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Secondly, from natural factors and human factors, by meanings of method such as grey relation analysis and main component analysis so on, it revealed driving force of groundwater environment evolution. And also it showed that climate change is the main influence factor in pediment plains, however, human activities is the main one in the clay plain zone.The third achievement is about evolution forecast on groundwater environment.

从自然因素与人类活动两方面，采用灰色关联分析、主因子分析等方法，揭示了盆地地下水环境演化的驱动力，其中盆地南缘山前平原地下水环境受气候变化影响较大，细土平原主要受人类活动影响；三是地下水环境演化趋势预测。

The performance of film images can be divided into the performance of static painting lattice and the PHI phenomenon of painting lattices.As for the research on the performance of static painting lattice, it should make reference of the relationship between the sun, and the main body of paternity, the main background of the relations between viewers and painting, the main characters include the size, shape, color, sense of space and so on.

在对静态画格的表现力研究时，根据画框与主体的关系，主体与陪体的关系、主体与背景的关系以及观众与画格的关系，主体本身的性质：大小、形状、色彩、空间感等因素，分别对画格的构图的表现力、景别的表现力、角度的表现力进行研究，把运动镜头整合为两个大的类别，分析了这两类运动镜头的表现性；最后，建立一个模型来论证，一部影片的表现性是在大量的具有表现力画格感应出一个表现力场的过程中完成的。

If the left hand's improvisatory accompany is going beyond or play the peacock too much, it will make the main theme to be disturbed and the music will less the distinguishing of main theme and minor sounds, listener will not know the main meaning of the music and the departments do not know what to do.

如果左手的伴奏过分超前或炫耀，就会使右手的主旋律受到不必要的干扰，音乐缺少主次之分，听众听不出所以然，下级部门无所适从。

In this paper we have found the main component s in a n -dimension random vector X , the so called main compon ents don′t contain linear relation and the others of X can be expressed as the linear combination of the main component s.

本文提供了在多维随机变量中寻找主成分的一种方法，证明了其余分量均可表示为主成分的线性组合，解决了多维随机变量的各个分量之间所存在的线性关系问题。

In chapter 1, regression models with censored data, LSE for censored regression models and LAD estimation for models with fixed censoring point are introduced. Then, we state our main results for LAD estimator of nonlinear regression models with randomly censored data, including consistency, boundedness in probability and asymptotic normality. The proofs of our main theorems are given in detail. In chapter 2, we state the main difficulty of obtaining numerical solution for censored LAD estimation, and recall the history of studies on this problem including some anterior algorithms.

在第一章，首先介绍删失线性回归模型的基本概念和性质，并对已有的估计方法，如最小二乘估计、固定点删失的最小一乘估计等做了简单的回顾；然后，把固定点删失线性回归模型的最小一乘估计方法推广到了随机删失、非线性模型的情形，并得到了估计量的一些渐近性质，如相合性、渐近正态性等；最后，给出主要结果的详细证明过程。

Tests on RUNBACK operation status were carried out for 300 MW coal-fired Unit 3 in Zhanjiang Power Plant, and the effects of RB on some main operation parameters, such as combustion efficiency, drum water level, main steam pressure , main steam and reheat steam temperature, are analyzed in this paper.

对湛江电厂3号300MW机组进行了RUNBACK工况试验，并从运行角度分析了RB工况对锅炉燃烧、汽包水位、主汽压力、主汽温度等主控参数的影响，提出了改进意见，可为同类机组成功实现RB功能及同类情况下的事故处理提供参考。

Based on the research of oil geology characteristic of Xing'anling group in Sudeerte area,by researching the three main accumulation factors source rock,transform pathway and trap for oil formation, showed that the main transform pathway for oil migration in K1n are source rock,unconformity and sand body,and trap related with fault is the main place for oil migration.

在苏德尔特地区兴安岭群石油地质特征研究的基础上，对其油成藏的源岩、输导通道和圈闭3个主要成藏要素进行了研究，得到南屯组是其主要源岩，源断裂、不整合面和砂体是油运移的主要输导通道，与断层有关的圈闭是油聚集的主要场所。

Pass to proceed the covariance to the unqualified article in quantity in product in factory rate first, analysis, find out to design the useful data to this, apply the in common use method that quantity manage completely, then adoption arrange the diagram proceeds the covariance to the unqualified article, making sure to cause unqualified and main reason in product, apply cause and effect analysis the diagram method finds out the main factor that affect the quantity, then make use of the scatter diagram, keeping the square diagram, controling the diagram to the main influence the factor proceed the analysis, evaluation, certain improvement counterplan, find out the best project, then proceed the technique economic evaluation.

首先通过对工厂产品质量不合格品率进行统计、分析，找到对本设计有用的资料，应用全面质量管理的常用方法，即采用排列图对不合格品进行统计，确定导致产品不合格的主要原因，应用因果分析图法找出影响质量的主要因素，然后利用散布图、直方图、控制图对主要影响因素进行分析、评价，确定改进对策，找出最佳方案，然后进行技术经济评价。

In association with the improvement design practices on winding equipment for main cable of large span cable bridges liking Shantou Gulf Bridge, Xiling Yangtse River Bridge and Xiamen Haicang Bridge, some contents are systematically described on the basis of electric control system of ZLC series winding machine for main cable, including mechanism composition of the winding machine for main cable, mathematical relationship between rotation speed of winding system and travel speed of the winding machine, work principle of accurately matching control on the two speeds with PLC and frequency converter, wireless measurement and monitor of winding system tension, automatic override control on cable clamp as well as practical effect of a real bridge application.

结合对汕头海湾大桥、西陵长江大桥和厦门海沧大桥等大跨度悬索桥的主缆缠丝施工设备－主缆缠丝机的改进设计实践，以ZLC系列主缆缠丝机的电气控制系统为基础，系统介绍了主缆缠丝机的机构组成、缠丝系统旋转速度与缠丝机行走速度之间的数学关系、采用PLC及变频器对两速度进行精确匹配控制的工作原理、缠丝系统张力的无线测量、监控、索夹的自动跨越控制以及实桥的应用效果。

Thecompare of genetic map between Lowes and ours showed 26 homology marker situ,which occupied 21.1% of the marker situ in the experiment. 81 QTLs were detected for 11 agronomic traits. 4 QTLs were detected for plantheight, which explained 10.3%～28.9% of trait variance; 2 QTLs were detected forNo. of effective 1-st branches, which explained 22.1%～47% of trait variance; 16QTLs were detected for effective branches height, which explained 12.2%～51.8% oftrait variance; 15 QTLs were detected for length of main inflorenscence, whichexplained 7.4%～26.6% of trait variance; 5 QTLs were detected for effective siliquesof main inflorenscence, which explained 11.2%～25% of trait variance; 1 QTLs weredetected for density of main infiorenscence, which explained 17.3% of trait variance;12 QTLs were detected for length of silique, which explained 24%～36.7% of traitvariance; 2 QTLs were detected for seed per sillique, which explained 9.6% and16.9% of trait variance; 2 QTLs were detected for 1000 seed weight, which explained26%～13.7% of trait variance; 11 QTLs were detected for Total effective siliques perplant, which explained 14.8%～47.2% of trait variance; 11 QTLs were detected forplant height, which explained 14.3%～32.8% of trait variance.

其中，株高检测到4个QTLs，解释性状表型变异的10.3％～28.9％；一次有效分枝数检测到2个QTLs，解释性状表型变异的22.1％和47％；有效分枝部位检测到16个QTLs，解释性状表型变异的12.2％～51.8％；主花序长度检测到15个QTLs，解释性状表型变异的7.4％～26.6％；主花序有效角数检测到5个QTLs，解释性状表型变异的11.2％～25％；主花序角密度检测到1个QTLs，解释性状表型变异的17.3％；角果长度检测到12个QTLs，解释性状表型变异的24％～36.7％；每角粒数检测到2个QTLs，解释性状表型变异的9.6％和16.9％；千粒重检测到2个QTLs，解释性状表型变异的26％和13.7％；单株有效角果总数检测到11个QTLs，解释性状表型变异的14.8％～47.2％；单株产量检测到11个QTLs，解释性状表型变异的14.3％～32.8％。

It also analyzes the feature and development of semi-finish grinding and finish grinding by roller press.

同时进行了辊压机半终粉磨和终粉磨系统的特点和发展分析。

When I got there, water was dripping slowly from the ceiling and forming a pool on the floor.

当我到那里的时候，水是慢慢地从天花板滴而且形成在地板上的一个池。