查询词典 asbestos

If tiny asbestos particles float in the air, especially during the manufacturing process, they may be inhaled or swallowed, and can cause serious health problems.

如果微小的石棉颗粒漂浮在空气中，特别是在制造过程中，他们可能会吸入或吞食，并可能导致严重的健康问题。

This article discribes the comparison between the new combined weaving for asbestos blanket and the traditional process, analyzing the characteristics and advantages of the new process.

探讨石棉毛毯经纱准备织造一体化工艺，与传统织造工艺相比较，分析该工艺特点和优势。

Secondly, two stage method is adopted in the selection of development strategy. In the first stage, combine the development strategy group with the result of SWOT to select the proper strategy. In the second stage, use AHP and QSPM to evaluate the spare development strategy project, then present the final combination strategy of "BOM to continue existing strategy, BOB and Twist web with contractile strategy; No-woof blanket and Asbestos blanket with giving up strategy".

采用两阶段法进行发展战略的选择，第一阶段结合战略群模型和SWOT分析结果对公司各产品可能采取的发展战略进行初次选择；第二阶段利用AHP分析结果和QSPM方法评价第一阶段备选的发展战略，提出了&BOM毛毯采取集中发展现有业务战略，BOB毛毯和螺旋干网进行战略收缩，无纬毛毯和石棉瓦毯采取放弃战略&的战略组合方案。

Ltd and puts forward the method and suggestion to reduce the shell temperature by increasing the thickness of the insulation layer of the asbestos board s.

对重钢50t转炉进行了炉壳温度场及热应力分析，提出了通过加隔热层石棉板降低炉壳表面温度的方法，当石棉板的厚度为30mm左右时，就可以改善炉壳的温度场及应力分布状况，降低炉壳的蠕变变形。

The main cause of deformation of a converter shell is temperature rising of the converter shell, a economical and effective method to reduce the temperature and creep deformation is adopting a heat insulation layer of asbestos board.

转炉炉壳温度升高是炉壳变形的主要原因，采用内衬石棉板隔热是降低中小型转炉炉壳温度、减轻炉壳蠕变变形的经济有效措施之一。

The temperature field and thermal stress of shells with different thicknesses of asbestos board at different temperatures were obtained for an 80 t converter at Chongsteel in China by heat transfer mathematical modeling.

模拟计算了某钢厂80t转炉炉壳温度场以及不同温度条件下炉壳热应力与石棉板厚度之间的关系，计算温度值与现场实测值基本吻合。

Uses the aluminum to buckle the board smallpox, will increase some modern feeling, but the construction cost must be much higher than the asbestos board smallpox.

采用铝扣板天花，会增加一些现代感，但造价要比矿棉板天花高得多。

Asbestos board smallpox and the aluminum will buckle the board smallpox similar merit are advantageous for in smallpox the mechanical and electrical project service (general office construction building store height too not to be high, will not surpass 3.5 meters, even if has made on plaster tablet person smallpox, also will be unable on human mechanical and electrical pipeline to carry on service to smallpox in).

矿棉板天花和铝扣板天花同样的优点是便于天花内机电工程的维修（一般办公室的建筑层高都不会太高，不超过3.5米，即使做了石膏板上人天花，也无法上人对天花内机电管线进行维修）。

For use as protector on many mineral substrates such as sandstone, granite, marble, board stone, asbestos tile, ceramic, tile, concrete and cement products that require water repellency.

本产品适用于各类矿物基体的防护，如砂岩、花岗岩、大理石、板岩、石棉瓦、陶瓷、砖瓦以及混凝土和水泥制品等。

Smallpox: The modern office space's design is quite mostly simple in smallpox timber wood, the commonly used plaster tablet and asbestos board smallpox or the aluminum buckle the board smallpox.

天花：大多都现代办公空间的设计在天花用材都比较简单，常用石膏板和矿棉板天花或铝扣板天花。

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。