压力损失是评价消声器性能的重要指标之一,直接关系到发动机的功率损耗。
Pressure loss is one of important factors in evaluating muffler performance, which is related to power loss of engine directed.
目前,潜在寿命损失年、失能调整生命年是评价卒中患者群体死亡和失能等负担较好的指标。
Now the years of potential life lost and disability adjusted life years are the better indexes in the assessment of population death, disability and other burdens in patients with stroke.
在方案比选中增加一个新的评价因子—环境影响经济损失值,将对铁路建设产生深远的影响。
It will be exert a far-reaching influence in railway construction if a new evaluation factor named economic loss of environmental impacts is added to selection of schemes.
森林火灾给人类生命和财产造成了巨大的损失,因此对森林火灾的预测和风险评价显得十分迫切和重要。
Forest fires have caused huge losses to human life and property, so forest fire prediction and risk assessment becomes very urgent and necessary.
提出风险概率等级标准、风险损失等级标准以及风险评价矩阵。
We put forward the grading standards of the probability and the loss of the risks and the risk assessment matrix.
研究CAPP系统的技术经济评价问题,提出将加工成本和质量损失成本总和最小作为CAPP系统的经济性评价指标;
The paper presents the technical economy assessment of CAPP system. Minimal sum of machining cost and quality loss cost is regarded as economical evaluation criterion of CAPP system;
综合传热系数和系统内气体流动阻力损失是评价换热器性能的重要指标。
Complex heat transfer coefficient and resistance loss of the moving gas inside system are important parameters to evaluate the characteristics of heat exchanger.
目的评价一组经过等价性验证的汉语普通话单音节表在听力损失患者中的复测信度。
Objective To evaluate Test-retest reliability of Mandarin monosyllable lists with equivalency in audibility in hearing loss group.
在分析了供应链风险性质和生产制造领域供应链运作模式的基础上,建立了直接损失评价模型。
Based on the analysis of risk property and the operation mode of supply chain in manufacturing field, it established a valuation model of direct losses.
泥石流灾害损失评价是对已经发生的泥石流灾害所造成的损失进行综合性的测算和统计。它是泥石流灾害评价的重要内容之一。
Debris flow loss assessment is the synthetical calculation and statistics of the disaster loss and it is one of the most important contents of disaster assessment.
文章以厦门湾为研究区域,基于相应的评估模型,对1980~2005年该区域的围填海工程所导致的生态系统服务价值损失进行回顾性评价。
Based on related models, this paper valuated the marine ecosystem service losses caused by sea reclamation in Xiamen Bay from 1980 to 2005.
在方案比选中增加一个新的评价因子——环境价值损失值,这项工作将对公路的建设产生深远的影响。
The job that adds a new evaluation factor, the losing value of environmental value, to selection of plans will exert a far-reaching influence on highway construction.
质量损失函数的基本目的就是以定量的方式评价低质量对顾客造成的损失。
The basic purpose of a quality loss function is to evaluate a loss to customers in a quantitative manner.
在利用地球化学录井资料进行油层产液性质评价过程中,如何准确地对烃类损失进行恢复是一个非常关键的环节。
How to accurately recover the losing hydrocarbon by pyrolysis geochemistry logging is a crucial step for reservoir fluid-producing evaluation.
灾级是灾害损失评估的重要内容,其评价结果直接影响救灾的优先程度。
As the important content of disaster loss assessment, disaster grade can affect the relief priority directly.
针对目前洪灾风险评价中存在的问题,建立了通用的洪灾风险评价模型系统,包括水文模型、水力模型及损失评估模型三部分。
The general model system is established for the evaluation of flood hazard risk, which includes the hydrologic model, hydraulic model and damage assessment model.
通过对某种发动机使用的消声器进行测试,对消声器的静态传声损失性能作出评价。
Through testing on muffler on a certain motor, the paper evaluates the static performance of sound transmission loss of the muffler.
对识别后的风险做进一步分析,采用定性和定量两类方法,利用模糊综合评价方法,建立风险损失模型和风险概率模型。
To analyze risks after identifying, we used the qualitative and quantitative methods and the Fuzzy Comprehensive Evaluation to establish the Loss Model and the Probability Model of the risks.
使用污染损失率函数作为评价因子权重函数,并运用到模糊评价模型中,计算环境因子权重。
The pollution loss function is used to determine the weight of environmental factor at environment assessment.
应该着手建立尾矿库失事概率分析和失事所造成的经济损失和生命损失估算基础上的风险评价体系。
A risk evaluation system should be set up based on their failure probability analysis and the economic and life loss of tailings reservoir failures.
使用污染损失率法对矿山井下空气质量进行了评价。
Assessment on mine air quality by using pollution loss rate is conducted.
利用质量成本理论中的损失成本理论,将供应商所导致的损失成本作为评价供应商绩效的标准。
Based on the failure cost theory of the quality cost theory, this paper USES the failure costs produced by suppliers as the evaluation standard of supplier performance.
阐述了密切值法和污染损失率法的基本原理和分析评价步骤。
The basic theory and assessment steps of association value method and pollution lost rate method are introduced.
试验结果表明三种层次化模型在树损失的评价指标下比传统的“平面”模型有提高。
Experimental results show that three of the hierarchical models outperform the traditional "flat" model in terms of tree loss values.
跳远起跳阶段水平速度的损失率,直接影响跳远成绩,也是评价跳远起跳技术质量的重要指标。
In the broad jump takeoff stage, the expenditure rate of level speed is important index on assessing takeoff skill quality, and influenced broad jump achievement.
目的:评价腭裂修复同期鼓膜切开中耳置管对腭裂渗出性中耳炎及听力损失的作用。
PURPOSE: To investigate whether otitis media effusion (OME) in cleft palate patients could be prevented by tube insertion.
建立了高效液相色谱测定蜂花粉中糠氨酸的分析方法,方法用于实际样品测定,评价蜂花粉在贮藏加工过程中营养物质的损失变化。
A simply analytical method was developed for determination of furosine in bee pollen using high- performance liquid chromatography with a UV detector.
针对分支管路敷设问题,本文提出基于流动阻力损失和成本评价的分支管路自动敷设算法。
For pipelines with branches, the automatic laying design algorithms of branch pipelines are proposed respectively considering flow loss and pipelines material cost.
针对分支管路敷设问题,本文提出基于流动阻力损失和成本评价的分支管路自动敷设算法。
For pipelines with branches, the automatic laying design algorithms of branch pipelines are proposed respectively considering flow loss and pipelines material cost.
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