dissolution rate造句
例句与造句
- Study on processing technology and dissolution rate in vitro for xiaoyanlidan capsules
消炎利胆胶囊制剂成型工艺及体外溶出速率研究 - Comparatively , soil column leaching method was much closer to the field reality than water dissolution rate method
相对而言，考虑土壤因子的土柱淋出率法较水中溶出率法更为接近田间实际。 - Both of water and soil dissolution rates of sapcus decreased obviously along with the increase of sap coating rate
聚丙烯酰胺型高吸水性树脂包膜尿素控缓释效果好于交联聚丙烯酸盐型高吸水性树脂包膜尿素。 - In this dissertation , the research on films with lower dissolution rates and expecting better long - term effectiveness is carried out
本论文旨在研究、制备一种溶解度较ha小的、应用时具有较好的长期稳定性的生物活性薄膜。 - It is inferred that the dissolution rate and dissolubility of gypsum are the main decisive factors of cement performance of portland - sulphoalminate composite system
推导证实，石膏的溶解速度和溶解度是决定硅酸盐硫铝酸盐复合体系水泥性能的主要因素。 - It's difficult to find dissolution rate in a sentence. 用dissolution rate造句挺难的
- So considerable errors might occur if water dissolution rate method was used to estimate the fertilizer efficiency although the method can make quick comparisons of nutrient release rates among different crfs / srfs
水中溶出率虽可以快速比较不同控/缓释肥的溶出速率，但用以估测肥料在田间的实际肥效，则产生较大的误差。 - The couple theory above - mentioned is applied at the crack tip of aluminum alloys , on ground of the theory , the experiment on the electrochemical action at the tip shows that the faster the strain rate is , the quicker the dissolution rate of the fresh surface of aluminum alloys is
将上述耦合理论应用于铝合金的裂纹尖端，并据此研究裂尖的电化学行为，发现铝合金新鲜表面的溶解速率随应变速率的增加而增大。 - Main content in simulation is the spatio - temporal evolution of the set of descriptive variables characterizing tectonic mineralization state under coupling of various processes as following : ( 1 ) variables related to forming and property of ore - forming fluid , such as dissolution rate of minerals ( include metal minerals ) in rock , concentration and saturation of aqueous species in fluid , temperature , pressure , and ionic strength etc . ; ( 2 ) variables related to structural deformation and fluid flow , such as stress , deformation rate , fracture network , porosity , fracture permeability ; ( 3 ) variables related to precipitation and mineralization , such as nucleation rate of gangue and metal minerals , accumulation precipitation of various minerals , etc . ; ( 4 ) spatio - temporal coupling relation of various variables above , such as the coupling relationship between spatio - temporal evolution of fracture permeability and flow and focus of fluid and ore - forming
模拟的主要内容是在各种过程耦合作用下，以下描述构造成矿体系的主要变量的时空演化：与成矿流体的形成和性质有关的变量，如地层中矿物（包括成矿物质）的溶解速率、流体中各组分的浓度与饱和度、流体温度、压力、离子强度等；与构造变形和流体运移有关的各变量，如应力与变形速率、岩石孔隙度、构造（断裂）渗透率等；与沉淀成矿有关的变量，如矿物（金属矿物和脉石矿物）的成核速率、各矿物的沉淀量等；上述各有关变量间的时空耦合关系，如断裂渗透率时空演化与流体流动、汇聚和成矿的耦合关系等。 - The influence of different gypsum on strengh of portland - sulphoalminate composite cement system is complicated , related with aluminiferouse mineral in cement system and the so4 ( superscript 2 - ) concentration of its hydrated solution ; in distilled water and maximum lime wash , the dissolution rate of dihydrate gypsum is higher than that of anhydrite but the dissolubility is lower
石膏品种对硅酸盐硫铝酸盐复合体系水泥强度的影响较复杂，与水泥体系中含铝矿物及其水化溶液中so4 (上标2 - )离子浓度有关；在蒸馏水和饱和石灰水中，二水石膏的溶解速度比硬石膏快，溶解度比硬石膏低。 - Therefor , in the light of theory and methods of karst hydrogeomorphology and the knowledge of transformation , balance and variation of matter and energy in karst drainage basin , we can examine stone forest within a specific scope of time and space , and reveal the mechanism and the development model of stone forest with the help of the principle of the mutual response processes among base - level , water flow and forms . just based on the understanding above , the paper , with a special reference to the lunan stone forest which is the best developed one in china , discusses the hydro - geomorphlogical structure of the bajiang river , geomorphological types and spacial distribution feature of the stone forest , and studies the erosion rate on the top of stone forest , soil erosion rate , sub - soil dissolution rate and their combined influences on the evolution of stone forest , furtherly brings forward and demostrates the " tri - level erosion " mechanism for the development of stone forest
正是基于这种认识，本文以我国石林发育最完美的路南石林为研究对象，研究了巴江喀斯特流域的水文地貌结构特征、石林的形态类型及其空间分布特征；探讨了石柱顶部的剥蚀速率( a ) 、表土剥蚀速率( s ) 、土下溶蚀强度( c )及其组合对石林发育的影响，提出并论证了路南石林发育的“三重剥蚀”机制；通过对石林发育必备条件的剖析，以及对巴江喀斯特流域演变阶段的定量研究、水文地貌系统的空间耦合分析，探讨了巴江喀斯特流域的演变与路南石林发育间的关系，并结合该流域的演化史，提出了巴江喀斯特流域演变与路南石林发育的模式。 - The structure of fertilizers was studied by scaning electronic microscopy ( sem ) , and the nutrient release characteristics were studied using water dissolution rate method and soil column leaching method . [ result ] the 24 hours n water dissolution rates of sapcus were 18 . 22 % - 83 . 87 % , and n accumulated leaching rates in four weeks were 40 . 91 % - 65 . 38 % , which decreased by 5 . 21 % - 40 . 68 % compared with that of urea under the same experiment conditions
方法以不同类型和吸水倍率的高吸水性树脂为包膜材料，以大颗粒尿素和改性矿物包膜尿素为原料肥料，研制出高吸水性树脂单层包膜尿素、高吸水性树脂复式包膜尿素系列产品，利用电子扫描电镜研究了其结构特征，并以水中溶出率法和模拟土柱淋溶法研究其养分释放特性。