Negative-pressure devices, which act like a vacuum over the bandaged wound, have become a central part of wound therapy in the United States over the last decade.
负压设备的工作原理，就像在包扎的伤口上制造一个真空环境，这种方法在过去十年里已经成为美国伤口治疗的核心部分。
Mount central vacuums on a wall away from the grooming area so only the overhead vacuum hose is in the area where you'll be working.
把中央吸尘器装在一堵远离梳洗区的墙上，这样的话，架空吸尘器的排气管就可以正好放在你将要工作的地方。
In addition, indoor air system, heat recovery systems, central vacuum system, fire doors Solenoid Valve Control system and indoor fire hose system configurations are rare in China.
此外，室内空气系统，热回收系统，中央真空系统，防火门电磁阀控制系统和室内消防水带的系统配置在中国是罕见的。
Tube Web obstruction property of Roots central vacuum cleaning system is analyzed with fluid mechanics and industry ventilate principle.
应用流体力学和工业通风原理，分析了罗茨中央真空吸尘系统的管网阻力特性；
Double loop high speed vacuum suction system, spread to the surrounding air by the central.
双回路高速真空吸气系统，由中央向四周扩散吸气。
This paper introduces an automatic programmable vacuum porcelain furnace with a single chip computer as its central part.
本文介绍了以单片机为中心构成的全自动可编程真空牙科烤瓷炉。
Vacuum nozzles integrated with porous medium pads precisely control the height of the flexible media above the central section during inspection or repair.
真空吸嘴一体形成在多孔介质衬垫上，用于在检测或修复过程中精确控制柔性介质在中心部分之上的高度。
Based on the relative standard and a concrete project, gives an introduction for the use, design, and operation of a central vacuum cleaning system.
结合工程实例及其相关标准，介绍和分析中央真空清洁系统的用途、设计及使用。
Vacuum resin dosing equipment is the central equipment of the disposal perfusion and encapsulation which need precise temperature control at certain level.
真空树脂灌注机是对电子器件进行灌封处理的关键设备，必须控制灌注料的温度始终维持在某一适当的水平上。
The times required for control of pressure and temperature as well as actual values of pressure, temperature, and vacuum can be input at the PC-terminal at the central operating desk.
压力及温度控制所需时间以及压力，温度和真空度的实际值可被输入在中央操作台上的PC机终端。
Combined with our Vacuum Chambers and Central Filter Units we can create the perfect system for you.
真空室和中央过滤装置结合，可以为您创建完美的系统。
Typically includes all-digital central touchscreen control of ratio, shot-size, output-rate, material process temperatures and vacuum levels.
通常包括全数字触摸屏来控制中央控制的比例，拍摄尺寸，输出率。
Since China entered into WTO, the manufacturers of Central Vacuum Cleaner abroad started to enter into China, some domestic companies hope to manage this kind of brand-new products.
中国加入WTO后，国外众多中央吸尘器厂商摩拳擦掌，一些国内公司也跃跃欲试，但国内尚没有关于该产品的任何市场分析及报告。
This will provide a protective shield around the central vacuum tubing to help prevent it from being crushed or punctured.
这样可以为中央真空管道提供防护屏以免被压碎或击穿。
This pump is the vacuum and in central part of car homework.
该泵是真空吸污车在作业中的核心部分。
This pump is the vacuum and in central part of car homework.
该泵是真空吸污车在作业中的核心部分。
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