在一些最贫困国家，很多“可再生”能源是通过燃烧木材和其他生物质产生的，用途也只是取暖和烹饪。这些国家的能源利用，“既不环境友好，效率也不高。”
Much "renewable" energy was generated by burning wood and other biomass for heating and cooking in the poorest countries - energy use that is "neither environmentally friendly nor efficient".
使用催化剂是一种可以提高小分子可燃气体品位、提高生物质利用效率、减少焦油产生的经济可行的办法。
Using catalyst is an available and economic method to improve the quality of small-molecule combustible gas, increase the biomass utilization efficiency and decrease the tar yield.
分4个生育时期研究，在中度水分胁迫下，12个品种以生物学产量计算的水分利用效率显著或极显著高于正常适宜供水条件。
Under middle water stress , water use efficiency of 12 varieties Based on biomass was obviously higher than full supplied water condition at 4 stages.
中等供水处理扦插苗在水分利用效率、苗木生长及生物量方面，显著高于淹水和干旱胁迫处理。
On water use efficiency, growth and biomass accumulation of seedlings, the seedlings under intermediate water supply treatment are better than those of flooding and drought treatment.
小麦的生物量养分利用效率和产量养分利用效率都存在显著的种间差异，而且后者的差异更大。
Nutrient use efficiency for biomass and that for grain yield were all different significantly among wheat genotypes, but the differences of the latter were more significantly than those of the former.
反胶束萃取技术具有条件温和，萃取效率高，成本低，溶剂可重复利用，不引起萃取物变性等优点，用于纯化生物物质前景广阔。
It has a promising profit that extraction of biological molecule by reversed micellar, for the more mild operational condition, higher extraction yield, lower cost and solvent recycling.
随小麦的进化，生物量养分利用效率和产量养分利用效率均显著增加。
With the increase of wheat ploidies, nutrient use efficiency for biomass and that for grain yield all increased significantly.
这种新的燃烧方式对提高生物质的燃烧效率、改善结渣现象有重大的意义，并为生物质能的利用开辟了一条新途径。
This new method of biomass combustion could improve combustion efficiency, mitigate fouling and slagging and lay a new approach for biomass energy utilization.
种植密度对籽粒产量土壤水分利用效率影响不明显，但对生物产量土壤水分利用效率影响明显。
The plant density is not obvious to the grain yield soil moisture use efficiency influence, but is obvious to the biological yield soil moisture use efficiency influence.
生活垃圾渗滤液经生物法处理后含有较多的难降解腐殖质，为此开展了利用浮选法去除渗滤液中腐殖质的后处理研究，并考察了影响浮选效率的主要因素。
The application of flotation for the removal of humic compounds was investigated by using it as a possible post-treatment process of simulated landfill leachates after biological treatment.
结果纳米颗粒转运系统能够保护被转运的基因，有较高的转染效率，具有良好的靶向性，并且提高了药物的生物利用度，显示出一定的缓控释作用。
Results Nanoparticle carrier system can protect the genes, have a high carrying efficiency and a well targeting property, it also can improve the bioavailability, sustained and controlled release.
在防雨棚盆栽试验条件下，以“A115”、“4185”为材料，用干湿交替方法研究了3种水分组合下小麦的水分利用效率与生物学性状的相关关系。
Correlative analysis among water use efficiency and others traits of wheat varieties A115 and 4185 was studied by pot cultivation under rainproof shelter with 3 alternate drying-wetting treatments.
反胶束萃取技术具有条件温和，萃取效率高，成本低，溶剂可重复利用，不引起萃取物变性等优点，用于纯化生物物质前景广阔。
The use of reversed micelle in extraction of biological molecules has the advantages of mild operational conditions, high extraction efficiency, low cost and solvent recycling.
为了利用重离子的优越特性(例如：剂量局域性和高的生物效率)，已经开发了几种技术。
In order to take advantages of the favorable characteristics of heavy ions like dose localization and high biological efficacy, several kinds of techniques have been developed.
农作物秸秆含有大量难降解的木质素，难于直接被厌氧微生物利用，降低了高固体厌氧消化技术处理农作物秸秆的效率。
The straw contains a high content of lignin, which cannot be well utilized by anaerobic bacteria in high solid anaerobic digestion process.
利用膜的选择透过性产水，在生化池中实现生物富集，生物处理效率大幅提高。
It utilizes the selective permeability of membrane to produce effluent and achieve biological concentration in the biochemical reaction tank, greatly raising the efficiency of biological treatment.
其二，利用类似现在的“燃料电池”技术，提高生物能转化成二次能源的转化效率。
Secondly, by using a technology that is similar to the "fuel cell", people could increase the efficiency when biological energy transfers into secondary energy.
但是，由于生物质燃烧方式与利用途径单一、陈旧，生物质能源燃烧效率低，甚至部分粮食土产区出现秸秆就地焚烧现象，造成生物质资源浪费，加重化石燃料利用带来的污染。
However, due to the very low efficiency of biomass and dated means of biomass, the majority of them are burned on spot which results in serious environment pollution and biomass resources waste.
并且在载体浓度较高和空塔气速较大时，新型生物流化反应器氧利用率和充氧动力效率没有明显降低。
In addition, with the carrier concentration and air velocity supply higher, EA and Ep will not decrease obviously.
本方法提高了脱硝效率，提高了生物质及氨基还原剂的利用率，减少二次污染物生成和排放。
The method enhances the denitration efficiency, improves the utilization rate of the biomass and the amino reducer, and reduces the generation and emission of secondary contaminants.
本发明实现了生物质利用的最大 化，并克服了现有技术生产成本高、效率低、环境污染等缺点。
The invention realizes the maximization of utilization of biomass and overcomes the disadvantages of high production cost, low efficiency and environmental pollution and the like in the prior art.
传统的有性杂交手段和生物技术相结合是克服种间生殖障碍，提高非aa组野生稻有利基因育种利用效率的可行途径。
Combining traditional crossing method with biotechniques is a reliable way to overcome the reproductive barriers and to improve the utilizing efficiency of non-AA genome wild rice.
通过适宜的日粮营养补添调控反刍动物瘤胃微生物区系的生长可提高粗饲料的利用效率。
Improving the growth of rumen microorganisms by supplementing some nutrients into ruminant's ration is an essential way to improve the nutritive value of roughage.
这种方法不但提高生物油的品质而且提高了生物质的综合利用效率。
The liquid yield rate can be up to 70%, and said biological oil is low in oxygen content, stable in oil quality, and is easily refined.
这种方法不但提高生物油的品质而且提高了生物质的综合利用效率。
The liquid yield rate can be up to 70%, and said biological oil is low in oxygen content, stable in oil quality, and is easily refined.
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