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Olyacrylamide, as an ameliorant of soil structure, is the ameliorant of soil in the aspect of water conservation, fertilizer conservation and yield increase, with a new product named PAM made in French as a material, we adopt simulating and field experiments, using Yang ling soil, to study the effect of PAM on soil structure and fertilizer eluviations systematically.

AM(聚丙烯酰胺，Polyacrylamide，简称PAM)作为土壤结构稳定剂，具有改土、保水、保肥、增产等效应。

A sense of spaciousness crested by a thin structure and visual co-ordination supplanted of experiments, achieved perfection with the 'classic' cathedrals of Chartres, Soissons, Amiens, and Reims.

老有所养，宽敞的巅峰期，由薄的结构及视觉统筹supplanted的试点，取得了圆满与'经典'大教堂chartres ， soissons ，亚眠，兰斯。

The effects of the ratio of water and the sample, extracting temperature, extracting time, and the sample particle size on water-soluble active ingredients of Ampelopsis grossedentata were investigated with single factor and orthogonal experiments as a measure of total flavones and water extraction ratio.

以水溶性活性成分总黄酮和水浸提率作为衡量浸提效果的评价指标，分别采用单因素和正交实验L9(34)确定了茶水比、浸提温度、浸提时间和样叶粒度对显齿蛇葡萄总黄酮和水浸提率的影响，得出了影响的主次顺序为茶水比、浸提温度、样叶粒度和浸提时间。

We have performed partial melting experiments on a massive amphibolite sample under 1.5 GPa and 950 ℃ for 101 hours: the sample was collected from Archaean terrain in the northern margin of the North China craton.

在1.5 GPa，950 ℃，恒温101 h条件下对华北北缘太古宙地体中的斜长角闪岩块状样品进行了脱水部分熔融实验，实验产物组合为Hb+Cpx+Gt+Gl，获得的熔体为花岗闪长质成分。

The fluid-absent melting experiments of amphibolite do not support the assumption that, the intermediate "C-type" adakite (with SiO2 contents of 56 ~ 67 %) is originated from the melting of basaltic source-rock.

目前的实验岩石学结果不支持玄武质源岩部分熔融形成SiO2含量中等（56 ~ 67 %）的"C型埃达克岩"的假设。

The crystallization thermodynamic data, such as solubility, metastable zone and other basic data of 6APA were measured based on experiments, which demonstrated that as an ampholyte 6APA can exist in solution as a combination of anionic, zwitterionic and cationic species.

实验数据证明6APA是一种两性化合物，其结构以及溶液行为类似于普通氨基酸，在溶液中以两性离子、正离子以及负离子的形式共存，通过改变溶液的pH值，可以极大地改变6APA的溶解度，这就是6APA等电点沉淀的原理。

Experiments showed that modified PAM is a kind of amphoteric PAM with low molecular weight and higher density of electric charge.

研究发现，实验所制得的改性聚丙烯酰胺是一种低分子量、较高电荷密度的两性聚丙烯酰胺。

The results of the theoretic analysis and the experiments show that the method can simulate the Raman amplification exactly.

理论分析结果和实验结果均显示该算法可以准确模拟拉曼放大过程。

Experiments were performed on Sprague Dawley rats with multibarrel microelectrode technique. The effects of acoustic response of A-Ⅰ cortex neurons produced by electrical stimulation of lateral amygdaloid nucleus and the influence of GABA were observed.

在SD大鼠上应用多管微电极方法，观察微电泳GABA及其受体的拮抗剂或激动剂对杏仁外侧核抑制皮层A-Ⅰ神经元声反应效应的影响。

Experiments of the influence of rare earth element Lanthanum on the growth, chlorophyll a and oxygen production of cyanobacterium Anabaena azollae have been carried out.

对稀土元素镧对满江红鱼腥藻的生理影响和满江红鱼腥藻对镧的富集作用进行了研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。