查询词典 alkali soil

Current circumstances and mechanisms were reviewed in detail about application of the gypsum in acid soil and alkali soil .

简述了脱离石膏的工业利用，详述了脱离石膏对酸性和碱性土壤改良的现状和机理，并展望了脱硫石膏促进滩涂土植被演替的前景。

The different saline and alkali soil environment have different impacts on the soil microorganism growth characteristics.

文中初步分析了艾比湖湿地不同盐碱地土壤微生物群落分布变化的特征，讨论了土壤盐碱化程度对微生物数量的影响。

Referring to soil, I got a little in our yard, that's OK. Here was alkali soil, never frozen.

土嘛，院子里随便挖一点就行，这儿是碱土，不冻的。

In the shallow soil with the depth of 0~50 cm below the ground surface,the extent from 0 to 50 centimeters, the change of the δ13C of the soil carbonate is positively related with the depth in the upper soil profile from 0~30 cm,but it will increase rapidly in the lower soil profile as the result of the existence of salined and alkali soil layer.

盐碱化土地在0～50 cm的深度范围内，土壤碳酸盐的δ13C值变化规律为：0～30 cm深度内，土壤碳酸盐的δ13C值随深度的增加而逐渐减小；在30～50 cm范围内，如果有盐积层或碱积层的存在，则土壤碳酸盐的δ13C值迅速增加。

The contents of Ve in two lettuees were higher in leaf than in stem, higher in acidic soil than in alkali soil.

莴笋的Vc含量以叶片＞茎，且酸性土壤＞碱性土壤。

The saline alkali soil in Jilin province was formed under semiarid and semi moist weather which was distributed in bai cheng region. And the western grassland is the important animal husbandry base in Jilin province. So as far as the development of western animal husbandry and the goal of becoming an ecological province is concerned, it is of important significance that people turn the saline alkali soil into arable soil.

吉林省内的盐碱土，是在半湿润半干旱气候条件下形成的内陆型盐碱土，主要分布于西部的白城地区，而西部草原又是重要的牧业生产基地，因此，将这些盐碱化的土壤转变为可以耕种的土壤，对西部牧业的发展和实现生态省建设的目标来说，具有重大的意义。

In Liaoning, the original soils growing rice before are brown earth meadow soil and saline-alkali soil.

从前，辽宁水稻最初种在褐土类草甸土和盐碱土上。

Combined, the brown and meadow soils cover about 64% of the total cultivated area; paddy soil 14.3%; saline-alkali soil 12.5%.

褐土加草甸土约占总耕地面积的64%，水稻土占14.3%，盐碱土占12.5%，其余为黄棕壤和其它土壤。

The result of GPR investigation in west Jilin shows that the radar waveform of saline-alkali soil is different from that of tillable soil, and this can be used to distinguish tillable soil from saline-alkali soil. The extent of salinization can be determined according to the relativity of spectra.

吉林西部盐碱地区的探地雷达调查表明，盐碱地与耕地土的雷达回波具有明显差别，根据振幅的衰减特征可以精确区分耕地与盐碱地，根据频谱中高频峰值与土壤有机质含量的相关性可定性评价土壤的盐碱化程度。

Topsoil soil salinity of 0.2%-0. 4%, and called the light saline-alkali soil, select salt-tolerant crops and varieties, such as sunflower, sugar beet, sorghum, and black beans to the corresponding saline-alkali and other measures, will be able to obtain higher yield.

耕层土壤含盐量为0.2％—0.4％的，叫轻盐碱土，选择耐盐作物和品种，如向日葵、甜菜、高粱、黑豆等采取相应的抗盐碱措施，就能获得较高产量。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。