Amount and water holding capacity of forest litter in Three Gorges Reservoir area;
三峡库区森林植被林地枯落物现存量及其持水能力
It includes analysis of biomass,fresh weight and water holding capacity of leaves and stems,litter weights and water holding capacity,soil bulk density,soil porosity,soil moisture content,capillary moisture capacity,saturation moisture content,soil constitution and organic matter,soil permeability and erosion-resisting characteristics.
结果表明,3种引进草种的水土保持效果依次为纳罗克非洲狗尾草>威提特东非狼尾草>沙弗雷肯尼亚白三叶草,纳罗克非洲狗尾草的持水能力和土壤改良性能最好,是水土保持效果最佳的牧草,可以推广种植,其次是威提特东非狼尾草。
4), incubation temperature (20~70 ℃) and time (10~30 min) on water retention ( WR ) and protein solubility ( PS ) of defatted wheat germ protein flour were studied with the method of homogeneous design.
０）、加热温度（２０～７０ ℃）和加热时间（１０～３０ ｍ ｉｎ）对其持水能力和蛋白溶解度的影响。
The composition and functional properties of several wheat glutens as well as the effects of the temperature and pH value on the water retention and protein solubility were investigated in this study.
分析研究了几种小麦谷朊粉组成和功能性质以及温度、pH值对谷朊粉持水能力和溶解性能的影响,结果表明蛋白溶胀指数越小,其性能越好;在pH值10~12,温度60~70℃,谷朊粉的持水能力和溶解度都较为理想,是小麦谷朊粉加工改性较理想的条件。
Water-holding capacity of forest litter in the mountain limestone region of Chongqing;
重庆石灰岩地区3种林分林下枯落物持水能力比较
The effects of sodium polyacrylate(SP) on soil,water-holding capacity at different suctions of sand,silt and clay were evaluated by using centrifugal Method.
2%与1%)对3种土壤(砂土、壤土、黏土)持水能力的影响;采用大田试验研究了地表撒施2 g/m2SP对冬小麦与下季玉米产量及WUE影响。
Aiming at the poor ecological functions of the existing forest for water conservation,8 types of mixed forests for water conservation had been designed and planted in Dongyuan county of Guangdong Province and the water-holding capacity of litter and soil wa.
作者针对现有水源林生态功能较差的情况,在广东省东源县设计和营造了8种不同混交类型的水源林,并对其林地枯落物和土壤持水能力进行了调查研究。
A study on the water-holding ability of litter and soil in different plantations of Eucalyptus urophylla, Acacia mangium, A.
对于尾叶桉林来说,随着林分年龄的增加,其枯落物持水能力增加,但持水量降低。
The article studied the water-holding ability of litter and physical characteristics of superficial soil with barren hills as control in 13 different forest distributions in Loess Hilly Region of Qinghai Province.
研究了青海省黄土丘陵区13种林分类型的枯落物层持水能力,并以荒山荒坡作为对照样地研究其表层土壤物理性质与持水能力。
A Rapid Method for Obtaining Water Retention Curve of Cement-Based Materials
一种快速测定水泥基材料持水能力的方法
Research on the Urban Forest Litter in Nanjing City and its Water-holding Capacity in Soil
南京城市森林枯落物及土壤持水能力研究
The Precipitation Redistribution and Litter Water-holding Capacity of Quercus Aquifolioide Forest;
川滇高山栎林降水再分配及枯落物持水能力研究
Repeat water absorbing ability of SAPs was a important index of endurance.
保水剂在土壤中的吸水倍率,是衡量保水剂持水能力的一项重要指标。
Study on Water-holding Ability of Litter and Soil in Different Forest Distributions in Loess Hilly Region
黄土丘陵区不同林分类型枯落物层及其林下土壤持水能力研究
Water Resources Supporting Capacity for Sustaining Development in Guanzhong Region,Shaanxi Province,China
陕西关中地区水资源的可持续发展支持能力
Capacity-building Programme for Sustainable Water Sector Development
水部门可持续发展能力建设方案
The capacity of air to hold water vapor depends on its temperature and pressure.
空气保持水蒸气的能力取决于温度和压力。
China will actively increase the productivity of its waters so as to keep a continuous rapid increase of aquatic products.
中国将努力提高现有水域的生产能力，保持水产品继续快速增长。
Study on Water Resources Carrying Capacity and Sustainable Development in the Middle Region of Gansu Province;
甘肃中部水资源承载能力与可持续发展研究
Study on the Evaluation Method of Level and Ability of the Regional Sustainable Development;
区域可持续发展水平与能力的评价方法研究
Study on water resources carrying capacity and sustainable development in central Gansu province
甘肃中部地区水资源承载能力与可持续发展
Improving underwater signal detection capability by using support vector machine
利用支持向量机提高水声信号的检测能力
Crop rotations without addition of fertilizers help maintain soil organic carbon and N levels, but do not maintain high productivity levels.
*不施肥的作物轮作有助于维持土壤有机碳和氮水平，但不能维持高生产力水平。
continuous service hydraulic power plant
持续运转水力发电厂
Its capacity to fuse Ehrlich's ascites cells remained at 100% through 2 min. of UV.
其融合艾式腹水细胞能力在紫外线照射到2分钟保持为百分之百。
Study on Theory Method and Application of Sustainable-Development-Oriented Water Resources Carrying Capacity;
面向可持续发展的水资源承载能力理论方法与应用研究
Connection between Biodiversity Development and Ability of Water and Soil Conservation of Abandoned Land in the Western Qinling-Bashan Mountains;
秦巴山系西缘撂荒地生物多样性动态与水土保持能力关系研究
