1)  bone absorption
吸收类
1.
Periosteal reaction is divided two type-bone osteogenesis and bone absorption.
本组病例所发生的骨反应可分为两类 ,既增生类和吸收类
2)  absorption
吸收
1.
Cu and Pb absorption and tolerance of Agrostis stolonifera and Festuca arundinacea;
翦股颖和高羊茅对铜、铅吸收及耐受性
2.
Influence of Joint Pollution of Zinc and Lead on Soil Metal Absorption by Non-heading Chinese Cabbage;
土壤Pb,Zn复合污染对作物吸收重金属的影响
3.
CFD simulation and optimization of flow field and SO_2 absorption in impinging stream scrubber;
液柱塔内流场和SO_2吸收的CFD模拟和优化
3)  Adsorption
吸收
1.
Tolerance and Adsorption Characteristic of Conyza canadensis to Cadmium;
小飞蓬对Cd的耐性与吸收特性研究
2.
Study on the Adsorption and Accumulacation of Fluoride in Tea Plant and Primary Control;
茶树吸收富集氟的特性及初步调控研究
3.
The reproducible lithium silicate(Li4SiO4) material used for adsorption of CO2 was synthesized with lithium carbonate(Li2CO3)and silicon dioxide(SiO2) at 900 ℃ in 2 hours,and their adsorption capability of CO2 were studied.
用固相法合成了用来循环使用的吸收CO2的Li4SiO4材料。
4)  absorb
吸收
1.
The transform and absorb of different phosphoric compound by submerged plant Hydrilla verticillata.;
沉水植物黑藻对不同磷化合物的转化与吸收
2.
Study on the Absorb of Shock in the Design of the Hydraulic System;
液压系统设计中有关液压冲击吸收问题的探讨
3.
The field film of the same nature and different colors reflects, transmits and absorbs the sun s successive spectrum;
同质异色地膜对太阳连续光谱的透射反射与吸收性能
5)  assimilation
吸收
1.
Contribution of macrophyte assimilation in constructed wetland to nitrogen and phosphorous removal.;
植物吸收在人工湿地去除氮、磷中的贡献
2.
Assimilation and metabolism of heavy metals in marine crustacean;
重金属在海洋甲壳动物中的吸收和代谢
3.
Principle of K Assimilation, Accumulation and Distribution of Spring Wheat;
春小麦钾素吸收、积累与分配规律的研究
6)  Uptake
吸收
1.
Silicon Induced Inhibitory Effects of Cadmium Uptake by Chinese Cabbage Shoots;
施硅对白菜地上部吸收重金属镉的抑制效应
2.
Chlorpyrifos residue in soil uptaken by spinach with pot experiment;
菠菜对土壤中毒死蜱残留的吸收研究
3.
Growth and Metal Uptake Dynamics of Two Elsholtzia Plants on Cu,Pb and Zn Mixed-Contaminated Soils;
铜锌铅复合污染土壤上香薷植物的生长和重金属吸收动态
参考词条
补充资料:C24类甾醇类
分子式:
CAS号:

性质:胆汁酸属于类甾(或固)醇类,又称为C24类甾醇类。正常人胆汁中有结合胆汁酸和游离胆汁酸两大类,并以前者为主。游离胆汁酸有胆酸、脱氧胆酸和鹅脱氧胆酸等;结合胆汁酸系指上述胆汁酸以酰胺键(简称肽键)与甘氨酸或牛磺酸结合,分别成为甘氨胆酸或牛磺胆酸等。这些化合物存在于大多数脊椎动物中,是“胆苦”的主要成分。结合胆汁酸易溶于水,这是由于其分子中既含有亲水的羟基和羧基,又含有疏水的甲基,且这两种性质不同的基团又完全排列在环戊烷多氢菲核的两侧,使分子分为“亲水”和“疏水”两个侧面。故结合胆汁酸具有强乳化剂功能,使肠腔内油脂乳化成微粒,以增加油脂与消化液中脂肪酶(lipase)接触面积而便于脂类消化吸收,同时也促进对脂溶性维生素的吸收。

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