matrix n. (pl. matrices 或matrixes) 1.【解剖學】子宮;母體;發(fā)源地,策源地,搖籃;【生物學】襯質細胞;間質;基質;母質。 2. 【礦物】母巖;脈石;【冶金】基體;【地質學;地理學】脈石;填質;雜礦石。 3. 【印刷】字模;型版,紙型;鑄型,陰模。 4.【陣】(矩)陣,方陣;母式;【物理學】間架;【無線電】矩陣變換電路。 5.【染】原色〔紅黃藍白黑五種〕。 the matrix of a nail 【解剖學】指甲床。
Matrix structure that is the product of two matrices 結構,它是兩個矩陣的乘積。
Matrix structure of diamond saw blade was designed rationally 首先合理地設計了金剛石鋸片的基體結構。
On the effectiveness of the course system of matrix structure in higher normal education of china 論我國高師矩陣結構課程體系的有效性
" matrix mapping system " is a technology that utilizes a matrix structure to form function tables “全方位搜索系統(tǒng)”是利用矩陣結構去組成功能表格的技術。
" matrix mapping system " is a technology that utilizes a matrix structure to form function tables 全方位搜索系統(tǒng)簡介“全方位搜索系統(tǒng)”是利用矩陣結構去組成功能表格的技術。
We believe academic innovation and discipline constructing will be more efficient and flexible by exerting the matrix structure of discipline 最終通過矩陣式學科組織結構的運作使整個大學的學科建設與學術創(chuàng)新顯現(xiàn)出更加靈活高效的狀態(tài)。
From the viewpoint of organization structure , peasant intermediation of small scale often choose u structure , while the large scale is always adapt to m structure or matrix structure 從組織結構方面看,小規(guī)模的農(nóng)民中介組織一般選擇直線職能制,而規(guī)模較大的農(nóng)民中介組織往往選擇事業(yè)部制或矩陣結構。
The management of projects of two directing route makes the connection of general director and general designer clearly , but it cannot construct the structure of the organize and it is not beneficial to the management of projects . now it is mature to practice item management of projects and the management form of matrix structure is very suitable 兩條指揮線的型號管理,理順了型號總指揮與總設計師的關系,明確了責任制,但并沒有構建兩條指揮線的組織結構,不利于型號管理,在現(xiàn)實條件下,航天型號研制實行項目管理的條件已經(jīng)成熟,建立矩陣式結構的項目管理最為合適。
According to the characteristics of green product life cycle , this paper proposes a three - dimensional matrix structure for green product assessment . based on this structure , this paper also analyzes the objectives and contents of the assessment , and establishes a system model for green product assessment 根據(jù)產(chǎn)品的綠色性能表現(xiàn)在生命周期全過程的特性,提出了綠色產(chǎn)品評價的三維矩陣結構;以此矩陣結構為基礎,根據(jù)產(chǎn)品的構成特點,建立了集微觀評價和宏觀評價為一體的綠色產(chǎn)品綜合評價系統(tǒng)框架;并建立了綠色產(chǎn)品評價模型。
Abstract : by utlizing abundant local resource of ytirium and combining the characteristics of magnesium , barium , calcium and silicon , a sort of composite nodulizer - ytirium - based heavy rare earth nodulizer was developed which is characterized by its good desulphurizing and deoxidizing rate effect , excellent effect to neutralize anti - nodulizing effect of trace elements , strong nodulizng effect and degeneration - resistance , good effect to fine matrix structure , decreased chilling tendency and wide scope of applicatiom using this nodulizer to produce some important castings such as water - cooled wall of blast furnace and roller could increase mechanical properties of central area and casting yield 文摘:利用江西省豐富的釔基重稀土,結合鎂、鋇、硅、鈣等元素的特性開發(fā)了釔基重稀土復合球化劑,該球化劑具有脫硫、脫氧、抗干擾元素、球化和抗球化衰退能力強,細化基體組織,白口傾向小,適用范圍寬等特點,應用于高爐冷卻壁,軋輥等關鍵鑄件上可提高心部力學性能和工藝出品率。