The natural grade classification of loose-covered rock has a great effect on caving mining efficiency.
松散覆盖岩层的自然分级现象对使用崩落法开采的矿山开采效果有较明显的影响。
The system can be used in the grade classification, standard and individual price evaluation of city land.
该系统可用于城镇土地的分等定级、基准地价确定以及宗地地价评估等。
It could play an important role in grade classification and evaluation of adaptability of all kinds of residential compounds.
对各居民点建设场地适宜性等级划分与评价起到了重要作用。
The investigation demonstrates that SPA method proposed herein is applicable to problems of grade classification and trend forecast.
通过和常规的回归方法相比，阐明了集对分析方法在研究居民消费增量的等级变化问题方面的优点。
The fracture-developing index and the grade classification method of fracture were proposed and applied to evaluate the development degree of reservoir fractures.
通过定义储层裂缝发育指数及采用等级划分的方法，对储层裂缝发育情况进行评价分析。
Based on principles of system engineering and analytic hierarchy process modeling, the grade classification of intelligent residential zone by fuzzy information is presented in this paper.
文章由系统工程原理出发，以层次分析法建模，并将模糊信息加入智能居住小区的评级。
Grade and label raw materials or finished products according to size, thickness, composition or other classification standards.
根据大小，厚度，成分或其他分类标准，定级和标签原料或成品。
Grade creep Tendency for the employees of an organization to be in a higher average classification as people rise up the scale but do not leave the organization.
逐步升级在一个组织内，在不离开该组织的情况下，职工逐步向上升级进入较高类别的趋势。
The limitation of geological conditions is important to model a deposit. The geological statistics methods are effective for ore grade estimation and reserve classification.
地质控制条件限制是矿床建模的重要手段， 地质统计学方法是矿块品位估计以及储量分级等的有效方法。
The application of electronic for meat quality appraisement, grade assessment, maturation judgment, classification recognition and process monitor and control were discussed.
探讨了电子鼻在肉品质量评价、等级判定、成熟期判断、类别识别、生产过程检测与控制方面的应用。
The classification, grade, numbering and administration of reference materials in China is explained.
阐述了我国标准物质的分类、分级、编号及其管理。
The paper reviewed the mechanism, classification, corrosion prevention grade of metal pipelines as well as the corrosion features of the sea water pipeline.
本文阐述了金属材料腐蚀的机理、分类、耐腐蚀等级，以及海水管系腐蚀特点。
According to the forming classification of punch-formed car components, the new method for evaluating stamping grade was put forward.
在轿车冲压件成形分类的基础上，提出了新的冲压级别评定方法。
The risk of classification of colliery and grade of operation unit was calculated with prediction of lost money and human casualty in accidents.
通过预测事故经济损失和人员伤亡，确定生产矿井的危险性类别和生产单元的危险性分级。
Test results confirmed that the classification phenomenon of natural grade was one of properties to determine where loose-covered rocks exist.
试验研究结果证实了自然分级现象是松散覆盖岩层客观存在的性质之一。
The user merely inputs the relevant parameter and the test-question bank of various courses in medicine will be generated without any limit of parameters' grade and classification system.
用户只需输入相应参数便能建立医学各类课程的题库，参数的等级和分类系统不做任何限制。
Through the investigation, many problems are found on the five-grade loans classification, maybe incorrect provisions are set aside for loan losses.
调查中发现五级分类目前还存在问题，贷款损失准备计提的基础不牢靠。
A hierarchic classification diagnosis model, based on fuzzy membership grade and rules is being proposed.
提出了一个基于模糊隶属度和规则的分类层次诊断模型。
Aiming at the problems exiting in grain classification at present, a vertical multistage waterpower device was developed to realize abrasive narrow-grade-classification.
本文主要针对目前磨料微粉分级存在的困难，自行研制了垂直式多级水力分级装置来实现磨料微粉的窄粒级分级。
On the basis of the theory, analyses and grade interval classification are conducted on the size deviation indices in the standard for water-reeled tussah silk.
对生丝抽样检验分级理论在柞蚕丝领域中的可行性进行了探讨，并根据这一理论对柞蚕水缫丝标准中纤度偏差指标进行了分析和等级区间划分；
The cleanliness classification can be up to grade 7 at the beginning and a year running.
研究表明，建成初期和运转一年后，室内的悬浮粒子和沉降菌指标均达到洁净度国家标准7级。
(Polyvinyl Chloride) PVC conforming to ASTM D-1784, Classification 12454-b, formerly designated Type I, Grade 1, is the most frequently specified of all thermoplastic piping materials.
(聚氯乙烯)PV C符合ASTMD- 1784，类别12454 -B标准，以前定义为类别i，等级1，是所有热塑塑料管道材料中应用最广泛的材料。
(Chlorinated Polyvinyl Chloride) CPVC conforming to ASTM D-1784, Classification 23447-B, formerly designated Type IV, Grade 1, is a resin created by the postchlorination of a PVC polymer.
（氯化聚氯乙烯）CPVC符合ASTMD-1784，类别23447-B标准，以前定义为IV类别，等级1，是由PVC聚合物进行后氯化处理后产生的一种树脂。
(Chlorinated Polyvinyl Chloride) CPVC conforming to ASTM D-1784, Classification 23447-B, formerly designated Type IV, Grade 1, is a resin created by the postchlorination of a PVC polymer.
（氯化聚氯乙烯）CPVC符合ASTMD-1784，类别23447-B标准，以前定义为IV类别，等级1，是由PVC聚合物进行后氯化处理后产生的一种树脂。
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