查询词典 performs

A specialist performs two main functions: executing LIMIT ORDERS on behalf of other exchange members for a portion of the floor broker's commission, and buying or selling -sometimes selling short-for the specialist's own account to counteract temporary imbalances in supply and demand and thus prevent wide swings in stock prices.

专家发挥两个主要作用：代表交易所其他会员执行限价订单，同时获得大厅经纪人佣金的一部分；以自己账户买或卖，以缓解供求之间的暂时不平衡，达到防止股价大幅波动的目的。

On a printer, PAGE performs a form feed.

在一个印表机上， PAGE 进行一个格式提示。

Today's "design for the environment" cleaning formulator thinks within the realm of an engineered cleaning fluid that performs well with less chemistry.

当前，出于"环保设计"的考虑，应选择性能优良同时化学成分较低的工程清洗液。

ArcGIS offers the powerful function of map algebra,performs the spatial analysis on raster datasets.

ArcGIS提供了功能强大的地图代数计算功能，可以有效地针对栅格数据进行空间分析。

It performs a key function in the whole process of individual complete development.

在整个人的全面发展过程中，发挥着不可替代的作用。

Its springboard is to analyze vocational role's activity from all sides and its basic fundamental is to provide industry group and society with the ability which is needed when training people performs post responsibility.

此种教育模式以全面分析职业角色活动为出发点，以为产业界的培训对象提供岗位职责所需要的能力为基本原则，以使学生具备从事某一职业所必须的实际能力为核心，强调学生在学习过程中的主导地位。

What second enters the stage is Chen Lang and the Cai fusain, usually all personnel recognition has actor talent them, performs actually a little the sentiment not to the topic.

第二个出场的是陈朗和蔡福森，平时全班公认有演员天才的他俩，表演起来却有点情不对题。

Here, a surgeon performs a cyst gastrostomy, the removal of non-cancerous growths from the pancreas.

在这里，外科医生执行一次囊肿胃造口术，排除了非癌生长的胰腺。

After that, the GC performs a collection.

在此之后，气相色谱执行的集合。

This gentle gelding performs the required 'Dressage' movements indifferent to the fact that his rider is unable to see the edges of the arena.

尽管她看不到赛场的界限，但是这匹温顺的马仍能按平时训练的动作比赛。

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。