四对的

Data was analyzed by four subsets including demographical characteristic, knowledge and attitude toward group practice, complaint, and practice behavior to serve the purposes.

将回收问卷之资料区分为个人特质、对联合执业的认知与态度、对外在条件的不满程度、行为选项四种分类，进行分析。

The pharmacologic data and chemical data were analyzed by stepwise regression analysis and 16 characteristic chemical variates were extracted, the quality of Evodia samples were graded in a series of four according to both sets of the pharmacologic data. A quality grading assessment scheme of Evodia samples by chemical ANN pattern recognition was then proposed and the results was satisfying.

依据药理实验结果将样品的质量分为优级品、一级品、合格品、劣品四个等级，对药理数据和化学数据进行逐步回归分析，选取16个有效化学特征变量，用人工神经网络方法建立起可对吴茱萸样品进行质量分级评价和定量预测药效的模型，其结果令人满意。

This text will account the information behavior loses to really classified into the individual loses the true( include the mistake lose true with not and faultily the sex loses true) losing with the community true, here the foundation is last, distinguishing from neglect the gist to lose to really proceed the analysis with too self-confident two angles to the individual fault, from accountancy's rule, accountancy's technique, organize the characteristic wait four angles to lose to the community to really proceed the analysis with the culture, and put forward to manage the measure homologously respectively.

本文将会计信息行为失真区分为个体失真（包括过失性失真和非过失性失真）和群体性失真，在此基础上，分别从疏忽大意与过于自信两个角度对个体性的过错失真进行分析，从会计规则，会计技术，组织特征和文化等四个角度对群体性失真进行分析，并分别提出相应的治理措施。

Two field investigations were conducted to study clonal architecture and ramet population characteristics of Lysimachia congestiflora growing in different light conditions and the variation of Fragaria vesca ramet population characteristics along the elevation gradient in the transitional zone between Qinghai-Tibet plateau and Sichuan basin.

本文以青藏高原与四川盆地过渡带四种匍匐茎草本克隆植物为对象，应用野外调查和实验生态学方法研究克隆植物对异质性环境的适应对策以及克隆整合、克隆内分工行为对克隆植物在不同海拔生境中生长的贡献。

In the forth part, in the presence of chiral phosphoric acid, highly enantio-enriched (up to 98% ee)α-aryl glycine derivatives could be synthesized via asymmetric transfer hydrogenation of the α-aryl imino esters using Hantzsch ester as the hydrogen source.

第四部分工作中，利用Hantzsch酯作为氢源，高对映选择性地实现了手性磷酸催化芳基酮酸酯亚胺的不对称仿生氢化反应，以最高98％的对映选择性得到苯甘氨酸衍生物。

Study on synthesis and thermo-stability of ladderlike polymethyl/phenylsilsesquioxane

利用气相色谱技术对氟代仲丁烷的热稳定性进行了考察，并通过对氟代仲丁烷的热消除产物的定性定量分析，讨论了其热分解机理，以四圆环状过渡态历程和碳正离子重排历程对热消除反应的产物形成进行解释。

By imitating different concentration of Cd2+ Cu2+ Cr3+ Cr6+and Zn2+polluted water environment,we mainly studied their toxic effects on aquatic piants by means of measurement of physiologicai indexes and electron microscopy observation as well as the relieving to Cu2+ injury of antioxidase enzyme system in Lemna minor L. and Vallisneria asiatica Miki in this paper by throwing Ce.the experimental results showed that Cd2+ Cu2+ Cr3+ Cr6+ and Zn2+ might injure photosynthetic systems, protective enzyme system, substance metabolism systems and cell ultrastructure of the plant.

本文通过模拟不同浓度梯度的重金属Cd~(2+)、Cu~(2+)、Cr~(3+)、Cr~(6+)和Zn~(2+)污染环境，利用生理生化测定、扫描电镜、透射电镜、气相色谱及激光共聚焦等实验手段，研究了四种金属离子对不同生态型的水生植物的毒害影响，初步探索了Ce对浮萍Cu害的缓解效应和La、Zn及其交互作用对浮萍活性氧清除系统影响。

In germination experiment, illumination had no effect on germination rate. Within certain range, rising temperature may accelerate germination rate of Lepidium apetalum, but had no effect on other species. The vermiculite of different soils also has great effect on seed germination.

萌发实验结果则表明，光照对四种短命植物种子萌发率没有显著影响；在一定范围内温度的升高能够促进独行菜种子的萌发，而温度升高对其它三种短命植物没有显著影响。

The proliferation effects of standard materials were investigated by MTT method and flow cytometry. Cholesterol myristate and palmitic acid methyl ester showed proliferation bioactivity while stearic acid showed inhibition effect.

对标准品也采用了MTT法和流式细胞仪研究了它们对rMSCs的增殖作用，结果表明十四酸甾醇酯和十六酸甲酯具有促进rMSCs增殖的作用，而十八酸具有抑制作用。

Fourth, the women all are oversuspicious, if you too are really good to her, she instead can think:"Is he to other woman also is such?"

四、女人都是多疑的，如果你真的对她太好，她反而会想：&是不是他对别的女人也是这样的呀？&

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。