capacity n. 1.包容力,吸收力,收容力。 2.容积,容量;【电学】电容,负载量。 3.能力,才干,本领;性能,机能。 4.地位,资格,身分。 5.【法律】法定资格,权力,权能。 6.生产额;(最大)产量[生产力]。 measures of capacity容积,容量。 a mind of great capacity度量大的人。 the crop capacity作物(最大)生产力〔单位面积产量〕。 capacity crowd 〔美国〕满座的观众。 be filled to capacity客满。 capacity for heat 热容量。 capacity to action 【法律】诉讼能力。 be in capacity法 律上有资格。 capacity tonnage 载重量,吨位。 capacity house 〔美国〕客满的戏院。 in a civil capacity以市民身分。 in my individual capacity以我个人身分。 in one's capacity as (a critic) 以(批评家)的立场[身分]。 to the utmost of one's capacity尽自己所能。
The mechanisms of dehydrogenization and sulfuration reaction were deduced on the basis of the characterization results . the charge capacities , reversibilities and self - discharge properties of the above - mentioned composites were systematically studied in lithium batteries based on gel electrolytes 将上述复合材料制备成正极,结合凝胶电解质组装成锂电池,研究了复合材料的比容量、循环性能、充放电可逆性、自放电等多种电化学性能。
Jiulin wang ( materials physics and chemistry ) directed by naixin xu , jun yang and jingying xie due to its abundant resources , low toxicity and the highest charge capacity in all known cathode materials , elemental sulfur is a promising cathode material for the next generation of high - performance lithium batteries 单质硫因具有很高的理论能量密度、丰富的自然资源和无毒性等多种优势,成为下一代锂电池中替代licoo _ 2的首选正极材料之一。可是目前报道的li / s电池面临着一系列严重的问题,包括活性物质利用率低,循环性能差等。
The effects of the fabrication conditions on the crystal structure , grain size , micromorphology and electrochemical performance of these materials have been studied in depth . the reaction mechanism of the low - heating solid - state reaction method has also been investigated . in addition , a novel electrochemical method ( rpg method ) based on the concept of " ratio of potentio - galvano - charge capacity " has been for the first time developed to determine the diffusion coefficient of lithium - ion within insertion - host materials on the basis of the spherical diffusion model 本论文较系统地考察了低热固相反应法合成锂离子电池正极材料的可行性问题,研究了工艺条件对材料的晶体结构、晶粒尺寸、微观形貌及电化学性能等的影响,探讨了低热固相反应的机理,并通过引进“恒压-恒流充电容量比”的概念,给出了一种测定锂离子嵌入脱出固相扩散系数的新方法。