水平

The effects and mechanisms of atmospheric CO2 enrichment and temperature rise on water and nutrient use in wheat were studied in this thesis using the chamber pot experiment and open top experiment.

本研究通过人工气候室盆栽试验和开顶式试验研究了大气CO_2浓度升高对小麦水分养分利用的效应和机制。CO_2浓度升高盆栽试验设350和700μmol mol~(-1)2种CO_2浓度水平，湿润、干旱2种土壤水分处理和0、50、100、150、200mg kg~(-1)5种N肥施用水平。

When a user changes their text size level then all of your font sizes change relative to their chosen level.

当用户更改其文字大小的水平，那么您的字体大小的变化的相对他们所选择的水平。

Following the analysis of the SAR image characteristic, a new energy functional is defined by importing the statistical model of speckle noise.

该方法在分析SAR图像特征的基础上，利用相干斑噪声的统计模型直接定义了关于水平集函数的能量泛函，不同于一般水平集方法中关于参数化曲线的能量泛函。

China Petroleum and Chemical Industry Association赵俊贵pointed out that the oil and chemical industry after years of information-based construction and application of information technology industry as a whole has improved continuously, the second half of fertilizers and rubber will choose two pilot sub-sectors, continuing to promote oil and integration of the chemical industry the level of development of the two.

中国石油和化学工业协会副会长赵俊贵指出石油和化工行业信息化经过多年的建设，行业整体信息化应用水平不断提高，下半年将选择化肥和橡胶两个细分行业进行试点，持续推进石油和化工行业两化融合发展水平。

The result was not consistent with what was predicted by Chitty's polymorphic behavior hypothesis; aggressive behaviors of dyadic encounters were not correlated to body mass but to the difference of body mass negatively which means that there were more aggressive behaviors between dyadic encounters with similar body mass.

东方田鼠双冲突个体间的攻击水平与其体重的相关不显著，而与冲突个体的体重差异则呈显著的负相关，体重差异越大，冲突个体间的攻击水平越低。

Methods The levels of serum cholinesterase in 116 critical care patients and 30 normal people were detected with colorimetric method to find their difference.

对116例收入EICU 24h内的危重患者的血清胆碱酯酶水平进行测定，并测定30例正常人的血清胆碱酯酶水平对照分析，比较两组间的差异。

Combined with the test of one kind of GPS receiver, this paper puts forward a method of evaluation on interior noise level using Chorology and Statistics and a new testing method by revolving the horizontal table-board between multi-sessions on the field of Mini-baseline.

论文结合某品牌GPS接收机检测实例，提出了GPS接收机内噪声水平分布统计的评价方法，以及在超短基线场内GPS接收机内噪声水平的全新检测方法－多时段旋转检测台法。

Methods Using culture in vitro and model of depressed repair in trauma, preliminarily researched the role of autologous skin fibroblasts in depressed cicatricle and wrinkle elimination in the animal level and cell level.

采用自体皮肤Fbs的体外培养以及Fbs对凹陷性创伤模型的修复，从细胞水平和整体动物水平对自体Fbs在凹陷性瘢痕中的作用进行了初步研究。

Results:In ischemia group, the peaks of MPO activity and CINC conentr ation were 24 hour and 6 hour respectively after ischemia, which initially incre ased at 1 hour, In ischemia reperfusion group, the peaks of MPO activity and CIN C conentration were 72 hour and 6 hour respectively after ischemia reperfusion, which initially increased at 6 hour and 1hour down to normal at 24hour respectiv ely.

结果：单纯缺血组MPO活性增高始于缺血6h并于缺血72h时达高峰，为0.15±0.01U/ml； CINC水平增高始于缺血1h，缺血6h时达高峰，为0.05±0.05ng/ml，以后逐渐下降并于缺血48h后恢复正常。缺血1小时再灌注组MPO活性增高始于再灌注1h并于再灌注24h时达高峰，为0.42 ±0.12U/ml；CINC水平增高始于再灌注1h，再灌注3h时达高峰，为0.65±0.03ng/ml，以后逐渐下降并于再灌注24h后恢复正常。

There is close relationship between soil productivity and soil structure in clayey paddy soils in the Pearl River Delta.

珠江三角洲粘质水稻土的肥力水平和产量水平与土壤结构特性密切相关。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。