surface enrichment
英 [ˈsɜːfɪs ɪnˈrɪtʃmənt]
美 [ˈsɜːrfɪs ɪnˈrɪtʃmənt]
网络 表面富集
双语例句
- Response surface method was used to optimize the MRS-based enrichment medium of S.
采用响应面方法对唾液链球菌嗜热亚种增殖培养基进行了优化。 - The results of surface tension calculation suggest a decrease in the surface tension of Sn-Zn-Bi alloys as a result of the enrichment of the surface with Bi atoms.
理论计算进一步证明Bi能够有效降低Sn-Zn系焊料的表面张力，其作用机理是Bi原子在焊料熔体表面的富集作用。 - The total copper in standard sample and surface water was determined by extraction enrichment flame AAS ( enriched for 20 time) and graphite furnace AAS, respectively.
作者分别采用萃取浓缩火焰原子吸收分光光度法（浓缩20倍）和石墨炉原子吸收分光光度法测定标准样品和地表水中的总铜，并进行了对比分析。 - Surface modification of microfluidic chip and its application in protein enrichment
微流控芯片表面修饰及在蛋白质富集中的应用 - Due to the high surface reactivity and large surface areas, the most important role of surface coatings in the aquatic environments is the adsorption or enrichment of pollutants in the water.
生物膜具有较高的表面反应活性和丰富的吸附面积，对水环境中的重金属、有机物等污染物具有明显的吸附、富集作用。 - Phenomenon of Surface Enrichment of La in La Dregs during the Reduction of Sm_2O_3with Metal La Research of Surface Enrichment of La During the Thermal Reducing of Sm_2O_3 with Metal La
镧热还原氧化钐过程镧在镧渣表面的富集研究镧热还原氧化钐过程镧的表面富集现象探索 - Trace metals such as Cu, Zn and Cd were measured in freshwater surface coatings, which were developed in different natural waters. It is found that freshwater surface coatings exert some ability of enrichment on trace metals in aquatic environments.
通过对不同自然水体培养的生物膜上金属Cu，Zn，Cd痕量的分析发现，生物膜对水环境中的痕量金属具有一定的富集作用。 - The relation of faults and mineralization, the structural trend surface analysis and the enrichment regular of gold deposit in the faults have been studied in this paper and the prospect has been also forecast.
研究了白乃庙金矿断裂构造与成矿关系、断裂构造趋势面与找矿及矿体在断裂中的富集规律，并对成矿远景进行了预测。 - Different from the surface enrichment in Cu or the formation of homogeneous alloy generally observed on Ni-Cu catalysts, the surface of the above-mentioned catalysts was enriched in Ni.
与通常观察到的Ni-Cu催化剂中Cu在表面富集或生成均相合金不同，这些催化剂是表面Ni富集。 - Quantitative Model Considering Surface Enrichment to Estimate Soil Erosion Rates Using 137 Cs
基于~（137）Cs地表富集作用的土壤侵蚀速率的定量模型 - Surface enrichment of substrate elements passing through coating layer may cause the coating layer to loss its function and significance and result in fail-ure of parts or devices.
基底元素透过镀层于表面富集可使镀层失去作用和意义，造成元器件失效。 - Surface Enrichment of Substrate Elements Passing Through Coating Layer-A Problem to Merit Attention in Plating
基底元素透过镀层的表面富集&电镀中一个值得注意的问题 - The test results show that the main factors causing surface crack on thin strip are the enrichment of impurity elements ( Cu, Sn, Sb et al.) in the interface of matrix and iron scale as well as the upper contents of residual elements in steel.
X-射线能谱分析结果表明：在基体与氧化铁皮间的界面富集有铜等低熔点杂质元素，钢中残余元素含量偏高是产生表面裂纹的主要原因。 - Substrate element surface enrichment and diffusion barrier
基底元素表面富集与扩散阻档层 - During constructing the model the depth of surface enrichment layer, the 137 Cs depth distribution pattern in enrichment layer, the radioactive decay of 137 Cs, the 137 Cs input fraction, the depth of plow layer and sampling year were considered.
在建立模型的过程中，充分考虑了地表富集层的厚度、137Cs在此层中的分布特征、137Cs的衰变常数、年沉降分量、犁层厚度和采样年份等因素。 - Based on these results, the mechanism of alkali attack, dissolution-causing protective film because of surface enrichment-rupture of protective film-dissolution, was suggested.
在此基础上，提出了其碱蚀机理是溶解表面富集产生保护膜保护膜破裂溶解的循环统一。 - Adsorption and desorption of fluorine at the surface of goethite is an important mechanism for fluorine migration and enrichment in the soil water system of the karst areas.
土层中针铁矿表面对氟的专性吸附及其解吸作用是岩溶地区土水系统中氟迁移和富集的重要机理。 - Surface layer enrichment phenomena of xenon and cesium implanted in silicon and aluminium
离子注入的氙和铯在硅和铝中的表面富集现象 - We discover that the surface defects of copper-containing steel plate such as moon form, scab form belong to the folding defect, having nothing to do with the enrichment of Cu-Ni.
研究发现含Cu钢板表面月牙状、疤块状的结疤缺陷属折叠型缺陷，与Cu-Ni富集无关。 - The leaching loss rate of gold in oxidation zone, its surface indicative cut-off grade, indicative average grade and enrichment factor for two typical deposits were calculated by using the formula derived.
按此公式计算出两个典型矿床氧化带金的淋失率、地表指示性边界品位、指示性平均品位以及半氧化一次生富集带金的富集率。 - The method of dynamic solution surface ( DSS), used in the deep solution flow culture, was put forward after having summarized and analyzed the technique and methods of oxygen enrichment used in the hydro culture.
经过对国内外水培技术中各自独具特色的增氧技术和方法的总结和分析，提出了营养液深液流栽培的动态液位增氧法（DSS）。 - Surface segregation and enrichment of the polymer chains grafted in the surface of the particle occurred during the gel process, which can significantly improve the hydrophilicity, antifouling and flux of the membrane.
另外，粒子表面接枝的高分子亲水链在凝胶过程发生表面离析与富集，可显著改性膜亲水性和抗污染能力，提高膜通量。 - Moreover, two of the obtained PMOs with similar particle size, pore size, pore volume and surface area but different pore structures ( cubic and hexagonal) were chosen for the peptides enrichment in order to explore the effect of pore symmetry on the enrichment performance.
进而选取具有相似的相貌、比表面积、孔容及粒径，但不同孔道对称性（立方和六方）的两个样品研究结构对肽段吸附性能的影响。