查询词典 insulation

Boiler pipework insulation and cleading design .

锅炉管道系统保温和护罩设计。

Insulation material: PVC, colour of insulated wires are in accordance with full colour code.

绝缘材料：聚氯乙烯，绝缘线颜色均按照全色谱标准所标明

Elegant,bright,decent,stately;workmanlike construction,easy for setting or teardown;perfect funtion for fireproofing and dampproofing;non sew for combinaiton,easy cleaning;wear well;perfect sound insulation;harmonious colour compages,easy setting for cell,easy to maintain inside.

方形天花的特色与优点：典雅，明快，大方，庄重；结构精巧，装拆简便；无懈可击的防火，防潮功能；拼接无缝，易于清洁，经久耐用；具健全的吸音效果；色彩搭配柔和平顺，单元组装简易，便于内层维护

Foam concrete block is a benefit of waste, environmental protection, energy saving, low-cost thermal insulation materials.

泡沫混凝土砌块是一种利废、环保、节能、低成本的保温隔热建筑材料，中国环保特色突出。

For the world's high-temperature insulation thermal conductivity of the area of one of the lowest.

为目前世界上高温隔热领域热导率最低的材料之一。

Non-linear dielectrics are the insulation dielectrics whose electric conductivity or/and relative dielectric constant change with electric field.

非线性绝缘介质是指其电导率或相对介电常数随电场变化而变化的绝缘介质。

Make certain the insulation is large enough to cover your full area of physical contact with work and ground.

二。工作的时候请确保身边的工作环境是没有积水的，最好确保脚下的绝源地板有足够的空间让你工作。

The determination of the collocation place of metal wires, the principle of choosing the quantity of wires and the initial grain type and the ratio of initial burning surface to throat area are stated.The local ablation of thermal insulation barrier in nozzle convergence region and of throat insert is analysed.

论述了金属丝布置位置的确定及金属丝根数的选择原则；初始药型及初始面喉比的选择；分析了喷管收敛段绝热层及喉衬的局部烧蚀问题；阐述了过渡段燃面变化的计算方法，并附有计算机程序。

Shaanxi-Ru 100 million construction and installation Decoration Engineering Co., Ltd. is engaged in building mechanical and electrical equipment installation, indoor and outdoor decoration, landscaping, fountain sculpture, construction steel, petroleum pipelines, corrosion insulation waterproofing, water and electricity HVAC, building curtain wall, intelligent engineering , communications equipment installation works, fire road traffic facilities and road roadbed, bridges and sports facilities, engineering design, construction, installation, construction decoration project budget and final accounts and audit preparation and audit consulting services, advertising, production and dissemination; Xi'an Highway Transportation Facilities Reflective signs of construction engineering, Xi'an, Xi'an, speed hump, protective Misnomer, Xian-chu, anti-collision warning, various traffic cone, wide-angle convex mirror, reflective vest, construction clothing, crash the water horse, contour standard, reflective spike , Anti-glare panels, bull barrel, triangle warning planes, the warning line, barrier tape, high-brightness lattice reflective film, parking locks, retaining wall protector, traffic Plum lights, traffic baton, reflective materials, hot melt crossed the road machine, Xi'an road cold spray liner machine, parking smart Barrier, Barrier intelligent toll station, as well as all levels of roads, community, school construction projects such as crossed.

陕西儒亿建筑安装装饰工程有限公司是从事建筑机电设备安装、室内外装饰装修、园林绿化、喷泉雕塑、建筑钢结构、石油管道、防腐保温防水工程、水电暖通、建筑幕墙、智能化工程、通讯设备安装工程、消防道路交通设施和公路路基路面、桥梁及体育场设施工程的设计、施工、安装，建筑装饰工程预决算与审计编制及审核咨询服务，广告设计制作与发布；西安公路交通设施工程部施工西安反光标志牌，西安橡胶减速带，防护隔离栏，西安防撞警示柱，各种交通锥，广角凸面镜，反光背心，施工服装，防撞水马，轮廓标，反光道钉，防眩板，防撞筒，三角警示架、警戒线、护栏带，高亮度晶格反光膜，车位锁，护墙角保护器，交通梅花灯，交通指挥棒，反光材料，道路热熔划线机，西安道路冷喷划线机，停车场智能道闸，收费站智能道闸，以及各级公路、社区、校园等划线施工工程。

Between the insulation and the wire racks was a moisture-vapor barrier of corrugated paper.

在绝缘层和线模块之间是波纹纸组成的气雾屏障。

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。