查询词典 surficial

Some important questions are discussed, such as, the common characteristics and distinctions of the surface ripples on the (001) surfaces of the carbides, the effects of the surface ripple on the surface energy and the surficial charge distribution, the change trends of the cohesive energy and surface energy of the carbides and their surfaces, an...

讨论了不同碳化物表面褶皱的共同特征和相互差别、碳化物表面褶皱的产生对表面电子分布情况和表面能的影响、碳化物的结合能和表面能的变化趋势、以及表面能与结合能之间的关系。提出了块体结合能和表面褶皱程度两种因素共同影响和决定IVB和VB过渡族金属碳化物(001)表面能的观点。

Sixty-six surficial sediment samples were collected from the Pearl River Delta and South China Sea and analyzed to acquire information about the distribution, sources and transport of polybrominated diphenyl ethers in the aquatic environment.

自珠江三角洲和南海北部海域采集了66个表层沉积物样品，以研究该区域中PBDEs的含量、分布、来源和在环境中的迁移。

Gold was precipitated from reduced,near-neutral pH solutions in a surficial environment due to mixing of boiling hydrothermal fluid.

金是在pH值近中性的浅表环境中由于热液沸腾并伴随流体的混合沉淀而成，通常富集于标高30—200m之间。

With 3 crops a year, continuous production for three years, will carry 18cm surficial soil, which will severely destroy the structure of the soil.

如果以每年生产三茬计算，连续生产三年，草坪卷就要带走18cm以上的表土层，对土壤结构有极大的破坏性。

The former image,the reference image is divided into a series of textures standing for different surficial configurations,and its is assumed that the gray value of the above textures is modeled as Gaussian distribution s.

对于两幅同一地点、不同时刻的图像，先将前一时刻的遥感图像分割成一系列代表不同地表形态的纹理，假设前一时刻图像的灰度分布在这些分割所得的纹理区域上可以用高斯分布描述，则后一时刻的图像在这些纹理区域上远离高斯分布的像素点便是异常的变化点。

The results showed that Au doping did not affect the texture properties of La0.8Sr0.2MnO3, but Au actually enhanced the surficial oxygen mobility of catalysts, and increased catalytic oxidation activity at a low temperature.

结果表明，Au掺杂并不改变La0.8Sr0.2MnO3催化剂的织构性质，但明显增强了催化剂表面氧的活动性，提高了其低温催化氧化活性。

Surficial sediment phosphorus is increasing from eulittoral zone to the station in Bohai Bay,which the pollution is serious...

渤海湾表层沉积物磷呈现从潮间带向渤海湾大面站增大的局势，污染近岸高，远岸低。

The test area was off the north coast of Alaska centred on Harrison Bay. The concentration of methane in surficial sediments, in the water column when ice is present and absent, and in seasonal sea ice were measured.

检验的地区在阿拉斯加北部海岸的Harrison海湾，测量了有冰和没冰两种情况下水中表面沉积物的甲烷浓度。

Foraminifera from two cores and surficial sediments in tide zone were analyzed in this paper. Foraminifera were found in the strata which depth is about 2.46~2.96m of the top of the core.

对福建漳浦前湖湾潮间带两个钻孔岩心和表层沉积物中的有孔虫进行分析研究，有孔虫出现在钻孔最上部厚约2.46~2.96m的砂层中。

The distribution patterns of alkyl cyclohexane,alkylbenzene,carotane,sterene and terpane compounds in surficial sediments from the Bransfield strait,Antarctica are studied.

本文研究了南极布兰斯菲尔德海峡表层沉积物中烷基环己烷、烷基苯、胡萝卜烷、甾烯和萜烷化合物的分布特征。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。