正相关

The results as follows: The content of MDA had two peaks in the damaged persimmons, at the end of April and at the end of June; the content of MDA corresponded to the damaged degree.

结论如下：树体内丙二醛含量受害区有两个增高峰，分别在4月底和6月底，丙二醛含量与受害程度成正相关。

Moreover,the results of pollution load analysis showed that NH_4~+-N,TN and TP load rates of unicellular periphyton positively impacted on the corresponding removal rates.The maximum removals of NH_4~+-N(81.0%)and TN(65.0%) occurred at the corresponding loads of 0.87 mg NH_4~+-N·g Chla~(-1)·d~(-1)and 0.40 mg TN·g Chla~(-1)·d~(-1),respectively.

通过负荷率分析发现，颗粒态周丛藻类的NH_4~+-N、TN和TP负荷率和相应去除率均呈正相关，对NH_4~+-N、TN的最佳去除率分别出现在相应负荷率为0.87mgNH_4~+-N·gChla~(-1)·d~(-1)(81.0%)和0.40 mgTN·gChla~(-1)·d~(-1)(65.0%)时。

objective to investigate the relation between psychological factors and functional dyspepsia.methods scl-90was performed in50patients with fd and30health controls.results there were significant difˉference in somatic,interpersonal sensitive,anxious,depressive,phobic,hostile and paranoic scores of scl-90between two groups（p.05）.somatization,interpersonal sensitivity,anxiety and depression were positively associated with the severity of fd.conclusion there were varied psychological problems in fd patients,and the treatment should be individualized.

目的 探讨功能性消化不良和心理因素之间的关系。方法采用症状自评量表（scl-90）对连续就诊的50例符合罗马ⅱ标准的功能性消化不良患者及30例匹配的正常对照进行测评。结果 fd组的躯体化、人际关系紧张、焦虑、抑郁、强迫、恐怖、敌对和偏执因子分均高于正常对照组，其中焦虑、人际敏感、躯体化、抑郁与fd的严重程度成正相关。结论功能性消化不良存在不同程度的心理障碍。

The results showed the content of acid soluble fraction, reducible fraction, oxidisable fraction and total vanadium showed positive relationship with the adding vanadium in soil, while residual fraction kept constant.

结果表明，土壤中酸可溶态、可还原态、可氧化态钒及总钒与钒施加浓度呈正相关，残渣态钒含量保持稳定。

The insertion torque, pull-out strength, relative migration, energy absorption ofeach screw were measured.

结果 拧紧力矩与骨密度、拧紧力矩与轴向拔出力、轴向拔出力与骨密度之间存在明显的正相关关系(P.05)。

It also shows that the degree of employees'engaging in influence activity can depend on the expectation of the distribution of"quasi rents"created by strategic change.

模型表明：影响活动对战略转换会产生有害的障碍，而且影响成本与企业前景正相关；惯性的一个来源是组织不愿意承担变化的影响成本；员工施加影响活动所达到的程度依赖于员工对战略转换所造成的&准租&分配的预期。

The metabolism of protein and nitrate nitrogen in tobacco leaf during curing was studied by using the electric-heated flue-curing barn designed and made by Henan Agricultural University in which the temperature and moisture were controlled automatically.The results indicated that the content of protein decreased gradually while the content of amino acid increased with the proceeding of curing.And either of them had a rapid-changing stage in the middle of yellowing period and color-fixing period.The activity of proteinase reached the peak respectively after curing 24 hours and 60 hours.

对烘烤过程中烤烟烟叶蛋白质与硝酸盐代谢规律的研究表明，蛋白质含量随烘烤进程发展逐渐减少，氨基酸含量逐渐增加，且均在变黄中期和定色期有一个快速变化阶段；烤后烟叶中氨基酸和可溶性蛋白的含量与鲜叶中可溶性蛋白的含量呈高度正相关；蛋白酶活性在烘烤开始后24h有一个高峰。

Statistic analysis showed that soil temperature as the driving factor to the diurnal variation of soil respiration. Soil temperature and soil moisture were the dominant environmental factors affecting the seasonal variation of soil respiration and explained 87% of its variability. LAI and root biomass were positively related to soil respiration rate, indicating that biotic factors also affected the seasonal variation of soil respiration. However, soil properties such as soil organic content, total nitrogen content, and C/N ratio had poor correlations with soil respiration. Top-dressing nitrogen fertilizer increased soil respiration significantly.

统计分析表明：土壤温度是玉米生态系统土壤呼吸日变化的驱动因素；土壤温度和土壤水分是影响土壤呼吸季节变化的关键因素，二者可以解释玉米生长季土壤呼吸时间变异的87%；LAI和根系生物量与土壤呼吸速率呈正相关，说明生物因子对土壤呼吸季节变化也有影响；土壤有机质、全氮和碳氮比等土壤理化特性与土壤呼吸速率的关系较弱；玉米生长季追施氮肥明显促进土壤呼吸速率。

The mean caries number in female is higher than male (P.05). The mean missing number of male is higher than female (P.005). Coronary artery stenosis is positive correlated to tooth missing and filling.

在龋齿的平均颗数女生较男生多(P.05)，缺牙的平均颗数男生颗数较女生多(P.005)，冠状动脉阻塞与缺牙及填补有正相关(P.05)。

In contrast,power increase was not found in FD except during 30 min after test meal.

两者消化间期胃电功率和胃窦动力指数均呈正相关（正常组r=0.87，P＜0.01；FD组r=0.79，P＜0.01）。

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。