matrix n. (pl. matrices 或matrixes) 1.【解剖學(xué)】子宮;母體;發(fā)源地,策源地,搖籃;【生物學(xué)】襯質(zhì)細(xì)胞;間質(zhì);基質(zhì);母質(zhì)。 2. 【礦物】母巖;脈石;【冶金】基體;【地質(zhì)學(xué);地理學(xué)】脈石;填質(zhì);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(xué)】間架;【無(wú)線電】矩陣變換電路。 5.【染】原色〔紅黃藍(lán)白黑五種〕。 the matrix of a nail 【解剖學(xué)】指甲床。
matrix, the 駭客任務(wù),又名:二十二世紀(jì)殺人網(wǎng)絡(luò)或黑客帝國(guó)
Development status of frp composites matrix resin 玻璃鋼復(fù)合材料基體樹(shù)脂的發(fā)展現(xiàn)狀
Fiber and matrix resin material , by choosing different types of resin and fiber , and different products to meet the special requirements 樹(shù)脂和纖維是基體材料,通過(guò)選擇不同類(lèi)的樹(shù)脂和纖維,來(lái)滿(mǎn)足不同產(chǎn)品的特殊要求。
The results showed that the replacement of individual polymer by polymer blend as the matrix resin for ecmb could be applied to the design of ecmb with lower percolation threshold concentration 結(jié)果表明,以聚酯聚乙烯共混聚合物代替單一的聚合物作為母粒的載體樹(shù)脂可用來(lái)設(shè)計(jì)具有低突增界限濃度的炭黑導(dǎo)電母粒。
Through the research of crosslinking of matrix resin , heating treatment of composite and mixing of different polymer , we draw some conclusions : 1 、 percolation theory can explain the phenomenon of the jump of resistance when the content of cb reach a critical volume ; 2 、 based on ohm conduct theory , abounded to the percolation the wbibull statistical theory and other theory , an adapted theory was obtained to explain the jump of resistance and the other phenomenon ; 3 、 the ntc phenomenon was eliminated by crosslinking the matrix of conductive composite , at the same time the stability of composite was improved 通過(guò)對(duì)基體樹(shù)脂的交聯(lián)、復(fù)合材料的熱處理、聚合物共混物的研究得出了如下的結(jié)論: 1 、滲濾理論能夠很好的解釋導(dǎo)電粒子含量達(dá)到某一值時(shí)電導(dǎo)率劇增的問(wèn)題; 2 、在歐姆導(dǎo)電模型的基礎(chǔ)上,綜合應(yīng)用了weibull統(tǒng)計(jì)理論模型,結(jié)合原來(lái)的體積膨脹等理論,成功的解釋了ptc復(fù)合材料在基體材料熔點(diǎn)附近的跳變問(wèn)題、 ntc現(xiàn)象以及熱循環(huán)穩(wěn)定性等問(wèn)題; 3 、有機(jī)ptc導(dǎo)電復(fù)合材料經(jīng)硅烷交聯(lián)以后能夠消除ntc現(xiàn)象,改善了導(dǎo)電復(fù)合材料的穩(wěn)定性能。