CLAY COMPOSITION AND FERTILIZER CONSERVATION PRDPERITITY OF RED SOIN AND YELOW SOILS IN THE SOUTHWEST;
西南红、黄壤粘粒组成及土壤保肥性能的研究
Comparison of clay mineral content variations in clay-size portions and bulky completely decomposed granite;
全风化花岗岩全岩和粘粒中粘土矿物含量变化对比
Enrichment factors were calculated to analyze the PAHs enrichment trend at different depths of soil, and the influences of soil total organic carbon (TOC) and clay contents on vertical distribution of PAHs in soils in Tianjin area were discussed.
研究了天津地区土壤中有机碳(TOC)和粘粒含量对多环芳烃(PAHs)纵向分布的影响,利用相对富集系数分析了PAHs在不同土壤深度的富集趋势。
Methods: A recombinant cosmid containing CD and TK fusion gene was constructed, and then mixed with DNA TPC and co transfected to the 293 cells by calcium phosphate coprecipitation.
方法 :构建含有 CD、TK融合基因的重组粘粒 ,将其与腺病毒 DNA末端肽复合物混合后以磷酸钙共沉淀法转染人胚肾2 93细胞株细胞 ,获取重组腺病毒 ,并进行鉴定。
aFGF cosmid DNA and DNA-TPC were mixed and co-transfected to the 293 cell by calcium phosphate coprecipitation.
方法 将用于转染的重组粘粒和DNA TPC混合后 ,以磷酸钙共沉淀法转染包装细胞 2 93细胞 ,获取重组腺病毒。
VEGF-D - pAxCAwt cosmid DNA and DNA-TPC were mixed and co-transfected to the 293 cell by calcium phosphate coprecipitation.
用重组粘粒和DNA TPC混合后 ,以磷酸钙共沉淀法转染 2 93细胞 ,获取重组腺病毒。
Geochemical characteristics of nitrogen in different grain size sediment from the southern Huanghai Sea;
南黄海表层不同粒级沉积物中氮的地球化学特征
By using mcirolysimeter,a laboratory simulation experiment was conducted to study the effects of the grain size and thickness of dust deposits on the soil water evaporation and salt movement in the hinterland of the Taklimakan Desert.
利用微型蒸渗仪(MLS)对不同粒级和不同厚度大气降尘沉积条件下塔克拉玛干沙漠腹地土壤水分蒸发和盐分运移进行了模拟试验。
optically oriented clay of fibrous form
纤维状光性定向粘粒
optically oriented clay of laminated form
叠层状光性定向粘粒
illuviation-diffusion argillan
淀积－扩散粘粒胶膜
optically oriented clay of fluvial form
流胶状光性定向粘粒
optically oriented clay of diffuse form
扩散状光性定向粘粒
humus clay complex
腐殖质 粘粒复合体
the silt and the clay content enhance 0.67% and 1.53%;
粉砂粒和粘粒含量提高0.67%和1.53%;
"a clay soil contains a large amount of clay, a sandy soil a large amount of sand, and a loam is a mixture of all groups. "
粘土含大量粘粒，砂土含大量砂粒，壤土是这4类土粒的混合体。
"That refers to the percentages of sand, silt and clay in the soil. "
那指的是土壤所含的砂粒、粉粒、粘粒的百分比。
MORPHOLOGICAL CHARACTERISTICS OF MAJOR CLAY MINERALS IN RED SOIL,LATERITIC RED SOIL AND YELLOW SOIL IN FUJIAN
福建红黄壤主要粘粒矿物的形态特征
"Loam is a mixture of sand, silt, and clay. It used to mean a very good soil. "
壤土是砂粒、粉粒和粘粒的混合物。过去这个名词用来指很好的土壤。
The fused particles cling together
熔化的微粒子粘在一起。
With no glue, he used rice grains to stick things together.
他没有粘胶就用饭粒代替来粘东西。
A small, flat chocolate drop covered with white pellets of sugar.
粘有糖粒的扁圆巧力糖粘有白色糖粒的小的、扁平的巧克力糖块
A New Type of Granulation Binder for Granular Potash Fertilizer
一种新型颗粒钾肥造粒粘结剂的配料试验
mucositis necroticans agranulocytica
粒细胞缺乏性坏死性粘膜炎
friction scouring
去除粘附小麦粒表面的尘土
The less felting liquid can be used than other sand when using NFS .
粘结剂使用量较其他粒形铸模砂少。