因子的

But the vegetations changes in plain zone were slower.(4) Study on the driving forces and driving mechanism of the change of vegetation cover in HHH zone The farmland vegetation area received the common drive of climate and the society factors, but climate factors were the main driving forces for annual harvest crop or biannual irrigated and dry harvest crop, and society factors were the main driving forces for biannual harvest crop or biyearly tri-harvest dry crop.

4黄淮海地区植被覆盖变化驱动力与驱动机制研究不同植被覆盖类型，其NDVI变化的驱动力不同：一年一熟粮作区植被覆盖变化受到气候和社会经济因子的共同驱动，但以气候驱动为主；一年两熟或两年三熟旱作区植被覆盖变化受到社会经济和气候因子的共同驱动，但在主要驱动因子中，社会经济的影响更大一些；一年水旱两熟粮作植被覆盖变化主要受气候因子驱动，同时，社会经济因子也会在一定程度上影响植被NDVI的变化。

The objective of this research is to investigate the growth situation of taiwanfir area, cryptomeria area and exposed area. Factor analysis and geoststistics methods are used to study the factors influencing different forest aspect and the impacts between factors. Furthermore, the variation curve of each factor will be described.

中文摘要本研究以溪头地区台湾杉、柳杉及崩塌地三种不同植生状况进行探讨，利用因子分析及地理统计方法加以讨论不同林相之土壤性质影响因子及因子间相互影响关系，并对於各项因子的影响变化趋势进行说明。

The procedure estimating the regularization parameter is the same as that the adaptive Marquardt algorithm used. The Frechet derivative is directly derived from the forward methods: SAM and FEM. With the theory of SAM and Zhang′s geometric factor, the relationship between the Frechet derivative and the geometric factor is established, at the same time, one useful corollary is given, i.

选取正则化因子时，沿用自适应的Marquardt算法中阻尼因子的选取计算方法；计算Frechet导数时，根据逐次逼近解法和张氏几何因子理论，推导出了Frechet导数与张氏几何因子的关系，得出了Frechet导数为张氏一阶积分几何因子的结论。

Results Comparing with China's norm,scores in most subscales were relative low in FESCV;every factor scores were higher than China's norm in SCL90,scores in most sub_scales in FES_CV of the students in different mental health level had significant differences;There were significant correlations between FESCV factors and most SCL90 factors;family's intimate degree,recreation,culture sense of organization,contradiction,independence.These six factors entered SCL90 total points and equations of regression of some symptom factors.

结果 与中国正常成人常模相比，其FESCV中多数分量表得分较低；SCL90总分和各因子得分均明显高于中国正常成人常模；不同心理健康水平的学生在EES-CV中的亲密度、情感表达、矛盾性、成功性、文化性、娱乐性和组织性方面差异有统计学意义(P.05)；FESCV中因子与SCL90中大多数因子显著相关；家庭亲密度、娱乐性、文化性、组织性、矛盾性、独立性6个因子进入SCL-90总分和某些症状因子的回归方程。

Average net income per capita, average area of farm—land per capita, irrigation-well density, irrigable land scale, natural growth rate of population, distance to city or market, and farmland quantity are the driving factors.

研究表明，土地质量群因子、经济区位群因子和人口压力群因子是其驱动因子，在此基础上，建立了曲周县土地利用程度驱动因子的多元线性回归模型。

In many fields, such as society, economy, business and physical science, factor analysis models is applied in the multi-index system of these fields, but factor analysis models and theory is not complete, which cumbers the application and development of factor analysis.

摘要本文应用因子分析模型L及其解，求出了经典因子分析模型中公因子载荷、公因子、特殊因子的精确解，解决了经典因子分析模型和理论存在的9个问题，进一步，指出了经典因子分析模型及其解根本的局限性问题：公因子解没有排除观测误差的干扰，不能达到降维的目的等。

It was found that the grader factor influenced most which revealed significant differences in the performances of the cognitive map in the classroom, the test of the living map in Sanchong City, and the real experience in recognizing the roads; however, gender factor as well as the factors such as the spam of living, the action power, the social economical status, and the frequency of the travelings were not significant at all.

研究结果显示影响空间认知因子中以年级此因子的影响最大，年级因子不论在教室内生活环境的认知图、三重市生活地图测验、以及实地认路中皆有差异；性别因子则无显著差异，但在个别表现上，由於部分男生的活动力较强，活动范围较广，则有较优的表现。此外居住时间、行动力、父母社经背景、出游频率等因子则无显著差异。

Following successful modeling, rats of bFGF group were intratracheally injected with 400 U bFGF and rats of VEGF group with 2 μg VEGF, once a week for three times. MSCs group was injected 1 mL suspension of 4×109/L MSCs into tail vein. MSCs+VEGF group was injected MSCs into tail vein and intratracheally injected VEGF (2 ug, three times) at the same time. Model control and normal control groups were intratracheally injected with equal volume of sodium chloride.

成功造模后，碱性成纤维细胞生长因子组气管内注入400 U碱性成纤维细胞生长因子，血管内皮生长因子组气管内注入2 μg血管内皮生长因子，1次/周，共3次；单纯细胞移植组于尾静脉注入4×109 L-1骨髓间充质干细胞悬液1 mL；血管内皮生长因子+细胞移植组气管内注入血管内皮生长因子的同时，尾静脉注入骨髓间充质干细胞；模型对照组、正常对照组给予相同体积的生理盐水。

According to the statistics significant test and whether the sign of factor loading is consistent with the sign of factor discriminant coefficient, every variable's impact direction on residential mortgage default risk can be inferred.

因此，本文利用大规模调查数据应用因子分析从所选的19个变量中识别出了8个因子，并应用这8个因子进行判别分析，再根据统计显著性检验以及因子荷重符号与因子的判别系数符号方向是否一致的标准，推断出了各变量对个人住房抵押贷款违约风险的影响方向。

On the principal components analysis of diversity critical factors, annual rainfall is the first factor influencing on the diversity index of understorey shrub, soil moisture follows, and then available N.

在多样性主导因子的主成分分析中发现，年降水量成了影响林下植被木本多样性最主要因子即限制因子，第二因子为土壤水分含量，第三因子为土壤速效N含量。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！