查询词典 biogas

The prevalence of current conventional system by the former general handling devices, biogas slurry post-processing devices, biogas residue processing system components.

目前常规的流行工艺系统一般由前处理装置，沼液后处理装置，沼渣处理系统组成。

The method of JX--Ⅱ sealing material for hydraulic biogas digesters and its mixture,the very strong performance resistance to corrosiveness and reform of GB Three layerc Grieshoch and Four Layerc, Sizes is put forward first in the world in the paper ,this is will play avery important role in improving the quality of hyd rauluc biogas d igesters,promoting the development of hydraulic bipgas in China

文中介绍的JX-Ⅱ型沼气池密封剂，其掺合性的使用方法，极强的耐腐性能及改革国标《三灰四浆》粉刷工艺的观点在国际国内均无先例，对提高我国沼气池质量、推动沼气事业健康、稳步地发展有着不可估量的作用和深远意义。

Objective］ The research aimed to study the effect of biogas liquid and biogas residue on soilless culture.

［目的］研究沼液、沼渣在无土栽培上的应用效果。

The research aimed to study the effect of biogas liquid and biogas residue on soilless culture.

［目的］研究沼液、沼渣在无土栽培上的应用效果。

Result Biogas liquid and biogas residue could significantly improve fruit Vc, soluble solids, soluble sugar content and lower nitrate content, and could improve production of vegetables, but the improvement of titratable acid content of fruit was not significant.

结果］沼液、沼渣栽培能明显提高果实中Vc、可溶性固形物、可溶性糖含量，降低硝酸盐含量，并且能提高蔬菜产量，但是对果实中可滴定酸含量的提高并不明显。

Research on ignited biogas engine is unsufficient in our country, which leads to serious problems of biogas engine such as high heat load, bad reliability and low efficiency.

国内对火花点火式沼气发动机的研究甚少，生产的沼气发动机在运行中出现热负荷高、可靠性与经济性差的问题。

To approach the relationships between the biogas yield of mixed anaerobic fermentation of livestock dungs and crop straw and the fermentation duration and temperature is the key of selecting fermentation materials for rural household biogas, determining optimal fermentation temperature, and improving the reuse efficiency of agricultural residues.

探索牲畜粪便与作物秸秆混合发酵的产气量和发酵时间与发酵温度之间的关系，是解决农村户用沼气原料选择、确定最优发酵温度和提高农作物秸秆资源化利用效率的关键。

The methane content of the biogas was over 70%.The appropriate inocula can raise the effect of biogas production.

本试验在发酵原料总固体浓度为8％、换料时间间隔为7d，pH值在6.8～7.4之间、发酵周期为30d时，对原料分别接种占原料干物质重的20％的生活污泥、池塘污泥和沼气池污泥。

The promising regions for Quaternary biogas accumulation and location should meet all the following requirements: adequate biogas source, long time traps, good mothballing conditions and their good association. The Sebei and Tainan areas in the north slope of the Sanhu area are favorable direction of gas migration and should be regarded as targets of next exploration.

充足的气源供给、长期存在的圈闭、良好的封堵条件及其配置良好的区带是第四系生物气藏形成与分布的有利区带，例如该区北斜坡的涩北和台南地区为第四系生物气运移和聚集的最有利区带，易形成大气田，应作为下一步勘探的重点。

An all-water anti-freezing system for a solar biogas digester in a severe cold area adopts water as a heat exchange medium to solve the problems of prior anti-freezing system for the solar biogas digester such as high cost, poor heat exchange effect, high energy consumption, and inconvenience in generalization in the rural areas.

严寒地区太阳能沼气池全水防冻系统，它是一种用水作为换热介质的太阳能沼气池防冻系统，以解决现有太阳能沼气池的防冻系统存在的价格昂贵、换热效果差、能耗高、不利于在农村地区推广的问题。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。