该文根据试验结果,得出了高性能混凝土强度和水胶比、混合材料掺量之间的关系。
Based on experiments, this paper puts forward the relationship of the strength of high performance concrete to the ratio of water-binder, the amount of admixture.
试验结果表明,选择合适的工艺参数和填充材料可以明显提高该类合金的抗裂性能。
The experimental results show that suitable filling materials and welding technological parameters will obviously improve the cracking resistance properties of these alloys.
工业管道系统。锻制钢法兰和套圈。材料。机械性能。制造。试验。
Industrial pipeworks. Forged steel flanges and collars. Materials. Mechanical properties. Fabrication. Tests.
试验表明,路面材料收缩变形测试仪测试性能在准确性和稳定性等方面要优于应变仪。
The testing result indicate that the testing performance of constringency transmutation testing apparatus for pavement material is excel to the strain gauge in the stabilization and precision.
介绍了ARY合金材料的试验方法、热处理工艺和机械性能。
The test method, heat treatment process and mechanical properties of ARY alloy material are in traduced.
介绍了FP组合体的结构特点、技术要求、难点及解决途径,给出了所用材料的性能和地面试验的结果。
The structure, the technology, the difficulty and the solving way of the FP Combined Component was presented, and the paper shows the property of the used material and the result of the experiment.
在分析泡沫材料动力学特性的基础上,利用试验方法对缓冲垫的缓冲性能进行了分析和评价。
Based on the analysis of the dynamic characteristic of the EPS, the performance is analysised and evaluated by the experimental methods.
本文对压电陶瓷变压器的材料性能,工艺参数和瓷片的特性进行了一系列试验与讨论。
This paper presents a series of experimental results and discussions on the material behaviors, technical parameters and ceramic-disc characteristics of the piezoelectric transformer.
针对合金篦条材料表面进行等离子渗碳技术的试验研究和渗层的耐磨性能实验分析。
Experimental study of plasma carburization technology and analysis of wear test of carburizing layers are done aimed at alloy bar grate material surface.
利用正交试验和时效温度试验,分析了不同热处理工艺对2024铝合金材料力学性能的影响。
By employing the orthogonal and ageing-temperature tests, the influences of heat treatment on mechanical properties of 2024 Aluminum alloy sheet were analyzed.
试验结果表明,材料参数和偏心率对钢管混凝土偏压构件受力性能与承载力均有影响。
The test results indicated that both of the load eccentricity ratio and the material parameters affected the carrying capacity of CFST columns under eccentric load.
文章通过对水泥粉煤灰基层混合料的击实试验,进行粉煤灰掺量的优化分析,探讨了水泥粉煤灰路面基层材料的性能特征和强度形成机理。
Through a compaction test on cement fly ash mixture, the article makes an analysis on the optimized dosage of cement fly ash and discusses the performance character and strength formation mechanism.
介绍了过滤材料耐疲劳特性的测试实例和试验方法。耐疲劳强度特性在过滤材料的使用期间是非常重要的一项性能。
The actual illustration and testing method of fatigue property of filtration material were presented. The fatigue strength property is very important in the application period for filtration material.
本文的研究揭示了金属橡胶材料的吸声降噪性能,对金属橡胶材料吸声特性进行了深入的理论和试验研究。
This dissertation does deep research in sound absorption performance of MR from theory and experiment aspects and indicates the sound absorption and noise reduction property of MR.
本文通过理论分析和大量的室内试验,对水泥稳定类砂砾材料抗裂性能进行了系统研究。
With laboratory test and theory analysis, anti-cracking property of cement-stabilized base is systematically studied in this paper.
文中介绍了风能发电用电缆标准的制定、导体结构的设计,以及绝缘和护套材料的选择,最后还介绍了几项特殊性能试验方法及要求。
In this paper, the establishment of the standard for the cables for wind power generation, design of the conductor construction and selection of the materials for insulation and sheath are presented.
本文通过试验确定赛柏斯、耐渗、JL三种水泥基渗透结晶型防水材料对混凝土的强度、抗渗性能和抗冻等级的改变。
The text overpass test to co (?) firm the effect of the three kind of cement based capillary crystalline waterproof material Xypex, Naishen, JL, which can modify the strength.
试验内容包括充填骨料物理性能测定和胶结充填材料配比试验。
The contents of the experiment included the measurement of the physical characteristics of filling aggregate and the test for the mixture ratio of cemented backfilling materials.
在综述文献及试验的基础上,介绍了以热电厂中空干灰为原料制作PVC绝热材料及EVA泡沫材料的配方和所得产品的性能。
Based on our experiments and stating references, this paper introduced the formulation of making PVC insulation materials and EVA foam by dry cenospheres and the properties of these products.
试验结果表明:此各材料具有较低的摩擦系数和良好的减摩耐磨性能;
The experimental results indicate that this material possess low friction coefficient and excellent antifriction property.
大多数材料研究论文和文摘,涉及制造和随后材料半成品性能参数的测试,都是试验性质的。
Most of the materials research papers and abstracts surveyed were experimental, involving the fabrication and subsequent performance parameter testing of the fabricated material.
从提高材料使用性能一锚固性能出发采用拉拔试验研究了横肋对称和横肋非对称钢筋的锚固性能的区别。
The difference of anchorage properties between the symmetrical and unsymmetrical transverse ribbed rebar was studied considering improving materials' usage and anchorage properties by pull-out test.
定性研究主要是对该材料耐磨损性能的影响因素、磨损失效形式、磨损机理进行试验研究和接触分析。
The qualitative study mainly includes experimental researches on influencing factors of wear resistance, failure types and mechanisms of the wear of the material and contact analysis.
本课题以皂甙为试验材料,研究了皂甙对瘤胃体外发酵和甲烷产量以及动物生长性能的影响。
The present research was conducted to investigate the influence of saponins on rumen fermentation and methane production in vitro and growth performance of growing Boer goats.
并结合博耐特的相关应用领域进行了博耐特耐火材料抗铝液侵蚀、热机械性能、热导率和微气孔等较为前瞻性的试验和探索。
Advanced tests like corrosion resistance to molten aluminium, thermomechanical properties, thermal conductivity and microporosity are discussed in respect of application areas for Bonite.
公司拥有完善的橡胶材料检测、模具检测、产品性能试验仪器、设备100多台套,能有效的对材料入厂、过程产品、最终产品做全面的检测和实验。
Company owns over 100 machines for testing the rubber material, mould, product performance so that we can test the incoming material, processing products and final products roundly.
通过正交试验优化材料设计,并对筛选配方制备的抄取板进行了力学性能和密封性能的研究。
The sealing and mechanical performances were tested for this sheet selected by optimizing prescription in terms of the aid of orthogonal design.
通过对油锯链进行大量的热处理试验研究和性能检测,确定出最佳的材料,热处理工艺和设备。
Based on a great deal of heat treatment experiments of oil chain saw, the author obtains the optimum material, heat treatment cycle and equipment for the oil chain saw.
论述一种新型筑路材料,电厂排放的工业废渣—增钙渣和增钙粉煤灰,作为高等级道路基层的试验研究,包括原材料性质、设计配比、路用技术性能及强度形成机理等的试验研究。
Studies and tests are carried out on its use for high class road base, which include the properties of raw materials, mix design, road performance, mechanism of strength formation, etc.
论述一种新型筑路材料,电厂排放的工业废渣—增钙渣和增钙粉煤灰,作为高等级道路基层的试验研究,包括原材料性质、设计配比、路用技术性能及强度形成机理等的试验研究。
Studies and tests are carried out on its use for high class road base, which include the properties of raw materials, mix design, road performance, mechanism of strength formation, etc.
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