查询词典 disadvantages

In LNG factories, there were many disadvantages like the cost will be extremely high because huge quantities of isopentane had to be used in the previous debenzene technology by use of the similarity and compatibility theorem.

LNG工厂原来的脱苯工艺是利用"相似相溶"原理，用异戊烷脱苯，但存在异戊烷消耗量太大，成本较高等诸多弊端。

With a history of 15 years, Jiangsu Jinni Group Corporation also faces the same puzzle. Based on the relative theories of strategy management, it fully and clearly analyzes both the advantages and the disadvantages of JJGC, then presents a reasonable solution for further development with the emphasis on production.

本文以此作为研究背景，运用战略管理的有关理论以产品为重点对公司的发展战略进行了探讨和研究，试图为江苏金呢集团公司今后的发展规划提供一种思路，也希望能为解决乡镇企业面临的普遍问题提供参考。

However, there are three main disadvantages in the achieved approaches of unified modelling now, and they are follows: it is difficult to express the mechanical multibody system described with vector variables; the moldeling range is limited in a large extent, such as joint clearences, flexible bar, etc. specific mold; some unified methods could not be realized automatically by computer.

而现有的多领域统一建模方法，还存在以下不足：难以应用到矢量表达的机械系统；对于柔性体、间隙等精细模型的描述有很大限制；有的建模方法难于实现计算机程序自动建模。

This paper firstly reports three kinds of technique of text automatic category based on statistic ( k nearest neighbor ,support vector machine and nave bayes),and analyses their advantages and disadvantages.

本文首先介绍三种基于统计的自动分类技术(k近邻分类器、支持向量机分类器和朴素贝叶斯分类器)，剖析了基于统计的自动分类的优势及不足。

This paper firstly reports three kinds of technique of text automatic category based on statistic (k nearest neighbor, support vector machine and nave bayes), and analyses their advantages and disadvantages.

本文首先介绍三种基於统计的自动分类技术（k近邻分类器、支持向量机分类器和朴素贝叶斯分类器），剖析了基於统计的自动分类的优势及不足。

There has some disadvantages using these methods, including scarcity of donor site, keratinization and hair growth in transplanted skin, donor site morbidity.

组织工程为口腔粘膜缺损修复开辟了新途径，即应用人体少量的组织细胞经体外培养扩增后接种在支架材料上，移植到组织缺损处恢复组织的完整性。

Klein in 1977 used for the estimation of bias and scale factor errors are firstly analysed in details, a new three-step procedures for compatibility checking and a algorithm to improve the robustness of parameter estimation are given, the disadvantages of klein's model is overcomed.

在飞行试验设计方面，首先详尽地分析了传感器和数据采集系统中可能存在的误差情况及其对参数辨识的影响，系统地进行了飞行试验设计，之后给出了一套飞行实测数据的预处理方法。

Abstract］ Objective To compare the advantages and disadvantages of different samples and different methods in detection for banded krait venom.

目的 探讨银环蛇毒中毒检测中不同材料与不同方法的优缺点。

Abstract］ objective to compare the advantages and disadvantages of different samples and different methods in detection for banded krait venom.methods double immunodiffusion and enzymelinked immunosorbent assay were used as the methods to detect different samples of people and animal who were bit by banded krait.results in double immunodiffusion the samples were all negative;with elisa the samples of wound tissue liquid and blood were all positive.conclusion wound tissue liquid and blood are both fitting samples in detection for banded krait venom;double immunodiffusion isn't adapt to detect banded krait biting patient,but elisa is an good detection method.

目的 探讨银环蛇毒中毒检测中不同材料与不同方法的优缺点。方法采用双向免疫扩散法与间接elisa法对银环蛇毒中毒的人与动物的不同标本进行检测。结果双向免疫扩散法死者伤口皮肤组织液、死者心脏血清、死小猪伤口皮肤组织液及死小猪血清标本均未见免疫沉淀带；elisa法测标本均为阳性。结论银环蛇毒中毒检测中伤口皮肤组织液和血液都是合适的材料；双向免疫扩散法的检出率较低，而elisa法则是一种较好的检测方法。

On the basis of reviewing the oversea literatures abroad on the transferring of agricultural labor and staff turnover, and the home literatures on the migration of migrant workers, this paper analyzes the uniqueness of migration of Chinese migrant workers and its disadvantages on the quality improvement of the industrial workers.

文章在考察国外关于农业劳动力转移和员工流动，以及中国有关农民工流动研究文献的基础上，分析了中国农民工流动的独特性及其对产业工人素质提升带来的不利影响。

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。