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。
Due to the contribution of matrix suction to the shear strength of rock mass and the harmful function of temporary additional water load are considered , the checking computation result of the above mentioned method conforms to reality better than those of the previous methods 該程序考慮了非飽和帶基質吸力對巖體抗剪強度的貢獻以及暫態(tài)附加水荷載的不利作用(若具備含水量與巖體強度指標之間的關系,還能考慮水對巖體的軟化作用) ,使計算結果更貼近實際。
Based on the knowledge of characteristic of unsaturated soils . the law of suction change with moisture content and density is got from suction experiment , which revealed that the matrix suction changes obviously with density especially in low moisture content , and with the same moisture content , if the density is gradually added , the value of matrix suction first is lowed , then added and finally lowed , this phenomenon is probed into in this paper 基于對非飽和土特性的認識,進行了基質吸力的試驗研究,得到了基質吸力隨含水量和密度的變化規(guī)律,試驗揭示出:基質吸力隨密度的變化是明顯的,含水量越低,這一趨勢越明顯,在含水量相同的情況下,當砂土從疏松狀態(tài)逐級變密時,吸力值經(jīng)歷變小、變大、又變小的過程,文中對造成這一現(xiàn)象的原因作了初步分析。