查询词典 disadvantages

Currently autografting is the most common clinical treatment method, although it has some obvious disadvantages, for example, limited amount and length of nerve for grafting, disfunction of donor site, mismatching, misorientation regeneneration, etc.

目前临床上最常用的治疗是自体神经移植，但是它存在着明显的缺点，如可供移植的神经数量和长度有限，造成供区的功能障碍，大小难以匹配和可造成错向再生等。

It points out the advantages and disadvantages of three guarantee forms widely used in forfaiting, i.e. aval, demand guarantee and standby letter of credit.

本章指出了背书担保、独立保函和备用信用证这三种福费廷业务中常用的担保方式各自的优点和不足。

Secondly, summarized the management system of part-time faculty in Zhongqiao, pointed out the experiences and disadvantages through comparing by using many methods like questionnaire、 interview and statistic to make a further survey on aspects of part-time faculty management status quo: questionnaire survey on employing management, compensation, motivation and performance evaluation and the expectation and evaluation of the student to the teacher; interview survey on the bepuzzlement and measure of administrators; statistic survey on performance evaluation, liquidity and compensation of the part-time faculty.

其次概述了上海中侨学院兼职教师的管理制度，并通过调查问卷、访谈和数据统计等方法对上海中侨学院兼职教师的实际管理现状作了深入调查研究。在兼职教师的聘任情况，福利状况，激励现状，管理情况和学生对兼职教师的评价和期望等方面进行了调查研究；在学校管理者对兼职教师管理上的困惑和解决措施等方面进行了访谈研究；在兼职教师的绩效评估、流动性、薪资福利等实际管理情况进行了统计分析。

The merits and disadvantages of three methods for estimating breeding value are reviewed in this paper,including selection index,BLUP(best linear unbiased prediction)and marker-assisted BLUP,alon...

众多研究表明，基于系谱结构和表型信息的BLUP方法将成为水产动物育种中一种快速有效的育种值估计方法。

With the semiconductor component being devlopped,it is forming a new type of the Releases on the basis of calorifics and electromagnetism. It overtakes the disadvantages of the calorific-electromagnetic Release which it is difficulty to be adjusted and its precision is low.

半导体脱扣器是在热-电磁式脱扣器的基础上，随着半导体元件的发展而形成的一种新式脱扣器，半导体式脱扣器克服了热-电磁式脱扣器整定校正困难、精度低的缺点，它的精度高、耐恶劣环境能力强。

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。

The disadvantages that the secondary spectrum of reimaging catadioptric step zoom lens can not be corrected are overcome. Moreover, the black spots generated in image plane center are avoided and the structure is simple.

克服了二次成像折反射式步进变焦方式二级光谱不能校正的缺陷，并且杜绝了像面中心产生黑斑的可能，结构也比较简单。

Implantation of inferior vana caval filter is safe and effective in the prevention of PE. Perma-nent or temporary filter has its advantages and disadvantages.

下腔静脉滤器植入术是一种安全、有效预防肺动脉栓塞发生的临床措施，临时性和永久性滤器各有优缺点。

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。

The advantages and disadvantages, the catalyst choice and its application conditions were discussed in the chalcone synthesis.

分析了近年来查尔酮几种合成方法的优缺点，催化剂的选择及其适用的条件。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。