棕土的

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

不同类型耕作土壤对玉米和大豆现实生产力的影响分析表明，对于玉米而言，6类不同土壤条件下的玉米现实生产力存在以下规律：黑土＞草甸土＞黑钙土、暗棕壤和盐碱土＞风沙上。

A Actinomycete strain producing a broad-spectrum antifungal substance was isolated from the soil of the Qinling mountain in Shaanxi. The strain numbered Z139 was initially identified as a variety of Micropolyspora rabrobranea.

从陕西秦岭山区采集的土样中分离到1株具有广谱抗真菌活性的放线菌菌株Z139，经初步鉴定为小多孢菌属红棕褐小多孢菌的一个变种。

Brown soil and meadow soil from cultivated land were used in the laboratory and pot experiment to study the effects of applying humic acid and organic manure on potassium fixation and release in the soil,The result shown: Applying of humic acids could accelerate potassium releasing and decrease the fixation of added potassium.

以耕地棕壤和草甸土为供试土壤，研究了施用腐殖酸和有机肥对土壤固钾与释钾作用的影响，主要结果如下：施用腐殖酸能够促进土壤钾素的释放和降低土壤的固钾量。

Chifeng area in the north, due to increased dryness, as Stipa, soil, large area of the southern brown, but mainly in northern leached cinnamon soil.

在北部赤峰一带，则因干燥度增高，成为针茅草原，土壤南部有大面积的棕壤，但北部以淋溶褐土为主。

Through investigation on relationship beween larch pure crop needle cast condition and forest soil in county Yitong of province Jilin, getting conclusion: pure crop needle cast condition growing on white betonies is more serious than growing on deeply brown soil.

通过对吉林省伊通县落叶松人工纯林落叶病病情与林地土壤关系调查发现：生长在白浆土类土壤上的落叶松纯林病情明显重于生长在暗棕壤土类土壤上的落叶松纯林。

The mycorrhizal formation,inoculation effectiveness,extraradical fungal biomass and P uptake contribution of six arbuscular mycorrhizal isolates screened from South China,Center China and North China on typical cinnamon soil,brown soil and red soil collected in above three regions were investigated using three-compartment glass-bead culture system associated with maize.

以分离于华北、华中和华南3个生态区及法国引进的丛枝菌根真菌为试验菌株，采用三室根箱培养的方法，研究了它们在华北、华中和华南3种典型土壤—褐土、棕壤和红壤上的菌根形成、接种效应、磷吸收贡献和根外菌物量情况。

Gray-brown desert soil in 1300-2400 meters above sea level red-Bay, ditch grass, the East mountains, I-Ping Xia, sand pool flood channel, the first Dragon Hill, Hill throttle, the stockade Beach, Beach Niangniang Temple, Kowloon Bay dam, Dongtan, the next quarter of the beach, two Shagou, wild rivers, indiscriminate block Beach and other places, a total of 437.16 million.

灰棕漠土分布在海拔1300-2400米处的红湾子、草沟、东大山、平口峡、沙涝池沟、龙首山、风门山、大寨子滩、娘娘庙滩、九坝滩、东滩、下四分滩、两分沙沟、野河、乱墩子滩等地，共437.16万亩。

Glass sand, fritted ceramics, industrial silicon, lithium, cobalt, zirconium, a variety of fireproof materials and chemical raw materials etc..

可适用于磨料行业多种物料的加工，如：绿碳化硅、黑碳化硅、石榴石、白刚玉、金刚石、棕刚玉、石英砂等，还可超细高纯加工氧化铝、莫来石、铝钒土等，同时可用于各种高硬、高纯物料的加工，如：玻璃砂、陶瓷熔块、工业硅、锂、钴、锆、各种耐火阻燃材料、化工原料等等。

Brown aluminium oxide abra-Sive is electrically fusedin an arc-furnace from a mixture of bauxite, cokeas main raw ma-terials at high temperature. Its chemical composition contains Al2o3, TiO2, a small amount of SiO2,and Fe2o3, etc., micro-hardness: 18000-22000MPa, tou-ghess: higher than silicon carbide.

棕刚玉是以铝钒土、焦碳为主要原料，在电弧炉内经高温冶炼而成，主要化学成分为Al2O3TiO2还含有少量的SiO2和Fe2o3等，显微硬度Hv18000一22000，韧性比SiC高，用它制成的磨具，适于磨削抗张强度较高的金属，如各种通用钢材、各锻铸铁、硬青铜等。

The Sulphur content in the plant was increased based on the Sulphur application.

三种作物在施用氮磷钾的基础上施硫，其植株的含硫量均表现有所增加，棕壤土上油菜的含硫量增加22.1％；潮土上四季萝卜块根的含硫量增加8.7％，达到显著性水平。

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。