Decision analysis of the surface quality based on service performance of the parts;
基于零件使用性能的表面质量决策分析
Application of grey-Markov model to forecasting service performance of airport pavement
灰色-马尔科夫模型在机场道面使用性能预测中的应用
Analysis on factors had influences on construction machinery service performance
影响工程机械使用性能的因素分析
The determination fundamentals of laser-diffraction granularity tester andits performance;
激光衍射粒度仪测量原理及使用性能
Study on Stone Arch Bridge Performance Assessment and Reinforcement Measures;
石拱桥使用性能综合评价与加固对策研究
Markov probability forecasting of performance of asphalt pavement in expressway;
高速公路沥青路面使用性能马尔可夫概率预测
Layout types of automotive ABS and the influence to using performance;
ABS的布置形式及其对使用性能的影响
On the condition of temperature was 150、163、180 ℃ and aging time was 30 h,the transformative relationship on the composition of asphalt influences on using performance of asphalt was investingated.
在 150、163、180℃高温下, 30h的老化时间内,采用沥青 4组分(饱和组分、芳香组分、胶质和沥青质)分析法对彩色沥青老化时组成及使用性能的变化情况进行了测试实验。
Running conditions closely related to the running safety of vehicles in forest areas and factors affecting using performance are analyzed and a battery of measures are put forward to ensure running safety in forest areas.
本文分析了与林区车辆行驶安全密切相关的运行条件及使用性能因素 ,并据此提出了确保林区行驶安全的一系列措
The results obtained show that the hardness and adhesion strength of the adhesive coating layer are important characteristics It is useful to improve the serviceability of adhesive layer with reasonable curing parameters and controlling inner stres
对评定粘涂层质量的主要力学性能进行了研究 ,结果表明硬度和附着强度值为评定其使用性能的主要参数 合理选择固化工艺参数、抑制和调控粘涂层中的内应力有助于提高粘涂层的使用性
In this paper the conception of road surface management system is elaborated, and the reasons caused pavement breakage are analyzed; at the same time the collection of the data on road position and the evaluation of serviceability are talked about, which can be taken as the reference of maintenance and management for highway department.
本文阐述了路面管理系统的概念,分析了路面破损原因,论述了路面管理系统中路况数据采集与使用性能评价,可供公路养护管理部门参考。
It is proved that micro-surfacing is a method of perfect preventive maintenance performance, however it needs to be improved in some area of serviceability.
通过对沪宁高速公路实施微表处前后 ,路段使用性能的跟踪检测 ,研究分析了微表处在高速公路上的适用性和它对不同路面病害的工程实施效果。
Research on the design method of asphalt pavement structure based on pavement performance;
基于使用性能的沥青路面结构设计方法研究
On the basis of the analysis of pavement performance indexes,the structural combination of perpetual pavement is discussed.
基于路面使用性能指标的分析,对长寿命路面组合进行了探讨。
This paper analyzes the traditional index of vector form and index of single form in the comprehensive evaluation on asphalt pavement performance.
分析了在沥青路面使用性能综合评价中常用的向量指标形式和单一指标形式各自的特点和适应条件,针对规范中计算综合评价指标PQI时,对4大单项指标赋值方法的不足,利用加权最小二乘法,对4大单项指标进行百分赋值,然后直接加权计算PQI。
On the Characteristics and Properties of Self-sharpening diamond Abrasive;
自锐性金刚石磨料的特征及使用性能
Study on Service Performance and Application of Large Diameter Rock-socketed Pile;
大直径嵌岩桩使用性能及其应用研究
The product surface is clean, usage the function is good, usage variety five the product of golds process the request of the function.
产品表面光洁，使用性能良好，使用多种五金产品加工性能的要求。
Asphalt Pavement Performance Evaluation and Prediction Models;
沥青路面的使用性能评价和预测模型
Research of Performance Evaluation Indices of Asphalt Pavement for High-graded Roadway;
高速公路沥青路面使用性能评价研究
Study on Performance of FC-32 Hydrocracking Catalyst;
FC-32加氢裂化催化剂使用性能研究
Design and Performance of Sasobit~(?) Warm Mix Asphalt
Sasobit~（？）温拌沥青混合料设计与使用性能
Application Performances of WEISI~ BATING ENZYME BRH and ARS
威斯~软化酶BRH和ARS使用性能研究
Experimental Study of CM690 Anchor Chain Steel Operational Performance
CM690锚链钢使用性能的试验研究
Experiment on service performance of cold-rolled emulsion JG1
冷轧乳化液JG1使用性能的试验研究
Forecasting of long time performance of express highway asphalt pavement
高速公路沥青路面长期使用性能预测
Performance of Cement Modified Asphalt Emulsion Mixture
水泥改善乳化沥青混合料的使用性能
But even without a new OS, these features can be utilized.
但即使没有新的OS，也能利用这些特性。
Heap performance counters for must used heaps
必须使用的堆栈的堆栈性能计数器
The need to economize scarce energy resources.
节约使用稀有能源的必要性
Only the nonagglomerating coal can be used in this kind of gasifier.
这类气化炉只能使用非粘结性的煤。
He still discounted the probability of the use of large rockets.
他仍然漠视使用大型火箭的可能性。
Performance may be improved by use of a spray pond.
使用喷水池可以改善其性能。
