查询词典 advantages and disadvantages

This paper reviews the development of synthetic technology of carbon nanotube by catalytic py-rolysis of carbonous compound and compares the advantages and disadvantages of moving support method and floating catalysis method.

介绍了催化热分解含碳化合物合成碳纳米管的技术，比较了基板法和流动催化法的优缺点以及它们的发展前景，并简单地介绍了碳纳米管的应用领域。

School of Environmental Science and Engineering, Shandong University, Shandong Jinan, 250062Abstract: The preparation methods of nanometer ceric oxide at home and abroad were reviewed, their advantages and disadvantages were discussed, and its application fields were introduced too.

山东大学环境科学与工程学院，山东济南，250062摘要：综述了国内外纳米二氧化铈的制备方法，比较了各方法的优缺点，并介绍了纳米二氧化铈的应用领域。

This paper introduced the working principle and kinematic regulation of intermittent sheet transfer mechanism available,expounded their advantages and disadvantages,and provided out that the tendency of this mechanism is the finer dynamic performance,higher precise and compacter.

介绍了现有间歇递纸机构的工作原理和运动特性，阐明了各自的优缺点；指出间歇递纸机构的发展趋势是对动力学性能好、传递精度高、结构紧凑的新型组合机构的研发；提出专用曲线槽轮-不完全齿轮递纸机构，通过与现有机构的分析对比，证明了新机构的优点，为间歇递纸机构的改进设计提供了新的思路。

Analysis on treatment technology of municipal solid waste and its advantages and disadvantages Lu Xujie,Chen Jihua,Xi Danli.（Environmental Science and Engineering College,Donghua University,Shanghai 200051

从生态环境的角度来看，由于我国城市垃圾的裸露堆放，不仅污染环境，破坏城市景观，而且占用土地，传播疾病，威胁着人类的健康，因此其堆积场所是环境的污染源，不利于社会经济与生态环境的可持续发展，成为当前社会的公害之一。

A method for designing the perimeter air deflectable deposited combustor combining advantages and disadvantages of perimeter air, side air and blunt technique was proposed to solve problems of primary air fire carrying, high temperature erosion, slagging and low load flame instability in the large scale power plant boiler.

针对大型电站锅炉存在一次风喷口带火、高温腐蚀、水冷壁结渣、要求低负荷稳燃等问题，结合周界风、侧边风、钝体技术在不同方面的优缺点，提出了偏置周界风燃烧器设计方法。

I've made a choice to go into pro-gaming and all the advantages and disadvantages that come with it, of reduced privacy, positive and negative attention, and I can resist criticism both constructive and derogative.

我已经选择了进去职业电子竞技，所有的好处和坏处都会随之而来，私人空间的减少，肯定与否定的评论，而我是能够忍受批评的，不管是有建设性还是诋毁的。

I've made a choice to go into pro-gaming and all the advantages and disadvantages that come with it, of reduced privacy, positive and negative attention, and I can resist criticism both constructive and derogative.

我当时做出了进入职业游戏选手的决定。然后所有的愉快和不愉快都随之而来，私密空间的减少，积极或者消极的引人注目。我能接受具有建设性的批评也能忍受诋毁性的评论。

In connection with engineering work in the design and choice of matching equipment stage of Zhou County Power Plant s 2×1 000 MW ultra-supercritical sets,the advantages and disadvantages of singly and dually arrayed H.

结合华电国际邹县发电厂2×1 000 MW超超临界机组在设计及设备选型阶段的工程实践，对选用双列高压加热器布置方案或单列高压加热器布置方案的利弊进行了详细的论述，最终经比较选择了双列布置方案。

Methods 3D FSE T2WI and 2D FSE T2WI were performed in 10 healthy volunteers and 20 cases with inner ear diseases. Advantages and disadvantages of the two techniques were compared. CT was performed in 6 cases with enlarged endolymphatic sac and 1 case of Mondini malformation.

10例健康志愿者和20例听力下降患者行3D FSE T2WI和二维(2D) FSE T2WI，比较分析2种技术显示正常结构和病变的优缺点；6例内淋巴囊扩大和1例Mondini畸形患者同时行CT扫描，比较CT与3D FSE T2WI的显示结果。

The article aims at examining the advantages and disadvantages of filmic narration and discussing the merits and demerits of adaptation, and benefit for the adaptation in the future.

意在研究影视作品在影视叙事方式方面的优长和局限，同时探讨其改编的成败与得失，由此总结出名著改编的规律和原则，为以后的名著改编提供些许经验。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。