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Pb to stress factor for the trial, the use of hydroponics method of a secret Mingshan 131, Mingshan 213 , Fuding three varieties of tea tree by the heavy metal treatment, the symptoms of victims of tea andthe absorption of lead andcumulative law.

以重金属铅为试验胁迫因子，采用水培方法研究了名山131、名山213、福鼎大白三个品种茶苗经铅处理后的受害症状以及茶树对铅的吸收与累积规律。

SVD is a form of factor analysis, which constructs an abstract semantic space with n dimensions.

SVD方法为LSA提供了计算的基础，使得LSA能更精确地计算出问题和答案的相似度，从而找到准确的答案。

The abutment teeth healthily status are relativei with many factors, but oral hygiene is a most important factor.

RPDs基牙的健康与多因素有关，而口腔卫生状况是决定RPDs口腔微生态的重要因素。

Perfectly combine propolis sterilizing ingredients with vegetal oil control and balance factor, the product features fast absorption and no side effect; and has outstanding therapeutic action to bottle nose and atopic dermatitis caused by comedies, acne and acarid.

本品将蜂胶抗菌成份与植物控油平衡因子完美组合，具有吸收快，无副作用等优点；对各种黑头白头粉刺、青春痘、痤疮以及由螨虫引起的酒糟鼻和各种异位性皮肤炎症有很好的治疗作用。

The processing time and the acceleration due to gravity were the important factor affecting its growth.The appropriate treatment can promote plant growth.

结论］超重处理可以影响水稻幼苗的生长，处理时间以及重力加速度是影响其生长的重要因素，适当的超重处理可以促进植物生长。

Accessibility is an important factor in urban planning, real estate development and traffic management.

可达性是城市规划、土地开发、房地产投资、交通管理等领域必须考虑的重要因素。

Aiming at some problems of safety assessment and influence factor of oil﹠gas drilling hoisting system process. The thesis analyses oil﹠gas drilling hoisting system hazard and accident style. From human-machine- environment viewpoint and according to the establishing principle of safety assessment index system, set up oil﹠gas drilling hoisting safety assessment system.

针对油气钻井起升系统作业安全影响因素和安全评价中的问题，分析了油气钻井起升系统作业的危险源及风险事故类型；从人-机-环境系统的观念出发，根据安全评价指标体系建立的原则，构建了包括起升系统设备设施因素、作业人员安全管理因素、安全管理制度因素、事故应急响应因素、作业环境因素的油气钻井起升系统作业的安全评价指标体系。

In system changes process, the balanced system changes that acclimatization changes is the critical factor of dynamic system structure efficiency.

在制度 变迁过程中，适应环境变化的均衡的制度变迁是动态的制度结构效率的决定性因素。

The sedimentation is the foundation, affecting the basic pattern of the reservoir,and the sedimentary facies zones beneficial to the formation and evolution of the reservoir includes platform edge bank facies, introplatform point beach facies and acclivity sedimentary facies, etc.; the diagenesis is the key factor, determining the pattern and scope of the final distribution of the reservoir and being of great influence on reservoir structure, and the diagenesis of promoting the formation of storage rooms is mainly the dissolution occurred during hypergene stage and burial stage;and the tectonism is the condition of influencing the connectivity among various reservoir bodies and among the storage rooms within a single reservoir body.

该套储层是在4亿年左右的地质历史中，由沉积、成岩和构造作用相互影响而形成的最终成果：其中沉积作用是基础，影响着储层的基本形态，有利于储层形成与演化的沉积相为台地边缘滩、台内点滩和上斜坡等沉积相带；成岩作用是关键，决定了储层的最终分布形态和范围，对储层结构的影响至关重要，促进储集空间形成的成岩作用主要有表生期和埋藏期的溶解作用；构造作用是条件，影响着各储集体之间以及单一储集体内部储集空间的连通情况。

Six factors were refined by factor analysis: service items of travel agency, accommodation and time schedule, scenic spot arrangement, plan of watching games, content of watching games, and location of watching games.

一、因素分析萃取出六个因素为：旅行社服务事项、膳宿与时程规划、景点安排、观赛活动规划、观赛活动内容及观赛地点。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。