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Significantly genotypic differences and great variations were detected in grain β-amylase activity,β-glucan and protein fraction contents. The largest variation and highest average value of β-amylase activity were found in Hangzhou 2006-2007, while the trend of coefficient of variation was opposite to the mean content of β-glucan over different environments. Hordein content had the highest correlation coefficient with β-amylase activity among four protein fractions.

研究结果表明：籽粒β-淀粉酶活性、β-葡聚糖和蛋白组分含量均存在显著的基因型差异；杭州2006-2007年度种植条件下的β-淀粉酶活性均值和变异幅度最高，且β-淀粉酶活性和β-葡聚糖含量的变异系数和变化趋势恰好相反；4种蛋白质组分中，醇溶蛋白含量与β-淀粉酶活性呈显著正相关。

In the slow sorption stage, variations in sorption ratio in humic acid fraction was very small, and the influence of original concentration of phenanthrene was slight ; while for humin fraction, the sorption ratio of phenanthrene at lower initial concentration was significantly higher than at higher one, in addition, the sorption ratio showed a gradually increasing trend, indicated humin fraction as the main domain in charge of the slow sorption.

在慢吸附阶段，胡敏酸中菲的吸附比例变化很小，菲初始浓度的影响也不大；而对于胡敏素组份，低初始浓度条件下菲的吸附比例明显大于高初始浓度条件，并呈现逐步增加的趋势，表明胡敏素组份是慢吸附的主要发生域。

Based on more than 20 years' hydrochemical data, taking Jinan spring basin as an example, the variations of groundwater chemistry and its relationship with human activity are analyzed.

以20世纪50年代末的地下水化学状况为背景值，结合近20年的水质监测资料，分析了济南泉域岩溶水质演化与人类活动的关系。

Although the major trend of vegetation rising through the recent 22 years , hygrophilous plant s are gradually replaced by drought2enduring plant s because of drought variations , which means the habitat of the vegetation is becoming dry.

结果表明：近22a，长江源植被覆盖呈总体增加趋势，而高寒草甸退化较严重，喜湿植被退化快于耐干旱植被，植被的生存环境趋于干旱化。

As there were variations in the definition of hypercoagulability, TEG methodology and patient characteristics, reference standards used and outcomes measured, a meta-analysis was not undertaken.

于血液高凝的定义、TEG方法、病人的特征、所用的参考标准和测得的结果有变异性，所以没有采用meta分析。

This article introduces briefly the origin and development of the theory of foregrounding and its different variations on different linguistics levels to probe into its inner theoretical bases from the theory of the surface and deep structure of language and from the angle of language抯 ideational function.

介绍了语言前景化理论的产生及其在不同层面上的不同表现形式，并试图从语言的表层结构和深层结构及语言的表意功能方面探讨前景化现象的深层理论依据。

These things in Chinese peoples spiritual world have retained inheritance, as our ancestors left us with genes, although slight variations, but most of which, such as black hair and yellow skin,has remained the same immortally.

这些在中国人的精神世界中得以不断传承，如同祖先留给我们的遗传基因，虽然稍有变异，但大多如同黑发黄肤，亘古不变。

A one-dimensional accretion column model is presented to discribe the variations of the infalling velocity, density and temperature of the infalling material.

我们改进了一维吸积柱模型，探讨了在大吸积率下吸积柱的结构和物理性质。

Maize DNA had been integrated into rice and resulted inobvious variations in proteins and physiologicalcharacteristics.

本研究表明，玉米DNA浸泡水稻干胚的后代材料中整合入了供体DNA片段，后代的蛋白质和生理生化特性发生了明显变异。

Inosinic 5'-Monophosphosphate and Inosine content variations in breast meat of Wenchang chicken were studied.

测定了12只文昌鸡胸肉在冷藏(0～2℃)1～10d和冷冻(-20℃)20～90d内肌苷酸和肌苷含量的变化。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。