特征指标

Objective: To examine the applicability of Perfectionistic Self-Presentation Scale in Chinese college students, and its relationship with self-esteem.

目的：检验完美主义自我展示量表在我国大学生群体中的适用性，并考察其与自尊的关系。方法：返回翻译PSPS，对187名本科生进行初测；将结合初测反馈确定的PSPS正式版本与Frost多维完美主义量表和自尊量表一起在482名本科生中进行正式施测，检验信、效度等指标，并通过层级回归考察完美主义自我展示在控制完美主义特征后对自尊的增益贡献。

An industrial monomer with proper reactivity was selected as a raw material in the research according to the reactivity of the monomers in polymerization initiated by ammonium persulphate in aqueous sulution on a known condition.

通过采用已有由APS引发工业单体DMDAAC的聚合实验条件，以产物PDMDAAC特征粘度作为主要考察指标，10批工业单体中选出其中一批聚合性能适中的工业单体，作为本次研究的实验用单体。

Gathered in different growth years and from different habitats in Sichuan. MethodsThe samples were determined by means of ICP/AES. The principal components analysis and cluster analysis of SPSS were applied for the study of characteristic elements. ResultsThe analysis results showed that Al,Ca,S,Fe,Mn,Ni,Pb,and Cd might be the characteristic elements in Phellodendron chinense Schneid.

方法采用ICP-AES法，对不同产地的川黄柏中16种微量元素的含量及川黄柏不同生长年限元素含量的变化进行测定，以微量元素含量为指标，用SPSS主成分分析法和聚类分析法对川黄柏中的特征元素进行分析。

It is evident that in preascitic,and particularly in ascitic broilers,both hypoxaemia andhypercapnia were prominent.Ascitic broilers had respiratory acidosis.

结果表明mPAP、mRVP、HCT和心电图II导联S、RS波幅升高以及SaO2、SvO2和心率下降是肉鸡腹水症发展过程中的特征性变化，上述指标都与右心肥大指数极显著相关，说明可用它们来早期诊断腹水症的发生。

In the clinical research part, collect 73 clinic SLE patients in the department of internal medicine and "pyreticosis" of first affiliated hospital of Guangzhou university of traditional Chinese medicine.

临床部分，抽取广州中医药大学第一附属医院内科&热病&门诊SLE病人73例，使用统一的自制问卷和标准心理学量表对研究对象进行调查和测量，由研究对象自填基本信息采集表，得到患者的一般情况；自填心理学量表，包括ZUNG焦虑自评量表、ZUNG抑郁自评量表、艾森克人格问卷、心理健康自评量表(SCL-90)、领悟社会支持量表，得出SLE患者的焦虑障碍、抑郁障碍情况、个性心理特征、心理健康水平、领悟社会支持水平；根据患者的四诊资料和固定中医师的临床辨证确定患者的证型；根据患者的症状体征及实验室检查指标确定其狼疮活动性。

The comparison of petrology, lithofacies, petro-geochemistry and tectonic environment of the rapakivi granite both from Qinling-Kunlun and world shows that the rapakivi granite has same or consistent characteristics: rapakivi structure, sub-aluminous, high-potassic, alkali-rich magma, two-peak magma assemblage and formed in post-collision environment. However, there are some certain differences in some geochemical index, forming age of magma, and geotectonic position of outcropping.

通过秦岭－昆仑造山带中的环斑花岗岩同世界元古宙环斑花岗岩的岩石学、岩相学、岩石地球化学和构造环境等方面的对比研究发现，二者具有相同或一致的特征：具环斑结构，属准铝、高钾、富碱岩浆，具双峰式岩浆组合，形成于后碰撞环境，但其地球化学的某些指标、岩浆形成时代和出露的大地构造位置等有一定差异。

At first , this paper introduces resumptively some basic knowledge : reliability screening test , high temperature burn-in principle and techniques. On the base of expatiating dynamic power burn-in principle and online function testing principle , hardware buildup , operating principle , structural feature and technical criteria of this system are also be introduced.

本文首先概括介绍了可靠性筛选试验、器件高温老炼原理和方法等基础知识，并在阐述数字电路动态功率老炼和在线功能测试基本原理的基础上，对该系统的硬件组成、工作原理、结构特征、技术指标等方面做了介绍。

The different stresses were obtained by mixing saline sodic soil with normal soil at different ratios. The results showed that the pollen electron microscopic surface characteristics changed under the salinity and sodicity stresses.

以非盐碱土壤为对照，将不同比例的盐碱土和非盐碱土壤充分混合，设置5个土壤盐碱胁迫梯度，根据苏打盐碱土的特殊性，以土壤碱化度为胁迫指标因子，用盆栽实验研究了盐碱胁迫下水稻花粉表面形态特征、花粉生活力和柱头对花粉的接受能力等。

Methods: a comprehensive analysis of 20 cases with acute left ventricular failure as the first manifestations of acute subendocardial myocardial infarction patients with a history of 20 cases and clinical characteristics, according to ECG, dynamic changes of enzymes, Killip classification of cardiac function and cardiac color report indicators of cardiac function, acute acute subendocardial myocardial infarction with acute left heart failure occurred in the characteristics and causes.

综合分析20例以急性左心衰竭为首发表现的急性心内膜下心肌梗死20例病人的病史和临床特点，根据心电图、心肌酶的动态变化、 Killip 心功能分级和心脏彩超报告的心功能指标，探讨急性急性心内膜下心肌梗死发生急性左心衰竭的特征和原因。

The results show that the construction of the railway has an obvious effect on the warm steppe,but the characteristics of community,such as the coverage,ecological dominance and species richness of communities have been improved after its natural restoration,and some species,such as Elymus nutans,Aconitum gymnandrum and Thermopsis lanceolata,play an important role in the restoration communities.An assistant measure taken by human beings will benefit to the restoration.There is no any evidence of exotic invading plants in the restoration of the warm steppe in the study area.

结果显示，青藏铁路修筑过程对铁路两侧一定区域的温性草原有较大影响，但随着受影响区域植被的自然恢复，群落盖度、生态优势度和物种多样性等反应群落特征的指标都有一定程度的改善，一些在原生植被中很少出现或伴生种在恢复后的群落中有可能成为群落的优势种或建群种，如露蕊乌头和鹅绒委陵菜等；人为辅助措施将有利于受损植被的恢复；修筑铁路过程中受到影响的温性草原其恢复过程中尚未出现外来入侵植物。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。