吹制

U.S. Factory is located in the beautiful sea salt, we are mainly producing all kinds of centrifugal, blowing, glass candlestick presses and iron candelabra, wood, candles and other crafts.

我们的工厂坐落在美丽的海盐，我们主要生产各种离心、吹制、压机的玻璃烛台和铁质烛台、木器、蜡烛等工艺品。

The glass products are including glass hurricane, glass candleholder, wine glass, drink glass, colored shot glass, glass tray, glass vase, glass frame and so on,whether involves the electric stove, the pond stove, the native furnace, blowing,pressing, to fling the system, Our company is according to the customer's intention to help design and make sample, satisfies with the strict product quality standard.

我公司生产的玻璃制品，包括风灯、蜡台、酒杯、口杯、彩色小酒杯、玻璃盘子、花瓶、玻璃相框、无论是涉及电炉、池炉、土炉、吹制、压制、甩制，我公司都可根据客户的意图，帮客户设计打样，用严格的产品质量标准来满足客人。

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。