water-holding structure 中文意思是什麼

water-holding structure 解釋
擋水建築物
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  • holding : n. 1. 把握；支持。2. 持有，享有，所有，財產。3. 〈常 pl. 〉所有物；保有股份；租借地，保有地；所有權。4. 【體育】持球，非法抱人[撞人]。
  • structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
  1. 3 ) regarding jba, yqs, and cxl fertilizer as addition agent of the ecological material, magnetic fertilizer as ecological fertilizer, the material take on character such as water holding capacity, fertilizer retaining, prime cluster structure and binding power, which realize the destination of ecological protection of the abrupt rock slope

    （ 3 ）適當配比的高分子材料jba 、 yqs和生態肥料cxl作為生態基材的添加劑可使基材具有保水、保肥、優質團粒化和粘結性能，從而達到生態護坡的目的。
  2. Holding the development principle of pioneering - arduous struggle, success - with help around, reputation - essence of profits and development - never self - satisfied, since its establishment in 1994, the company has adjusted all the industrial structure constantly, improved the product grade, made pillar industry bigger and strongger, developed group s scale. the group has already built up changjang runfa mechanical industrial park, changjiang runfa suyu industrial park. covering industries such as machinery, section steel, building material, textile, port machinery, shipbuilding, ship repairing, electronics as well as real estate development, service industries as hotel with three star class, building decoration, water and electricity installations, etc. it is a private share - issuing corporation with self - research ability for products and has the right to import and export by itself

    集團自1994年組建以來，始終堅持「創業-艱苦奮斗，成功-八方相助，信譽-效益之本，發展-永不自滿」的發展宗旨，不斷調整產業結構，提高產品檔次，做大做強支柱產業，發展壯大集團規模，已建成張家港市長江潤發機械工業園宿遷市長江潤發宿豫工業園，涉及導軌型鋼鋁型材彩色塗層板耐指紋板紡織港機造船電子，以及房地產開發三星級涉外酒店建築裝潢水電安裝等產業，享有自營進出口權，是具有一定自主產品研發能力的民營股份制企業集團。
  3. ( 6 ) in agroforestry and contour hedgerow treatments, soil structure and soil texture is improved with soil bulk density decreasing and soil porosity and capillary pore increasing. finally, water - holding capacity is improved. ( 7 ) soil loss in small plots of comprehensive management treatments is significantly lower than that in control

    … ）實施農林復合經營和生物籬埂技術可明顯的改善土壤結構，降低土壤容重，增加上壤總孔隙度和毛管孔隙度，從而提高土壤的保水持水性能。
  4. Ploughing deeper and corn residues might promote formation of soil aggregated structure, decrease soil bulk density, relax solum, decrease soil porosity, raise soil permeability, improve soil structure and holding - water capability, create better soil biology condition for growth of crop, and coordinate water, fertilizer, air and heat etc. to prevent the fertility deterioration of the corn belt phaeozem and ameliorate soil, it is need to reform tillage and fertilizer application for the corn belt phaeozem in the central part of jilin

    針對吉林玉米帶黑土土壤退化現象，從黑土玉米的耕作制和施肥制的改革入手，並結合農村現有機械和技術水平，採用玉米「輕主重輔」三三耕作制和玉米「一穩二減三補」施肥技術，提出吉林玉米帶黑土土壤調控技術體系。
  5. Material balance and energy balance equations of complex multi - effect evaporation system were expressed in matrix equation, which has the advantages of clear structure and high modularization. by holding or omitting correlation block - matrix in matrix equation, matrix equation could be used to describe the difference of forward - feed, back - feed and cross - reed multi - evaporation system with or without solid separation, extra steam being led off to preheat material liquid, condensation water flash, or solution flash. the models include design and operation

    該模型利用矩陣方程具有結構清晰和高度模塊化的特點，將復雜多效蒸發系統的物料及熱量衡算方程組以矩陣形式表達，通過保留或舍棄矩陣中特定功能模塊，模型就能代表有或無固相析出、有或無引出額外蒸汽預熱原料液、有或無冷凝水閃蒸、有或無溶液閃蒸等不同情況以及各種情況任意組合的併流、逆流、錯流多效蒸發過程，從而實現模型的通用性。
  6. The fractal dimension of the mixed forests were lower than the pure forests and grassland, and the soil weight diameter of the mixed forests were higher than the pure forests and grassland, which indicated that the mixed forest had best soil structure property in stability infiltration and water - holding ; the soil total porosity and the soil noncapillary porosity were different greatly between forest types, but the soil capillary porosity had little differ

    混交林分分形維數均低於單純林與荒草地，土壤重量平均直徑均高於單純林與荒草坡，說明混交林土壤結構穩定性最好，土壤通透性較好，具有較高的水土保持功能；不同林分類型之間，土壤總孔隙度與非毛管孔隙度差異較大，而毛管孔隙度的差別較小。
  7. The results showed that there were differences in water - holding capacity among different forming structure

    研究結果表明，林分組成結構的不同導致了其持水功能的差異。
  8. Laminin is not only the mainly structural molecule of extracellular matrix, but also the important signal molecule. laminin and collagen iv compose the net - structure of the extracellular matrix, given the tissue of elastic, tenacity, water - holding power, amortization of mechanical power, ect

    層粘蛋白與型膠原蛋白構成網狀的細胞外基質結構，賦予組織以韌性、彈性、保水性及對機械力的緩沖性，並為細胞提供生存及從事活動的微環境。
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