1) properties of pipe
土管特性
2) soil properties
土壤特性
1.
Variability of reclaimed soil properties in subsided land;
塌陷地复垦土壤特性变异研究
2.
Impact of invasive species on soil properties:Canadian goldenrod (Solidago canadensis) as a case study;
入侵种加拿大一枝黄花对土壤特性的影响
3.
Effects of soil properties on water absorption of super absorbent polymers;
土壤特性对保水剂吸水性能的影响
3) soil characteristics
土壤特性
1.
Relationship between soil characteristics and preferential flow paths in forest land of granite area, the Three Gorges;
三峡库区花岗岩林地土壤特性与“优先路径”的关系
2.
We analyzed the impacts of agricultural activities, forest vegetation and human disturbances on wetland soil by studying on the soil characteristics of Jianhu nature reserve wetland.
采用野外采样及室内分析方法,研究了剑湖自然保护区湿地土壤特性,探讨了农业利用和人为活动干扰对剑湖湿地土壤的影响以及森林对湿地的涵养作用。
3.
The authores analysed and researched the distribution situation and soil characteristics of main middle-and-low-yielding fields according to the mountain area cultivated land resource state.
针对商洛山区耕地资源状况,分析研究了该区主要中低产田分布情况及土壤特性。
4) soil characteristic
土壤特性
1.
The biomass,soil characteristics and root distribution of 17-year-old pure Platycladus orientalis stand and Hippophae rhamnoides × Platycladus orientalis mixed stand were studied in Yongshou County,Shaanxi Province on the Loess Plateau.
选择黄土高原17 a生的侧柏纯林作为对照,对沙棘—侧柏混交林中的侧柏生长、林地土壤特性及根系分布特征进行了系统研究。
2.
This paper studied and analysed the succession process of soil characteristic along the latitude in the Manas river.
以玛纳斯河流域为案例,重点分析沿流域纬度梯度土壤特性的变化。
3.
In regression analysis processing utilizing artificial neutral network technology, the relationship of soil characteristic and crop yield were confirmed by swatch learning, adapt network power, nonlinear mapped in variable and self\|variable .
把人工神经网络技术引入回归分析过程,通过对给定样本的学习,不断调整网络权值,实现在变量与自变量之间的非线性映射,从而达到确定土壤特性与作物产量之间因果关系的目的。
5) Peculiar properties of rare earths
稀土特性
6) soil mass characteristic
土体特性
补充资料：白土,纯白生石膏,白色软粘土,制管土
CAS：10101-41-4
分子式：O4S·Ca·2H2O
分子质量：172.16
中文名称：二水硫酸钙；二水合硫酸钙；石膏；硫酸钙晶须；硫酸钙,二水；雪花石膏；石膏粉；纤维石(方解石,霰石或石膏的变种)；亚硒酸盐,透石膏；白土,纯白生石膏,白色软粘土,制管土
英文名称：Calcium sulfate dihydrate；Sulfuric acid calcium salt , dihydrate；calcium(ii) sulfate, dihydrate (1:1:2)；alabaster；annaline；ci 77231；ci pigment white 25；compactrol；gypse；gypsum stone；land plaster；light spar
分子式：O4S·Ca·2H2O
分子质量：172.16
中文名称：二水硫酸钙；二水合硫酸钙；石膏；硫酸钙晶须；硫酸钙,二水；雪花石膏；石膏粉；纤维石(方解石,霰石或石膏的变种)；亚硒酸盐,透石膏；白土,纯白生石膏,白色软粘土,制管土
英文名称：Calcium sulfate dihydrate；Sulfuric acid calcium salt , dihydrate；calcium(ii) sulfate, dihydrate (1:1:2)；alabaster；annaline；ci 77231；ci pigment white 25；compactrol；gypse；gypsum stone；land plaster；light spar
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条