DNA adsorption on soil colloids and minerals is driven by an increase in entropy.
DNA在红壤胶体或矿物表面的吸附是一个熵增过程。
Only 10-20% DNA was adsorbed by electrostatic forces on soil colloids and minerals.
DNA在红壤胶体和矿物表面通过静电力作用吸附的比例较低，仅为10—20%。
Redispersible polymer powders were prepared with different protective colloids by way of chemical process.
利用化学方法，在不同保护胶体下制备了可再分散聚合物粉末。
Result 3: the influence of immune colloids gold on the activity of abdominal cavity macrophage and NK cell.
实验三免疫胶体金对小鼠腹腔巨噬细胞功能和脾脏NK细胞活性的影响。
On the 18th day of embryo, there were PAS positive colloids in the follicle lumens and the mature thyroid follicles were formed.
滤泡腔内出现PAS反应阳性胶体，成熟的甲状腺滤泡结构基本形成。
Clay surfaces, groups on polymer chains, colloids and other materials have distinct, negatively charged areas or ions.
粘土表面、聚合物链上的化学基、胶体和其它的材料上都有清楚的带负电区域或离子。
Ro unit is the actuator of the whole desalting system, whose role is to remove soluble salts, colloids, organic compounds, and microorganisms in the water.
反渗透是整个脱盐系统的执行机构，其作用是脱除水中的可溶性盐份、胶体、有机物及微生物。
The basic concepts of interactions between the colloids are presented at first, that is, direct interactions, mean force interactions and effective interactions.
我们先是给出了胶体之间相互作用的几个基本概念，即直接相互作用、平均力相互作用和有效相互作用。
Cd adsorption decreased with increasing of amorphous Al content in soil colloids, which might be due to the high energy exchange sites being occupied by Al ions.
随着无定形铝含量的上升，吸附量下降，这是因为铝离子占据了高能量的吸附位。
Amphiphilic copolymers have been paid much attention in recent years. Their structural features and applications in stabilizing metal colloids is reviewed in this paper.
介绍了两亲聚合物的结构特点及其在稳定金属胶体方面的应用情况。
Four different categories of metallic complex colloids were prepared by chemical reduction, and studied on their absorption spectrum, formation mechanism and SERS-activity.
本文研究了四种金包裹银的复合胶体的制备，并对其吸收光谱、形成机制以及表面增强拉曼光谱（SERS）活性进行了讨论。
Similarly there were no differences between the groups for duration of anesthesia, intraoperative colloids or crystalloids, intraoperative blood loss, or intraoperative urine output.
两组间在术中麻醉持续时间、术中晶胶体输入量、术中失血量和术中尿排除量方面都没有明显差异。
Compared with the pure silver colloids, it was found that the addition of gold colloids to silver sol could bring about the favorable effect on SERS behavior for adsorbed fuchsine basic.
跟纯银胶相比，添加了金胶的混合金银胶体系能够有效的增强碱性品红分子的表面增强拉曼散射效应。
For the treatment of surface water containing colloids, membrane fouling for both bare and IOP-coated membranes was related to the characteristics of size distributions of colloidal particles.
在处理含有胶体粒子的地表水时，改性膜和原始膜的污染程度与胶体粒子的粒径有关。
This article was aimed at the state and equilibration of salts in milk. The equilibration relation of milk salts between liquid and colloids, and the influence factors were described in detail.
本文论述了牛乳中盐类存在状态及盐类平衡，同时对乳中盐类在真溶液及胶体溶液之间的平衡关系也作了说明，并对影响乳中盐类平衡的因素及应用做了详细地论述。
Colloids are easily put in suspension but settle out of suspension slower than clay-sized material.
胶体微粒可很容易地放入悬浮体中，但从悬浮体中沉降的速度慢于粘土颗粒大小的物质。
Colloids, gels, bubbles, boiling and cooling are just a few of the long list of areas astronauts will study using the fluids rack.
胶质，凝胶，气泡儿，沸腾和冷却，这些只是宇航员通过这个实验台所要学习的部分范畴。
Colloids, gels, bubbles, boiling and cooling are just a few of the long list of areas astronauts will study using the fluids rack.
胶质，凝胶，气泡儿，沸腾和冷却，这些只是宇航员通过这个实验台所要学习的部分范畴。
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