最佳含水量 的英文怎麼說
中文拼音 [zuìjiāhánshuǐliáng]
最佳含水量
英文
iptimum moisture conter-
By the large quantity of indoor and field soil mechanics test, this paper investigated physics and mechanics property of xigeda stratum and xigeda compounding filling, profoundly and systematically studied on shearing strength, cbr ( including indoor cbr and field cbr ) and intensity feature of xigeda compounding filling. the new achievement and cognition as follows : ( 1 ) cbr value is decided by moisture content and mudstone content of xigeda compounding filling. the filling material can satisfy minimum intensity standard of express highway when mudstone content is less than some fixed value, ( 2 ) this paper established field cbr standard value which can synthetically evaluate the filling material nature and field compaction degree. ( 3 ) the optimal compacting mean of xigeda compounding filling is hard oscillation first and weak oscillation later, not traditional way which is weak oscillation first and hard oscillation later. ( 4 ) this paper put forward the conception of optimum moisture content in construction different from optimum moisture content of indoor impaction
本文以昔格達填料強度特徵為研究對象，通過大量的室內及現場試驗，從昔格達地層巖組的物理力學性質、昔格達填料的物理性質入手，對昔格達填料的抗剪強度、室內承載比及現場承載比特徵進行了較系統地研究，獲得了如下認識及進展：昔格達混合填料承載比值受填料含水量及其中泥巖含量的影響，當泥巖含量小於一定值時，昔格達混合填料具有較高的承載比值，能夠滿足高速公路對填料的最低強度要求；建立了綜合評判昔格達填料性能及現場壓實效果的現場承載比（ cbr ）標準；對于昔格達填料而言，最佳的碾壓方式為先強振后弱振而不是傳統的先弱振后強振；提出了與室內擊實最優含水量相區別的施工最佳含水量的概念。These additives have no adverse effect on the properties of the coating, and the optimum contents of them are : hydrophobic additive 6 %, sepiolite 6 % and expanded pearlite 3 %
在該材料中疏水添加劑的最佳含量為6 ，海泡石最佳含量為6 ，膨脹珍珠巖的最佳含量為3 。Abstract : soil incubation experiments were conducted in lab to delineate the effect of soil temperature and soil water content on soil respirations in broad - leaved / korean pine forest ( mountain dark brown forest soil ), dark coniferous forest ( mountain brown coniferous forest soil ) and erman ' s birch forest ( mountain soddy forest soil ) in changbai mountain in september 2001. the soil water content was adjusted to five different levels ( 9, 21, 30, 37 and 43 ) by adding certain amount of water into the soil cylinders, and the soil sample was incubated at 0, 5, 15, 25 and 35 for 24 h the results indicated that in broad - leaved / korean pine forest the soil respiration rate was positively correlated to soil temperature from 0 to 35. soil respiration rate increased with increase of soil water content within the limits of 21 to 37, while it decreased with soil water content when water content was over the range. the result suggested the interactive effects of temperature and water content on soil respiration. there were significant differences in soil respiration among the various forest types. the soil respiration rate was highest in broad - leaved / korean pine forest, middle in erman ' s birch forest and the lowest in dark coniferous forest. the optimal soil temperature and soil water content for soil respiration was 35 and 37 in broad - leaved / korean pine forest, 25 and 21 in dark coniferous forest, and 35 and 37 in erman ' s birch forest. because the forests of broad - leaved / korean pine, dark coniferous and erman ' s birch are distributed at different altitudes, the soil temperature had 4 - 5 variation in different forest types during the same period. thus, the soil respiration rates measured in brown pine mountain soil were lower than those in dark brown forest and those measured in mountain grass forest soil were higher than those in brown pine mountain soil
文摘:為了研究土壤溫度和土壤含水量對闊葉紅松林（山地暗棕壤） 、雲冷杉暗針葉林（山地棕針葉林土壤）和岳樺林（生草森林土）的土壤呼吸的影響，於2001年9月在長白山進行了土壤實驗.利用增加土壤樣柱的含水量，將土壤含水量分為9 ， 、 21 、 30 、 37和43 5個等級，土壤樣品分別在0 、 5 、 15 、 25和35的溫度下保持24小時.闊葉紅松林土壤在0 （ 35范圍內，土壤呼吸速率與溫度呈正相關.在一定的含水量范圍內（ 21 （ 37 ） ，土壤呼吸隨含水量的增加而升高，當含水量超出該范圍，土壤呼吸速率則隨含水量的變化而降低.土壤溫度和水分對土壤呼吸作用存在明顯的交互作用.不同森林類型土壤呼吸作用強弱存在顯著差異，大小順序為闊葉紅松林>岳樺林>雲冷杉暗針葉林.紅松闊葉林土壤呼吸作用的最佳條件是土壤溫度35 ，含水量37 ;雲冷杉暗針葉林下的山地棕色針葉土壤呼吸作用的最佳條件是25 ， 21 ;岳樺林土壤呼吸作用的最佳條件是35 ，含水量37 .但是，由於長白山闊葉紅松林，雲冷杉林和岳樺林處在不同的海拔帶上，同期不同森林類型土壤溫度各不相同，相差4 ~ 5 ，所以野外所測的同期的山地棕色針葉林土呼吸速率應低於暗棕色森林土呼吸速率，山地生草森林土呼吸速率應高於山地棕色針葉林土的呼吸速率.圖2表1參25Soil incubation experiments were conducted in lab to delineate the effect of soil temperature and soil water content on soil respirations in broad - leaved / korean pine forest ( mountain dark brown forest soil ), dark coniferous forest ( mountain brown coniferous forest soil ) and ermans birch forest ( mountain soddy forest soil ) in changbai mountain in september 2001. the soil water content was adjusted to five different levels ( 9, 21, 30, 37 and 43 ) by adding certain amount of water into the soil cylinders, and the soil sample was incubated at 0, 5, 15, 25 and 35 for 24 h the results indicated that in broad - leaved / korean pine forest the soil respiration rate was positively correlated to soil temperature from 0 to 35. soil respiration rate increased with increase of soil water content within the limits of 21 to 37, while it decreased with soil water content when water content was over the range. the result suggested the interactive effects of temperature and water content on soil respiration. there were significant differences in soil respiration among the various forest types. the soil respiration rate was highest in broad - leaved / korean pine forest, middle in ermans birch forest and the lowest in dark coniferous forest. the optimal soil temperature and soil water content for soil respiration was 35 and 37 in broad - leaved / korean pine forest, 25 and 21 in dark coniferous forest, and 35 and 37 in ermans birch forest. because the forests of broad - leaved / korean pine, dark coniferous and ermans birch are distributed at different altitudes, the soil temperature had 4 - 5 variation in different forest types during the same period. thus, the soil respiration rates measured in brown pine mountain soil were lower than those in dark brown forest and those measured in mountain grass forest soil were higher than those in brown pine mountain soil
為了研究土壤溫度和土壤含水量對闊葉紅松林（山地暗棕壤） 、雲冷杉暗針葉林（山地棕針葉林土壤）和岳樺林（生草森林土）的土壤呼吸的影響，於2001年9月在長白山進行了土壤實驗.利用增加土壤樣柱的含水量，將土壤含水量分為9 ， 、 21 、 30 、 37和43 5個等級，土壤樣品分別在0 、 5 、 15 、 25和35的溫度下保持24小時.闊葉紅松林土壤在0 （ 35范圍內，土壤呼吸速率與溫度呈正相關.在一定的含水量范圍內（ 21 （ 37 ） ，土壤呼吸隨含水量的增加而升高，當含水量超出該范圍，土壤呼吸速率則隨含水量的變化而降低.土壤溫度和水分對土壤呼吸作用存在明顯的交互作用.不同森林類型土壤呼吸作用強弱存在顯著差異，大小順序為闊葉紅松林>岳樺林>雲冷杉暗針葉林.紅松闊葉林土壤呼吸作用的最佳條件是土壤溫度35 ，含水量37 ;雲冷杉暗針葉林下的山地棕色針葉土壤呼吸作用的最佳條件是25 ， 21 ;岳樺林土壤呼吸作用的最佳條件是35 ，含水量37 .但是，由於長白山闊葉紅松林，雲冷杉林和岳樺林處在不同的海拔帶上，同期不同森林類型土壤溫度各不相同，相差4 ~ 5 ，所以野外所測的同期的山地棕色針葉林土呼吸速率應低於暗棕色森林土呼吸速率，山地生草森林土呼吸速率應高於山地棕色針葉林土的呼吸速率.圖2表1參25The structure of the extract was determined by ir, and the spectrogram is accordant to standard product
考察了提取劑的含水量、浸泡時間、原料性質和原料預處理方法等因素對提取的影響，獲得了最佳提取條件。6. the tortuosity factor ( f ) was an important geometric parameter, which affected ion ' s diffusion and varied at different levels of water content
半對數方程（ f a blnw ）是擬合土壤曲折系數什）與含水量（ w ）的最佳關系式。In the paper, through the compaction test, the optimum moisture content and maximal dry density of aeolian sand are determined
本文通過擊實試驗，確定了風積沙的最佳含水量和最大幹密度。The optimum conditions for air electrode preparation were shown as follow : 20 % ptfe and 20 % mno2 in active layer, thickness of active layer 0. 15 - 0. 25mm and the ratio of active carbon to ethine black 4 : 1 ; 60 % ptfe in the gas diffusion and waterproof layer, employing na2so4 as pore - making agents, thickness 0. 35 - 0. 45mm, colding forming and layer sequence catlytic layer / gas diffusion and waterproof layer / current collector layout ; employing 40 meshed nickel screen as current collector and thermal treatment temperature over 200
確定了制備空氣電極的優化工藝條件，催化層中ptfe含量約20 ， mno _ 2的最佳含量約為20 ，催化層中活性炭和乙炔黑的比例為4 ： 1 （質量比） ，厚度在0 . 15 - 0 . 25mm之間。防水透氣層中ptfe的含量約為60 ，以無水硫酸鈉作為造孔劑，厚度一般為0 . 35 - 0 . 45mm 。電極各層採用催化層/防水透氣層/集流體的排布方式，冷壓成型，熱處理對空氣電極的性能影響較大，熱處理溫度不低於200 。The results of the uni - factor experiments and perpendicular experiments show their best mechanic synthesizing craft as followed : nvp ( 10 % wt ), kh570 ( 20 % wt ), hema ( 70 % wt ), initiator ( 0. 2 % wt ), crosslinker ( 20 % wt ), reacting 20 hours under 80 c. the factors which influenced organic silicon modified pvp hydrogel soft contact lens material ' s swelling capabilities were researched, which included temperature, monomer content, ion concentration etc. the experiments showed the equation swelling content ewc improved with the increase of nw, droped with the increase of kh570 and ion concentration, improved then droped with the raise of temperature, and hydrogels got the least ewc at 45 c. experiment carried on todiscuss water dehydration mechanism of organic silicon modified pvp hydrogel soft contact lens materials, which showed dehydration process could be divided into evaporating stage and diffusing stage
正交實驗結果表明， nvp ? hema ? kh570共聚物的機械性能最佳時，其合成工藝條件為： nvp用量10 （質量百分含量，下同） ， kh570用量20 ， hema用量70 ，引發劑aibn用量0 . 2 ，交聯劑nmba用量0 . 2 ，反應溫度為80 ，反應時間16h 。討論了單體配比、溶脹溫度、離子濃度等因素對有機硅改性pvp水凝膠軟接觸透鏡材料溶脹性能的影響。實驗得出：水凝膠材料的平衡溶脹度ewc隨單體nvp含量的增加而增大， ewc隨kh570用量的增加而減小，隨離子濃度的增大而略微降低，隨溶脹溫度的升高先稍微下降後有所提高， 45時平衡含水量最低。Water stability and strength increasing mechanism are researched and the changing trend and degree of maximum dry density, the optimum moisture and the intensity of the admixture are gained through mixing into clay
通過在風化料中摻入粘土的對比試驗，研究風化料加入摻加劑后的水穩定性和強度增長機理，得出摻入粘土后風化料最佳含水量、最大幹密度、強度的變化趨勢和程度。The intercalation reaction is very sensitive to moisture and a small amount of water added to the kaolinite - formamide system facilitates the intercalation reaction
插層反應對插層劑中的水含量非常敏感，最佳含水量為5 9 。According to the data of besting experiments, the paper analyses the relationship between the optimal water content and the quantity of added lime, analyses the relationship between the maximal dry density and the quantity of added lime
從擊實試驗的結果得到石灰土最佳含水量與摻灰量的關系，最大幹密度與摻灰量的關系。According to the data of beating experiments, the paper analyses the relationship between the optimal water content and the quantity of added lime, analyses the relationship between the maximal dry density and the quantity of added lime
從擊實試驗的結果得出了石灰土最佳含水量與摻灰量的關系，最大幹密度與摻灰量的關系。The highest viability of pavlova viridis reached 69 % when it was dehydrated to 35 % water content. as to other two algae, 30 % water content is optimum. their highest viabilities are 10 % and 13 % respectively
各種金藻的最佳含水量不同，綠色巴夫藻為35 % ，冰凍后存活率可達69 % ；湛江叉鞭藻和球等鞭金藻都為30 % ，冰凍后存活率分別可達10 % 、 13 % 。The optimum conditions in wheat bran and rice bran on solid state fermentation were 3 % corn starch as additional carbon sources, 4 % ( nh4 ) 2 so4 as additional nitrogen sources, 60 % moisture content of the medium, 25
在麩皮米糠培養基中，添加3的玉米澱粉、 4的（ nh _ 4 ） _ 2804可顯著提高固體曲中植酸酶酶活，培養基最佳含水量為60 ；最佳產酶溫度為25 。Under the conditions of dry, optimum moisture content or half of optimum moisture content and three kind diameter of loading boards, the main factors relative to modulus of resilience are also studied through the test of modulus of resilience
在乾燥、最佳含水量、一半最佳含水量和三種不同直徑大小承載板情況下做回彈模量試驗，研究了影響回彈模量大小的主要因素。( 5 ) the analysis factor that influence the compaction craft of the xigeda filler ; the results show that the optimum moisture content of xigeda filler is about 0. 4 times of liquid limit and 0. 69 times of plastic limit, the lower compaction equipment is better than the big equipment
研究表明：昔格達填料的最佳含水量與塑液限有關，昔格達填料的最佳含水量約為液限的0 . 4倍，約為塑限的0 . 69倍。The results showed that the best water management pattern of fuji apple orchard was wheat straw mulching under low annual precipitation and grass planting under high annual precipitation. the comprehensive analysis was carried out on effects of different water management patters on yield of fuji apple, soil water conservation and soil organic matter of fuji apple orchard, growth in various stages and fruit quality of fuji apple under different annual precipitation
結果表明，在乾旱年份，紅富士蘋果園水分管理模式以秸稈覆蓋方式最佳，在多雨年份，紅富士蘋果園水分管理模式以果園種植白三葉草方式最佳；並綜合分析了不同降水年型不同水分管理模式對紅富士蘋果產量的影響，不同水分管理模式對果園土壤含水量和土壤有機質的影響及不同水分管理模式對紅富士蘋果生長狀況、外觀品質、內在品質的影響。Directed by the adsorption theories, sepiolite was selected as micropore inorganic material and dodecanol was selected as pcm, and carried out the optimization of experimental parameters, such as selection of sepiolite minerals, sepiolite modification, absorption temperature, pcms solution concentration, stirring time, drying mode, dehydration of sepiolite. by the optimization, the best conditions on tsous preparation were achieved. measurement method of pcms exudation was established to estimate the exudation of pcm in tsous, the temperature self - operating effects and energy saving effects of tsous was also examined
在以上微孔吸附理論研究基礎上，選用海泡石作為微孔無機材料、十二醇作為相變工質材料，對自調溫單元的制備工藝參數進行了優化研究，包括：海泡石原料的選擇、海泡石改性的影響、吸附溫度的選擇、 pcm有機溶液初始濃度的選擇、攪拌時間的確定、烘乾方式的選擇、海泡石含水量的確定，最終得到自調溫單元的最佳制備工藝。Effect of dehydration procedure beads of pavlova viridis were desiccated with four different procedures. two dehydration rates were used, which are 0. 9 % water content / h ( slow ) and 10 % water content / h ( rapid ). resul - ts showed that slow dehydration is the best. a dehydration combination of rapid dehydration to 70 % water content, followed by slow dehydration to the optimum water content is a better procedure. rapid dehydration is the worst
（ 3 ）脫水程序的影響以綠色巴夫藻為研究對象，選擇0 . 9 %含水量/ h （慢）和10 %含水量/ h （快）兩種脫水速度，分兩步脫水，先脫水至70 %含水量再脫水至最佳含水量。結果慢-慢程序脫水，存活率最高；快-慢程序其次；快-快程序最低。分享友人