查询词典 characteristic direction

From the point of view of geobotany, with the method of correlative factors of growth of plants, a countrywide theoretic ecological division was done for the introduction of Camptotheca acuminata and three kinds of areas of ecological preferent zone, ecological adaptive zone and ecological unadaptable zone were divided. With the theory of synecology, the characteristic on environment, constitution, life form spectrum, diversity, similarity of plots of communities were researched. Applying the method of species association, discrete distribution, indensity index, fractal geometry, etc. to research relations between the species of the communities, space distribution of Camptotheca acuminata, structure of age of Camptotheca acuminata, in different communities. Using the theories of autoecology, distibutons of seeds on land and growth of seedlings in vertical and horizontal directions, biomass of organ of Camptotheca acuminata were analyzed. On the opinions of conservation biology, the external and internal factors impressing Camptotheca acuminata were analyzed to research the mechanism of the endangered species, and with using of CTM Model, the future development direction of Camptotheca acuminata in different communities were forecasted, and. Standing on the position of resources ecology, discussing the regularity of camptothein in Camptotheca acuminata of different sites and seeding of different resources, also the the derive technics of camptothecin.

本文从地植物学的角度，运用植物生长相关因子法，对我国喜树资源的生态适宜区进行了划分，理论上确定了我国的喜树的引种栽培的最适生活区域、生态适宜区域和不适宜生活区域；从群落生态学的角度，对野生喜树所在的典型群落的群落环境、群落组成、群落生活型谱、群落的物种多样性特点、群落样地间相似性进行了研究；从种群生态学的角度，运用种间联结性、离散分布模型、聚集强度指数、分析几何等分析手段，对野生喜树所在典型群落间的种间关系、喜树的空间分布格局、年龄结构等进行了分析；从个体生态学的角度，对不同年龄组的喜树的种子的散落的垂直分布、水平分布、时间分布及种子发芽率和千里重等特点、不同种源的人工喜树苗期特点、喜树的高生长和茎生长特点、喜树的器官生物量特点进行了研究；从保护生物学的角度，对野生喜树的濒危的内部因素和外部因素进行了探讨，并运用CTM模型对不同群落中野生喜树的种群趋势进行了预测；从资源生态学的角度，对我国地理环境下喜树中喜树碱含量的地理分布规律、不同种源的喜树幼苗中喜树碱含量变化规律进行了研究，并对喜树碱的提取工艺进行了探讨。

The performance characteristic of various lines dissimilarity:The straight line is robust, serious, curve variety form many, the teeth of a saw line force eyes hurriedly repeated move a direction, cause fickle of the gravamen be steady sport.

各种线条的表现特性不同：直线硬朗、严肃，曲线变化形式多，锯齿线迫使眼睛急促地重复移动方向，引起反复无常的不平稳运动。

Finally three representative features are picked up, difference sum of the characteristic crack image projection in horizontal and vertical direction, as well as the pixel number of crack sub image.

基本思想是首先将二值化后的裂纹图像进行分块处理，得到一个特征裂纹图像，最后提取三个具有代表性的特征：特征图像在水平方向和垂直方向上的投影的差分累加和Ph，Pv以及裂纹子图像像素总数Num。

Therefore, this paper discusses the influences of individual characteristic factors and training transfer climate on training transfer, discovers the key factors affecting training transfer and builds a new model of factors affecting training transfer. Accordingly, the paper can enrich and makeup the existing the research result of training transfer in favor of control the impedient factors affecting training transfer and improve the effect of trainees using knowledge and skills learned in trainings on the jobs in order to provide academic direction and practical reference. Firstly, the paper confirms the research instruments.

因此本文探讨个人特征因素和培训迁移气氛对培训迁移的影响，找出影响培训迁移的关键因素，建立新的培训迁移影响因素模型，从而丰富和补充现有的培训迁移研究成果，并且有利于控制影响培训迁移的障碍因素，最大程度地提高受训者的培训迁移效果，为以后的培训提供理论性的指导和实用性的参考。

In granularity characteristic of sediment, after typhoon attacking, beach sediment incline to coarse, gravel content added, but part beach sediment show fine, sediment sorting becomes worse, skewness value minished, skewness changes to negative skewness direction, kurtosis value increased, the curves of sediment frequency distributing display double apices.

在沉积物粒度特征上，风后海滩沉积物以粗化现象为主，砾石含量增加，部分海滩沉积物出现细化现象，沉积物分选性变差，偏态值减小，偏态向负偏方向变化，峰态值增加，风后沉积物频率分布曲线多双峰分布。

This part is divided into four small parts, they can be summarized as the following: 1 The symmetry and homogeneity of tall building is presented in four aspects:(1) The lateral rigidity of tall building follows two principal axises direction and the characteristic of deformation are very alike.

第二部分概述；分为四小结，1）高层建筑结构的对称性、均匀性主要体现在以下四个方面，（1）高层建筑主体抗侧力结构沿两个主轴方向的刚度比较接近、变形特性比较相似。

Secondly, true taixial test by load in three different principal stress direction for study on soil anisotropic deformation characteristic are processed.

另外，由于许多模型是在普通轴对称三轴试验条件下建立的，难以准确反映各向异性，但往往被推广应用到各向异性显著的问题中，难免会出现计算分析结果的不合理，到底存在什么样的不合理，也缺乏有针对性的真三轴试验分析检验。

Psychological treatment for inmate for the jail reeducation through labor transforms and educates in the retrieval work in the education, the utilization psychology principle and the method, receive and instruct the human criminal psychology straight the research results, through carries out the psychometry, the psychology to the criminal reeducation through labor personnel appraised, grasps the criminal reeducation through labor personnel individual psychology structure characteristic, carries on the psychologically healthy education, the psychological consultation and the mental healing, helps the criminal reeducation through labor personnel to eliminate not good psychological and other psychological barrier, psychological disease, urges its psychological structure to transform to the benign direction.

罪犯的心理矫治为监狱劳教所在教育改造和教育挽救工作中，运用心理学的原理和方法，直接引人犯罪心理学的研究成果，通过对罪犯劳教人员开展心理测验、心理评估，掌握罪犯劳教人员个体心理结构特征，进行心理健康教育、心理咨询和心理治疗，帮助罪犯劳教人员消除不良心理及其他心理障碍、心理疾病，促使其心理结构向良性方向转化。在一些发达国家中，罪犯矫治工作是通过各种矫治计划事实的，制定和落实矫治计划的活动，体现了监狱工作的理念和主要内容，呈现出教育化倾向、社区化倾向、个别化倾向和技术化倾向，而中国的心理矫治工作系统性和实践性与西方国家的理论和实践对比起来，都明显不足。

The injury characteristic of pubis in impact case can help us judge the direction of impact. Conclusions The injury manner and t...

根据骨盆骨折的损伤特征推断致伤方式有助于推断交通事故当事人的交通状态，报道如下。

In view of the characteristic of radioisotope microbattery based on p-radio-voltaic effect, it gradually becomes a new direction on micro power system.

基于β辐射伏特效应的同位素微电池所具有的特点，逐渐成为微能源系统研究的一个新方向。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。