平坦蓋就可得到核也是有限生成的上約化gon stein平坦模,并且它的平坦蓋正好是核的平坦包;類似地,它的平坦包的上核也是有限生成的上約化的gorenstein平坦模,且它的平坦包是其上核的平坦蓋
According to the sample area survey ; there are 120 species of plants belonging to 84 gener 47families in the 25 - year - old chinese fir plantation community which will succeed toward the direction simi - ler to the community type before the felling of evergreen broadleaved forest if it is let to develop naturally or the logging residues are not burnt after the felling of the chinese fir plantation due to the superiority of cas - tanopsis carlesii and schima superba in the aspling layer in it 據(jù)樣地調(diào)查,該25年生杉木人工林群落的植物有41科84屬120種,群落的外貌特征以包括藤本在內(nèi)的高位芽占絕對優(yōu)勢,葉特征以革質(zhì),單葉,中小型葉為主,由于該群落的幼樹層以米儲和木荷等占優(yōu)勢,若讓其自然發(fā)展或杉木林采伐后不煉山,并排除其它人為干擾,該群落將向與常綠闊葉林采伐前的群落類型相似的方向演替。
Similarly , cokernels of the flat envelope of a finitely gener - ated coreduced gorenstein flat module is also a finitely generated coreduced gorenstein flat module , moreover the flat envelope of the former is the flat cover of the latter . and then we prove that over these rings , in quotient categories mod every finitely generated module has a finitely generated coreduced gorenstein flat preenvelope , and its two such preenvelopes are isomorphic 接著證明了這類環(huán)上每個模的極小平坦分解式的合沖模從第n個起都是有限生成的上約化的gorenstein平坦模,最后證明了在這類環(huán)上,商范疇dlaa中每個有限生y成模都有有限生成的上約化的gorenstein平坦包,并且這種蓋在同構(gòu)意義下是唯一的