1.
The Sources of Size-Fractionated Air Pollution Particulates in Winter in DaLian City
大连市冬季不同粒径中大气污染颗粒物的来源
2.
Vertical distribution models of sand transport rate of different grain size groups in coastal aeolian mass flux
海岸风沙流中不同粒径组沙粒的垂向分布模式
3.
Study on the Adsorption Characteristics of Powdered Activated Carbon of Different Grain Diameter Sizes
不同粒径粉末活性炭的吸附特性研究
4.
Condensation water on different size sand gravels at fringe of desert oasis
荒漠绿洲边缘不同粒径砂砾凝结水量
5.
Theoretical Study on Supersonic Gas-Particle Flows with Different Partical-Size Distribution
不同粒径分布下超声速气粉流的理论研究
6.
The Properties and Structure of Humic Acids in Different Particle Size Aggregates of Lou Soil
土娄土不同粒径团聚体中胡敏酸性质结构研究
7.
A Study on the Resistance Characteristics of Hydraulically Transporting Sands with Different Size in Pipelines;
不同粒径泥沙管道水力输送阻力特性研究
8.
Tobacco Growth and Activities of Soil Enzymes in Differential Soil Particle Size under Continous Cropping Conditions;
连作对烟草生长和不同粒径土壤酶活性的影响
9.
Long-term Tillage Effects on Pore Size Distribution within Soil Aggregates
不同粒径土壤团聚体中孔隙分布特征的影响
10.
Experimental Research on the absorption rate of Calcium Carbouata of Different particle Size in rats
不同粒径超细碳酸钙在小鼠体内的吸收率
11.
Properties and Mechanism of Flame Retardant ABS with Different-Size Expandable Graphite Particles
不同粒径EG阻燃ABS体系燃烧性能和阻燃机理
12.
Experimental Study on Properties of Different Size Recycled Aggregate Concrete
不同粒径再生骨料混凝土性能试验分析
13.
Experimental Study on m Value of Pure Sandstone Skeleton Core Sample with different Particle Sizes
不同粒径纯砂岩骨架岩心的m值实验研究
14.
Influence of paraments of Duncan-Chang model on sand different size
砂土不同粒径对邓肯—张双曲线模型参数的影响
15.
Comparison of The Drug Action Among Three Kinds of Grain Size of Nux Vomica Powder
三种不同粒径马钱子粉的药效对比研究
16.
Preparation of nano-copper hydroxide with different sizes by homogeneous precipitation
均匀沉淀法制备不同粒径的纳米Cu(OH)_2
17.
Study on flow conductivity of proppant with different size combination
不同粒径组合支撑剂导流能力实验研究
18.
SORPTION/DESORPTION CHARACTERISTIC OF 1,2,4,5-TETRACHLOBENZENE ON SEDIMENT OF DIFFERENT GRAIN DIAMETER SIZES
不同粒径沉积物对1,2,4,5-四氯苯的吸附/解吸特性