查询词典 advantages

Its main advantages are: 1 Ploughshares former can Geng Sada narrow, sharp-angle, and then a small field can be competent. 2, spiral Ploughshares high-speed rotation, tillage Shulan soil formation, may omit rake mud, soil and other pressure Suitu site preparation process. 3, spiral Ploughshares work will push the soil later, will pull the machine forward traction, it can effort can be smaller engine-driven. 4, the spiral Ploughshares work itself traction to overcome the original style, to break through resistance to the plow, the machine tray can be fitted with the lower part of farming feet deep mud paddy field. 5, the spiral Ploughshares put on the handling round, you can use the drive shaft Ploughshares handling round, 20-30 cm wide in the small mountain ridge or drive to complete removal. 6, according to the plane of principle, can also be designed as a multi-Ploughshares, or a variety of forms, suitable for large-scale farming machinery Plain.

它的主要优点是：1、犁头在前能耕狭田窄地，田尖地角，再小的田地都可胜任。2、螺旋犁头高速旋转，被耕泥土熟烂平整，可省去耙泥、压土等碎土整地过程。3、螺旋犁头工作时将泥土往后推，有将机器往前拉的牵引力，因此可以省力，可用较小的发动机驱动。4、由于螺旋犁头工作时本身有牵引力，克服了原式华犁的对闯阻力，在机器下部装上托盘就可耕作深泥脚水田。5、把螺旋犁头换上小搬运轮，就可利用犁头轴的动力驱动搬运轮，在20—30厘米宽的小山路或田埂上行驶完成搬运。6、根据该机工作原理，还可设计成多犁头或各种形式，适合平原的大型耕作机械。

ABSTRACT :By comparing the differences between immediate constituent analysis and syntactic constituent analysis from their standing points, applicable fields and the ways of dealing with the ambiguities, the article outlines the advantages of ICA in analyzing the structures of the sentences.

本文通过比较直接成分分析法与句法成分分析法在立足点，应用范围，和歧义句几个方面上的差异，总结出了直接成分分析法在说明结构上的优越性。

Hydraulic planer the advantages of a smooth drive, the introduction of hydraulic drive, ram a uniform velocity,and can achieve variable speed; load capacity than the general mechanical transmission large Shaper;ram can be in any position to immediately stop or start;Stage movement to apply the hydraulic drive,feed rate can be in a certain range without adjustments; Machine done by hydraulic valve protection, are not too easy to damage the machine parts;Part of the oil is not easy to work wear, so long machine life;manipulating simple and convenient.

液压刨床的优点是传动平稳，由于采用液压传动，滑枕的运动速度均匀，且可实现无级调速；负荷能力比一般机械传动的牛头刨床大；滑枕可以在任何位置上立刻停止或起动；工作台的进给运动也采用液压传动，进给量可以在一定范围内无级调整；机床由液压安全阀做保护，过载时不容易损坏机床的零部件；零件在油里工作不易磨损，因而机床寿命长；操纵简单，使用方便。

Organic thin film transistors made by spin-coating from solution- processable conjugated polymers have potential advantages in fabricating low-cost devices with large areas.

透过旋转涂布的方式沉积可溶性共轭高分子，对於制作大面积且低成本的有机薄膜电晶体元件有很大的应用潜力。

Laser Cladding Rapid Forming is a new developed technology on the basis of laser cladding and rapid forming in the recent years. In LCRF the substrate and the metallic powder fed synchronously are melt by laser beam and the metallurgical combination is formed, then the compact part with regular figures is manufactured layer by layer on the substrate. LCRF has some special advantages, such as high integration, high production efficiency, wide range of processable materials, no pollution to the environment and so on.

激光熔覆快速成形技术是近年来在激光熔覆技术和快速成形技术的基础上发展起来的一种新技术，通过激光熔化基体和同步送来的粉末，使粉末和基体形成冶金结合，并且在基体上堆积成有规则形状的致密的零件，具有集成度高、生产效率高、柔性好、可加工材料广泛、不污染环境等优点，因此受到了越来越广泛的关注。

The DSC is designed for creating line patterns out of solution processable materials. As a variation of the conventional spin coating, the DSC enjoys the advantages of convenience and low cost.

DSC是针对高分子溶液制作成线性图案而设计之图案化技术；它突破传统旋转涂布无法制作图案化薄膜的限制，但仍保有传统旋转涂布之方与低价的优势。

Furthermore,psychological and psycholinguistic research into the role of age in foreign language learning shows that young children do not have obvious advantages over adolescents or adults in general.

而心理学和心理语言学方面的相关研究也无法表明，在学外语方面，年龄小的学习者比年龄大的学习者更具优势。

Its advantages are low cost, low requirement of purities of raw material and reagent, and easily controlled reaction condition.

该法原料易得、成本低廉，对原料和试剂的纯度要求不苛刻，反应条件温和，易于控制。

Based on the criteria, the paper reclassifies the region types of our country and proposes the comparative advantages of individual regions at provincial level.

我国的各种区划工作尽管开展得较早，但是关于省级综合区域类型的划分却一直没有一个统一的标准和划分方案

After emulational operation, we can conclude that the precision of arithmetic Based on Comparing the Frame's Spectrums is higher than other refocusing arithmetic and have the advantages of good ability to resist noise, good robust, small calculation.

经过几组图像的仿真运算，结果表明，基于图像频谱的时域比较的调焦算法精度高于现有的常用调焦算法，且具有抗噪声能力强，鲁棒性好，计算量小等优点。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。