Therefore, study on classification and evaluation of soil function is necessary.
因此，对土壤功能的分类与评价进行研究显得尤为必要。
These methods were essential to the study on classification, identification and characteristics of the plant nematode.
这些方法对植物寄生线虫的分类鉴定和侵染特性研究具有重要意义。
It is deficient that the study on classification and development of the tourist resources of popular science is more apparently.
对科普旅游资源的分类和开发方面的研究更显欠缺。
The study on classification and distribution of genus spiraea in Hebei province was carried out when the author compiled "Spiraea" in " Flora sh-rud Hebei" .
作者在编写《河北灌木志》绣线菊属时，对采于河北境内的本属植物标本进行了分类与分布研究。
The study on classification of urban green space provides a crucial technical support for urban green space system and implementing the classified management of green space.
城市绿地分类研究是绿地系统规划和实行绿地分类管理的重要技术支撑。
This paper discussed the current status of the study on classification, modeling and prediction of forest fuel, and presented briefly the weakness and development tendency of the study on forest fuel.
文中评述了森林可燃物分类、可燃物模型及其预测研究的现状，并简述了我国森林可燃物研究存在的问题与发展趋势。
We study the performance of LSC model on English and Chinese corpus respectively, analyze the LSC model's stability, and compare LSC model with some common classification models.
验证和分析了LSC模型的英文文本和中文文本的分类性能，研究了LSC模型的分类稳定性以及与其它多种分类模型的性能比较问题。
The text makes the further study on explaining the classification of principle from the insurance contract, applying a rank and the doubt benefits to explain the principle to apply aspect.
本文从保险合同解释原则的分类、适用位阶以及疑义利益解释原则的适用方面作了进一步探讨。
The early study on language learning strategies was mainly concerned with identifying and describing language learning strategies and their classification.
早期的研究主要侧重于归纳、描述学习策略以及对其进行分类。
The idea of automatic sentence classification comes of the study on automatic QA system about IT domain.
本文“语句自动分类”的思想是在IT领域自动问答系统的研究中产生并形成的。
This paper summarizes the main advances of study on lotus. The classification, development, genetics, breeding and physiology of lotus are discussed.
综述了莲藕在分类、生长发育、遗传育种、组织培养、生理学特性等方面的研究进展。
Such a classification is more adaptable to the study on cultural formation of technology and will represent wholly the technological tradition and the existence scenarios of human beings.
这种分类对于技术的文化构成论的研究，对于完整地再现技术传统和我们人类的生存图景是恰当的。
History and status of the study on the classification of tea plant.
文章题目茶树分类研究的历史和现状。
The study on the hyperspectral image classification is valuable to crop growth monitoring, mineral identification and seawater analysis as well as many other useful aspects.
超谱遥感图像的分类研究对农作物生长状况的监测、矿物的识别、海洋水色分析以及其他方面的许多应用都是很有价值的。
On the aspect of the classification of states, first we study some properties of weak recurrence and the contact between recurrent and properly essential in skew product Markov chains.
在状态分类方面我们首先给出了绕积马氏链中强常返与正则本质之间的关系和弱常返的一些性质；
The advance of study on characterization of growth, classification, detection and amo genes of ammonia oxidizing bacteria is briefly reviewed, and the future utilization is discussed in this paper.
从硝化细菌的生长特性，分类，检测，亚硝酸细菌氨单加氧酶等方面概要的叙述了国外在硝化细菌方面研究的进展，并展望了以后的研究和应用。
Laboratory studies of category acquisition limit to categorization task. So category theory on the basis of classification study can not applied to other nonclassification types of category learning.
实验室有关范畴学习的研究只局限于对分类的研究上，这就导致在分类研究基础上提出的范畴理论不能适用于其他非分类范畴学习任务。
Advances in study on ionomers are reviewed in terms of its definition, classification, preparation, structure, properties, and application in the field of coating, film, nonnasality materials.
对离聚物的定义、分类、制备、结构、性质及其在涂料、薄膜和口腔修复材料等方面的应用进行了评述。
In this paper, we studied the spectral character of our study region in detail and based our classification system on the spectral character and our filed work.
仔细分析了研究区典型地物的光谱特征和同物异谱与异物同谱现象，并结合实地考察建立了分类体系。
Objective:To study on relationship between of BCR/ABL fusion gene expression and TCM syndrome classification in the patient of chronic myelogenous leukemia(CML).
目的：探讨慢性粒细胞白血病（CML）患者BCR/ABL融合基因表达与中医辨证分型的关系。
The paper gave a systematic general outline and analysis of the study on the classification of metal cutting burr, and pointed out the existing problems in them.
本文对金属切削毛刺分类体系的现状进行了系统的概述和分析，指出其存在的主要问题。
Finally, we made a study on the node classification in Henan province expressway network design.
利用重要度法的指标因素，提出一种基于偏好效用分解的节点分类方法。
The second part is a classification and a comparative study on foreign tax credit.
第二，外国税收抵免的分类与比较。
Now the computer_based classification techniques' study has been focusing on the statistical pattern recognition and the knowledge_based classification rule.
目前机助分类技术主要着眼于统计模式识别和基于知识的分类决策。
The study of this text emphasizes on the application of knowledge discovery in the classification of textual records on the customer service in the communication industry.
本文的研究着重于知识发现在通信行业客户服务文本记录分类这一问题的应用上。
Web page classification was one of the hot study problems in the domain of Internet Search currently. Now there were the classifiers based on text and the hyperlinks.
网页自动分类是当前互联网搜索领域一个热点研究课题，目前主要有基于网页文本内容的分类和基于网页间超链接结构的分类。
The basic question of the study on technological philosophy is the classification and its criterion of technologies.
技术的分类和分类标准的研究是技术哲学研究的基础问题。
This article use "the grouping classification took sampling principle" to study the solution on double counting problem of "the classical probabilistic model".
采用“分组分类取元法”研究了抽取类“古典概率模型”中的重复计算问题的解决办法。
OBJECTIVE to study the risk factor, fungi classification, clinical feature, prevention and cure measures of hormones treatment on occurrence of nosocomial fungal infection in patients with asthma.
目的研究激素治疗哮喘患者发生医院真菌感染的危险因素、病原菌分类、临床特征和防治措施。
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