因素

From aesthetic factor and historical fact , using comparative, analytic, demonstratively, inferential method to analyse and argue .

本文源于对创作实践的指导和体悟，从书画艺术的审美因素和历史关系入手，运用比较、论证、分析、推理和归纳等方法，就书法审美因素对中国画内在品质的影响进行分析和议论，着重运用画理、画论、画技以及书法理论知识和艺术心理学，以及即成资料和相关图像资料来展开研究。

The denominate and meaning of these four factors are:Obedience: This is the most prominent factor among the personality structure and it indicates this concept closer to obey social rule, accord to social ethic, etc.

D 外向性因素是表征个体与周围环境及他人的关系，表现在社交行为即与他人关12 系的处理方面，是评价个体对外界的态度行为的因素。

To accelerate the widespread of Synchronous Chip Seal and improve the operation quality of Synchronous Chipsealer, key techniques which influence the operation quality is studied detailedly, including the control of distributing quality, the dynamics characteristics of hydraulic system and the spray characteristics of asphalt nozzle of Synchronous Chipsealer.1 The factors which influence Synchronous Chip Seal quality are studied. Fiducial probability of simultaneous distribution density is advised to be used in evaluating the distribution bias and standard deviation of asphalt and aggregates simultaneously, which is more advanced than the single index evaluation method used before.2 The volume efficiency formula of asphalt pump is revised after analyzing the data of volume efficiency with mathematical statistics, which is helpful to match the asphalt spray system and control the flow out of asphalt pump accurately. With equation deduction and experiment, dynamic of hydraulic system used in Synchronous Chipsealer is studied, which lay the theory foundation on improving the stability and efficiency from design and controlling.4 Simulation on hydraulic system used in Synchronous Chipsealer is done with AMESim; the results indicate that multi-circle parallel connected hydraulic system with constant pressure power is better than that with load-sensing pressure power at present, because the latter will oscillate when the multi circles work at the same time. This conclusion has been proved during the debug of Synchronous Chipsealer.5 Asphalt nozzle characteristics, such as flat jet shape, flow distribution, are studied with experiment, the results indicate that cross quality of asphalt distributing is not increased linearly follow the increase of fan overlap level, the best point usually exists between two whole overlap level, asphalt distributing quality is better than±4% at the 2.5 overlap level, meets the superior specified in standard; The distribution quality of Synchronous Chipsealer can be increased by spray asphalt of different flow rang with nozzle of different diameter

为了加快同步碎石封层技术的推广，提高同步碎石封层设备的作业质量，本文对同步碎石封层设备作业质量的影响因素与控制方法、液压系统的动力学特性和沥青喷嘴的喷洒特性等关键技术进行了深入细致的研究：1研究了影响同步碎石封层作业质量的因素，提出了采用联合密度分布置信概率对同步碎石封层中沥青洒布量和碎石撒布量的系统偏差和标准差指标进行综合评价的方法，克服了传统评价方法只能对单一指标进行评价的缺陷；2采用数理统计的方法，研究了沥青泵的容积效率特性，修正了沥青泵容积效率公式，为沥青喷洒系统的匹配和沥青泵出口流量的精确控制提供了依据；采用数理方程推导与试验相结合的方法，研究了同步碎石封层设备液压系统的动力学特性，为从设计和控制的角度提高同步碎石封层设备液压系统的稳定性和效率奠定了理论基础；3运用AMESim软件对采用负载敏感控制和恒压控制的两种同步碎石封层设备液压系统进行仿真，结果表明：负载敏感控制的并联液压系统在多回路同时工作时，由于液压泵排量控制参考压力不稳定，容易引发液压系统振荡，恒压控制的并联液压系统是目前技术条件下比较理想的同步碎石封层设备工作装置驱动方案；该结论亦通过同步碎石封层设备装机试验得到了验证。4采用试验的方法对沥青喷嘴的喷洒特性进行了研究，结果表明：沥青洒布的横向精度并不是随着喷洒扇面重叠度的增加线性增加，其最高点通常出现在二个重叠度之间的"半重叠位置"，"2.5重叠"洒布时，沥青的横向洒布精度≤±4%，可以达到国家相关标准中的优级标准；同步碎石封层设备还可以根据不同洒布量情况下的流量需求，采用不同通径的喷嘴进行喷洒，提高沥青洒布精度。

Objective To study the effects of environmental and genetic factors on dental crowding, and to further study on the influencing factors on permanent dentition.

目的 通过双生子研究遗传和环境因素对恒牙列拥挤形成所起的作用，以进一步研究恒牙列拥挤的影响因素。

Variables were analyzed by univariate and multivariate analysis with pCR as the dependent variable.

采用单因素和多因素进行变量分析。

Factors influencing modern foods se curity and harmful to people health a re summarized New problems and new trends facing the mo dern foods security are discribed .

本文综述了影响现代食品安全性的各种因素，以及这些因素对人体健康的危害性，并指出现代食品安全性所面临的新问题和新趋势。

Regarding indirect identification, we must desalinate the associated factors which claimant lodge and do exist and refutes associated factors which do not exist.

对于间接证明式的举证，要淡化索赔人所列举的确实存在的关联因素，驳斥其列举的不存在的关联因素。

The payment way for labor payment Should desalinate health care factor, enhance excitability factor;②Consummates produce staffs' welfare treatment system.

在劳动报酬的支付方式上应淡化保健性因素，增强激励性因素；②完善生产员工的福利待遇系统。

As a result the affection of its current desire,affect factor, also have an oneself to make the decision, don't let the factor that the oneself swims to move from the desultoriness.

因而它既有欲望的感情、牵动因素，同时也有自己作主，不让自己从散漫中游移的因素。

Which of the following is not a factor in determining a person's sex?

下面那一个或几个因素不是一个人的性的决定因素？

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。