pump

Superplasticizer in concrete 2021-06-21 09:21 183
-->

whole Dictionaries Bilingual examples English examples abstract customized

pump-concrete Pumping concrete (4) 相关语句  % 26nbsp; Pumping concrete  % 26nbsp;% 26nbsp;% 26nbsp; \t\t The Research and Design of Pump-concrete Expert System Based on Artificial Neural Network  % 26nbsp;% 26nbsp;% 26nbsp; \t\t Research and design of pumping concrete expert system based on artificial neural network Source of short sentences  % 26nbsp;% 26nbsp;% 26nbsp; \t\t Expert System for Pump-concrete is a subsystem of the Expert System on Concrete Security, which is supported by the National Key Project of 10th Five-Year Plan.  % 26nbsp;% 26nbsp;% 26nbsp; \t\t Pumping concrete expert system is a subsystem of \ Source of short sentences  % 26nbsp;% 26nbsp;% 26nbsp; \t\t This paper introduces the present situation of the research and the development of Pump-concrete in the world, analyses the main aspects, construction and basic function of the Expert System for Pump-concrete.  % 26nbsp;% 26nbsp;% 26nbsp; \t\t This paper describes the research and development status of pumping concrete at home and abroad, analyzes the main aspects of pumping concrete expert system and the structure of the system. Source of short sentences  % 26nbsp;% 26nbsp;% 26nbsp; \t\t And this paper introduces a more intelligent method (Artificial Neural Network) which combines traditional expert system's knowledge in knowledge expression and construct the expert system for Pump-concrete based on ANN.  % 26nbsp;% 26nbsp;% 26nbsp; \t\t Then it introduces the new intelligent method of neural network, and uses this technology to combine with the traditional expert system to design a pumping concrete expert system based on neural network. Source of short sentences  % 26nbsp; Similar matching sentence pairs  % 26nbsp;% 26nbsp;% 26nbsp; \t\t Pump  % 26nbsp;% 26nbsp;% 26nbsp; \t\t Design and application of high reliability slime pump Source of short sentences  % 26nbsp;% 26nbsp;% 26nbsp; \t\t The Pump Ebulliometer  % 26nbsp;% 26nbsp;% 26nbsp; \t\t Pump type boiling point meter Source of short sentences  % 26nbsp;% 26nbsp;% 26nbsp; \t\t 8 are off-pump.  % 26nbsp;% 26nbsp;% 26nbsp; \t\t 8 patients underwent bypass without stopping. Source of short sentences  % 26nbsp;% 26nbsp;% 26nbsp; \t\t Technical improvement of Y-pump  % 26nbsp;% 26nbsp;% 26nbsp; \t\t Technical transformation of Y-type pump Source of short sentences  % 26nbsp;% 26nbsp;% 26nbsp; \t\t Superplasticizer in pump concrete  % 26nbsp;% 26nbsp;% 26nbsp; \t\t Application of retarding superplasticizer in pumping concrete project Source of short sentences Query \ 例句 Starting with dynamic analysis of pump concrete, this article takes certain projects as example to discuss pipe stoppage, formula of descending pipe height length proportion, and improvement of some existing regulations, A formula for determining the ratio of height to length of down pipe is put forward, and suggestions for improving the existing regulations are put forward

Study of the properties of JRC-2A pumping agent and those of C60 high strength ready-mixed pump concrete prepared with it and its application to high-rise building project prove that the concrete prepared with such pumping agent has multi physical and mechanical properties such as les slump loss, appropriate setting time, good water retention and pumpability, adaptability to manufacture, transport and pumping operation of ready-mixed concrete as well as great improvement on flexure resistance and impermeability...

Study of the properties of JRC-2A pumping agent and those of C60 high strength ready-mixed pump concrete prepared with it and its application to high-rise building project prove that the concrete prepared with su ch pumping agent has multi physical and mechanical properties such as les slump loss, appropriate setting time, good water retention and pumpability, adaptability to manufacture, Transport and pumping operation of ready mixed concrete as well as great improvement on flexibility resistance and improvement of hardened concrete, It is proved that the concrete prepared by the pumping agent has the advantages of small slump loss, suitable setting time, good water retention and pumpability, which can meet the production, transportation and pumping construction of commercial concrete, and will greatly improve the bending resistance, impermeability and other physical and mechanical properties of hardened concrete

Both for the natural sand is of too fine the grain size,containing a percentage of dust and/or silt,and for a large amount of sand has to be used in the tunnels'backfill grouting,in this paper,the experiment on mix proportions of pump concrete, of cement grout and of blended cement slurry is done under the condition that the mixed materials are capable of meeting the strength requirement of the backfill grout and made of the manufactured sand that replacess the natural sand which has been used in the YRDP for...

Both for the natural sand is of too fine the grain size, containing a percentage of dust and/or silt,and for a large amount of sand has to be used in the tunnels'backfill grouting,in this paper,the experiment on mix proportions of pump concrete, of cement grout and of blended cement slurry is done under the condition that the mixed materials are capable of meeting the strength requirement of the backfill grout and made of the manufactured sand that replacess the natural sand which has been used in the YRDP for past two years, The experiment result shows that the manufactured sand blended with fly ash may be used to replace the natural sand in some cases favorable to cost and quality The mixing ratio of cement mortar and cement mixed slurry is

% 26nbsp% 26nbsp;% 26nbsp;% 26nbsp;% 26nbsp;

Tag:pump,wholeDictionariesBilingua
Pre:The End
Next:He Xingyang