能质
- 网络energy quality;exergy;Specific exergy
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盐浴炉快速启动的能质分析与全面节能
The study of energy quality of quick start salt bath furnaces and energy saving
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基于热力学第二定律的分析方法,按照能质系数的概念确定了电、天然气、煤、蒸汽、热水等各种形式的建筑用能及建筑物耗冷量、耗热量的能源品位高低;
Using the exergy analysis method , the conception of energy quality character was presented , which indicated the discretion of electricity , gas , coal , steam and hot water , cooling or heating load etc.
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p-v图及T-s图在能量分析及能质分析中的应用
Application of p-v and T-s Diagrams in Analysis of Energy and Availability
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对高炉炉顶煤气作能质、火用质(exergy)分析:其温度火用及压力火用仅占其总火用质的1%~3.2%,而其化学火用占97%~99%;
Quality of energy sources and exergy of furnace top is analyzed . The results show that temperature exergy and pressure exergy are only 1 % ~ 3.2 % that of the total exergy quality , however , chemical exergy is 97 % ~ 99 % .
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传热管强化传热能质综合分析
Comprehensive energy analysis for heat transfer enhancement
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喷雾相变冷却过程是一个极其复杂的能质传输过程,对传热机理有待进一步的研究。
Heat transfer mechanism of spray cooling is an extremely complex process and it needs to investigate further .
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把鼓泡流化床看成是一个与环境有能质交换和能量耗散的热力学系统,用非平衡态热力学和耗散结构理论研究了流化床由均匀到不均匀流化状态的过渡。
Fluidized beds are considered as thermodynamic systems , which tansfer mass and energy with their outside and dissipate energy , and their transition from the homogeneous to the heterogeneous states is studied .
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能量具有量的守恒性和能质的不守恒性,即同时遵循热力学第一定律、热力学第二定律。
Energy has amphimorphic porperties : conservative property of quantity and no conservative property of quality . That is , following the first and the second law of thermodynamics at the same time .
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本文通过对水源热泵系统进行热力学分析,既评价了水源热泵系统的能质利用和损失状况,又明确了系统能量损失的主要环节和程度,从而为进一步分析系统用能改进的技术措施提供指导。
A detailed thermodynamic analysis for the water source heat pump was introduced in this paper . Based on the analysis , the energy utilization and loss of the system was evaluated and the performance improvement of components can be found .
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结论本研究结果提示WD患者DA能黑质纹状体通路突触前膜功能下降,其下降越明显,WD的神经症状就越严重。
Conclusions This study suggests DAT was loss in presynaptic dopaminergic nerve terminals that were significantly correlated with the severity of the neurological symptoms in patients with neurological involvements .
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结论:QY1骨髓多能间质干细胞系细胞在体外特定条件下具有分化为心肌细胞和血管内皮细胞的能力。
Conclusion The cells of QY1 bone marrow mesenchymal stem cell line may differentiate into cardiomyocytes or vascular endothelial cells in vitro under specific condition .
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等离子点火技术的应用研究固体含能工质等离子体单药粒点火特性分析
Application of plasma ignition technique Study of Plasma Ignition Single Propellant
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结果表明,禹村焦的各向同性光学结构通过焦油沥青能改质为细粒镶嵌结构。
The results indicate that the isotropic optical texture of cokes from Yu-cun coal can be modified by CTP addition to fine mosaic texture .
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根据储能工质体积变化规律曲线,可求得最佳相变时间点和最优体积变化率,可以提高动力系统的综合性能。
According to the curve of the volumetric change rate , the optimal time and volumetric change rate of the energy storage material can be determined .
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储能工质的体积变化规律及影响因素决定了滑翔机动力系统的工作性能和滑翔机水下运行时的姿态控制。
The rule and effects of volume change for the energy-storage material decide the working performance of the power device and the gliding attitude of the glider .
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本文试图将二者结合起来,使思想政治教育者能从质性研究的理念和方法中得到启示。
This article tries to combine qualitative research with ideological and political education , make ideological and political educators to get enlightenment from qualitative research concepts and methods .
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蒸汽是过程工业中的主要携能工质,蒸汽管网的能源利用状况直接影响生产装置能耗水平。
Steam is the major working fluid in the process industries , and the energy utilization of steam pipe network directly affects the energy consumption of the production plant .
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提取DNA直接电泳结果和PCR结果表明,经典酶法和氯化苄法均能提供较好质与量的DNA模板;
The results of DNA electrophoresis and PCR showed that both methods of benzyl chloride and enzyme could obtain DNA samples with sufficient quantity and superior quality .
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结论:LPS能诱导黑质DA能神经元变性,呈剂量和时间依赖性。
Conclusion : LPS could induce the degeneration of DA neurons in the SN in a dosage and time dependent manner .
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结论(1)GSH能减轻黑质区氧化应激损伤,并对线粒体呼吸链具有一定保护作用;
Conclusions GSH could decrease the nigral oxidative stress , and exert some protective effect on mitocondrial respiration-chain .
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骨髓来源多能间充质基质细胞(multipotentmesenchymalstromalcells,MSC)主要生物学功能包括支持造血细胞的增殖、分化和成熟,同时也具有对免疫细胞的调节作用。
The critical function of multipotent mesenchymal stromal cells ( MSC ) include regulation of hematopoietic cell proliferation , differentiation and maturation . The interaction between MSC and immune cell has also been studied .
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结果HEVs的基膜和邻接基膜的淋巴细胞胞膜呈强阳性染色,能被透明质酸酶、肝素酶、软骨素酶ABC阻断;
Results PG positive product was found in the basement membrane of HEVs and the lymphocytes membrane adjacent basement membrane , which could be blocked by hyaluronidase , heparinase and chondroitinase .
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睾丸容积减少,FSH、LH上升,T/LH下降,提示睾丸功能损害,并且T/LH的比值更能反映间质细胞的功能。
Decrease of total testicular volume , increase of FSH and LH levels , and decrease of T / LH ratio , indicate the damage of testicular function . Further more , T and LH ratio more accurately reflect the function of interstitial cells .
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稻草还田以留高茬(25~30cm)加堆肥还田效果最好,既能提高有机质含量、改善土壤理化性质,又能为水稻提供一定的养分。
The treatment with left high rice straw ( 25-30cm ) and compost application achieved good results for rice straw replacement which improved soil organic matter and physical and chemical properties as well as supplied some nutrients for rich growth .
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这即意味亡自步止到口跳,几近任何一个身材静做都能产生能质。
This mean virtually any body movement-from walking to a heartbeat-can generate power .
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成体骨髓源多能间充质干细胞体内分化皮肤干细胞和皮肤组织
Adult bone marrow-derived pluripotential mesenchymal stem cells give rise to skin cells and regenerate skin tissue
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现在你还没有医保,但是在我们的医改议案通过之后,你们就会能有高质的可以买得起的保险。
Don 't have health insurance , you will finally have quality , affordable options once we pass reform .
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4高地温能加快有机质的成熟,从而有利于次生孔隙在较浅的深度形成。
( 4 ) The making of secondary pores may be formed in relative shallow depth due to higher geotemperature .
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一种可有效防止再污染,能与棉质衣料作用产生其他不同效果的独特酶制剂正在引起同行注意。
A unique kind of enzyme that can result in different effects on cotton clothes is noticed by the people in this field .
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自噬是进化过程中保留的细胞机制,既能清除胞质内容物,又不影响细胞的生存。
Autohagy is an evolutionary cell mechanism which not only eliminates intercellular microorganisms , but also has no influence to the survival of cells .