棕土的

The calcium content of apple fruits sampled from different soils existed significant difference. The fruits in Gravel blackland orchar

不同类型土壤影响果实钙含量的主导因子不同，褐土和潮土中是Ca/K，而棕壤、砂礓黑土和盐碱土中分别为交换性钙、Ca/Mg、电导率。

The factor is organic matter both in cinnamon and Fluvio-aquio soils, while those in Burozem, Gravel blackland and Salinized soil were K+, total calcium and pH value respectively . Meanwhile, the calcium contents of apple fruits sampled from different orchards were analyzed.

不同类型土壤上红富士果实的钙素含量亦差别较大，砂礓黑土上的红富士果实钙含量达到156.83 mg/kg，极显著高于其它四种土壤，潮土上的果实钙含量次之，再次为褐土和棕壤，以盐碱土果园的苹果钙含量最低。

In this study, the calcium contents in Red Fuji fruit as well as in Burozem, cinnamon soil, Fluvio-aquio soil, Gravel blackland, Salinized soil sampled from Red Fuji orchard were investigated.

对山东省棕壤、褐土、潮土、砂礓黑土和盐碱土五种果园土壤及其栽培的红富士苹果进行了钙素营养分析。

Results indicated that Lindane was very slowly mineralized after a 228 day's incubation period in closed system.It took about 9 years to mineralise completely Lindane in the chernozem,and 11 years in the brown calcareous at 20ppm in the soils.

在模拟环境条件下，经过228天的观察发现，林丹在土壤中矿化降解十分缓慢，当土壤中浓度为20ppm时，达到完全矿化，估计黑钙土需要9年，棕钙土需要11年。

For actual productivity of soybean, the rank is black soil, meadow soil, dark brown soil, chernozem saltierra and saltern, aeolian soil.

不同土壤条件下的大豆现实生产力存在差异：黑土＞草甸土＞暗棕壤＞黑钙土和盐碱土＞风沙土。

The results show: the most sensitive Chinese area to acid deposition is Podzolic soil area, then follow Latosol, Dark brown forest soil and Black soil areas; Ferraisol and Yellow-brown earth area in southern China can buffer about 0.8-1. 6 g Sm〓yr〓 sulfur deposition; the least sensitive areas to acid deposition are mainly Xerosol area in northwest China, Alpine soil area in the Qingzang Plateau, and Dark loessial soil and Chernozem areas; the main reason for lower critical load in northeastern areas and higher critical load in Ferralsol and Yellow-brown earth areas in China can be attributed to the obvious difference in temperature, humidity and soil properties.

研究表明：我国土壤对酸沉降最敏感的区域是漂灰土带，其次是砖红壤土区、暗棕壤带和黑土区，南部富铝土区域大致可接受O.8-1.6 g Sm〓yr〓的硫沉降，对酸沉降最不敏感的区域主要集中在西北干旱土和青藏高原的高山土区域以及黑垆土和黑钙土带；导致我国东北地区酸沉降临界负荷偏低和富铝土区域酸沉降临界负荷偏高的重要原因，是这些地区的气温、湿度和土壤质地存在显著差异。

Zonal soils chestnut brown calcium soil and soil small size, only the upper part of the distribution of the alluvial fan and central parts of the formation of long-term irrigation Yuguan light meadow soil widespread development, soil depth, with certain fertility, is a good base for grain production.

地带性土壤栗钙土和棕钙土面积不大，仅分布在洪积扇的上部和中部，长期灌溉形成的淤灌浅色草甸土广泛发育，土层深厚，具有一定肥力，是粮食生产的良好基地。

Batch equilibrium experiments (OECD Guideline 106) were conducted to study thermodynamics and kinetics of norfloxacin adsorption in four kinds of soils, namely Ustic Cambosols collected from Fengqiu of Henan, Ali-Perudic Ferrosols collected from Yingtan of Jiangxi, Gleyic-Stagnic Anthrosols collected from Changshu and Udic Argosols collected from Nanjing of Jiangsu.

采用批平衡吸附试验研究了诺氟沙星在河南封丘潮土、江西鹰潭红壤、苏南常熟水稻土和南京黄棕壤等4种土壤中的吸附热力学和动力学行为。

The kinetics of soil urease differed with soil types. The urease in black soil and albic soil had larger values of Km and V than those in brown soil and cinnamon soil, but V/ Km had no significant differences, indicating that the kinetic parameters of soil urease were significantly influenced by soil type.

黑土和白浆土脲酶Km和V值比棕壤、褐土大，而V/Km的变化不明显，说明土壤类型对脲酶动力学参数有显著影响。

Mainly cinnamon soil, yellow-brown soil, brown soil are three types of high natural fertility, such as suitable for walnut trees of various kinds of economic growth and development

土壤主要有褐土、黄棕壤、棕壤三种类型，具有较高的自然肥力，适合核桃等多种经济果树的生长发育

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。