This mixture with varying amounts of moisture and particulate matter,enveloping Earth;the atmosphere.

大气覆盖地球的不同量的湿气和特殊物质的混合物;大气

属类：综合句库--

Rating and Application of Single and Multiple Reduction Double-Enveloping Worm and Helical Worm

单个和成倍缩减的双壳涡轮和螺旋涡轮的应用和级别

属类：行业标准名称-国际标准-ANSI/AGMA 6017-E-1986

A faint glow enveloping the high-field electrode in a corona discharge, often accompanied by streamers directed toward the low-field electrode.

电晕在电晕放电中在高压电极出现的一种微弱光辉，常伴随有朝向低压电极的电流

属类：综合句库--

Industrial fans-Determination of fan sound power levels under standardized laboratory conditions-Part 3: Enveloping surface methods

工业风扇.标准化实验室条件下风扇声功率级的测定.第3部分:包络面法

属类：行业标准名称-ISO标准-

The commotion of care and sickness was lifting and a spacious peace was enveloping us

护理的繁忙和疾病带来的混乱正在消失，一种宽阔无边的宁静正笼罩着我们。

属类：综合句库--

Measurement of airborne noise emitted by machines-Enveloping surface method-Part 2107: Electric tools; additional specifications for drilling and chipping hammers

机器的噪声测量.空气声发散,包络面法.第2107部分:电动工具.冲击钻和冲击锤的附加规定

属类：行业标准名称-国际标准-DIN V 45635-2107-1997

Measurement of airborne noise emitted by machines; enveloping surface method; metal working machines, circular sawing machines

机器噪声测量.包面法.金属加工机床.圆盘锯

属类：行业标准名称-国际标准-DIN 45635-1609-1984

Measurement of airborne noise emitted by machines; enveloping surface method; woodworking machines; panel sizing machines

机器噪声测量.空气声测量.包面法.木工机床.板材成形圆锯机的特殊规定

属类：行业标准名称-国际标准-DIN 45635-1659-1986

Measurement of airborne noise emitted by machines; enveloping surface method; machines and equipment for the manufacture of concrete blocks, slabs, pipes and prefabricated elements

机器噪声测量.空气载射测量.包面法.生产混凝土柱石.板.管子和预制件的机器和设备

属类：行业标准名称-国际标准-DIN 45635-62-1989

Measurement of noise emitted by machines; Airborne noise measurement, enveloping surface method; Test report (test record)form for enveloping surface method

机器噪声测量.空气载声测量.包面法.包面法测量报告表

属类：行业标准名称-国际标准-DIN 45635 Bb.1-1979

Measurement of airborne noise emitted by machines; enveloping surface method; packaging and allied machinery

机器噪声测量.空气载声测量.包面法.包装及其有关机器

属类：行业标准名称-国际标准-DIN 45635-28-1980

Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; surface treatment plants

机器噪声测量.空气载声测量.包面法.表面处理设备

属类：行业标准名称-国际标准-DIN 45635-49-1986

Measurement of airborne noise emitted by machines; enveloping surface method; surface treatment plant; measurement example

机器噪声测量.空气载声测量.包面法.表面处理设备.测量示例

属类：行业标准名称-国际标准-DIN 45635-49 Bb.1-1986

Measurement of airborne noise emitted by machines; enveloping surface method; form for measurement report, comminuting machines

机器噪声测量.空气载声测量.包面法.测量报告表.粉碎机

属类：行业标准名称-国际标准-DIN 45635-31 Bb.1-1984

Measurement of airborne noise emitted by machines; enveloping surface method; diesel traction trolleys

机器噪声测量.空气载声测量.包面法.柴油牵引车

属类：行业标准名称-国际标准-DIN 45635-53-1986

Measurement of airborne noise emitted by machines; enveloping surface method; turbogenerator sets for use in thermal power stations

机器噪声测量.空气载声测量.包面法.发电机用热能设备中的涡轮机组

属类：行业标准名称-国际标准-DIN 45635-15-1987

Measurement of airborne noise emitted by machines; enveloping surface method, comminuting machines

机器噪声测量.空气载声测量.包面法.粉碎机

属类：行业标准名称-国际标准-DIN 45635-31-1980

Measurement of noise emitted by machines; airborne noise measurement, enveloping surface method; valves

机器噪声测量.空气载声测量.包面法.附件

属类：行业标准名称-国际标准-DIN 45635-50-1987

Measurement of noise emitted by machines; airborne noise emission; enveloping surface method, reverberation room method and in-duct method; fans

机器噪声测量.空气载声测量.包面法.混响室法及通道法.排风扇

属类：行业标准名称-国际标准-DIN 45635-38-1986

Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; flares

机器噪声测量.空气载声测量.包面法.火炬

属类：行业标准名称-国际标准-DIN 45635-22-1985

Measurement of Airborne Noise Emitted by Machines; Enveloping Surface Method, Machine Tools

机器噪声测量.空气载声测量.包面法.机床

属类：行业标准名称-国际标准-DIN 45635-16-1978

Measurement of airborne noise emitted by machines; enveloping surface method, construction equipment

机器噪声测量.空气载声测量.包面法.建筑机械

属类：行业标准名称-国际标准-DIN 45635-33-1979

Measurement of Airborne Noise Emitted by Machines; Enveloping Surface Method; Metal Processing Machine, Tools Special, Stipulations for Lathes

机器噪声测量.空气载声测量.包面法.金属加工机床.车床特殊规定

属类：行业标准名称-国际标准-DIN 45635-1601-1978

Measurement of airborne noise emitted by machines; enveloping surface method; metal working machines, gear hobbing machines

机器噪声测量.空气载声测量.包面法.金属加工机床.滚齿机的特殊规定

属类：行业标准名称-国际标准-DIN 45635-1607-1984

Measurement of Airborne Noise Emitted by Machines; Enveloping Surface Method; Metal Processing Machine Tools; Special Stipulations for Drop Forging Hammers

机器噪声测量.空气载声测量.包面法.金属加工机床.模锻锤的特殊规定

属类：行业标准名称-国际标准-DIN 45635-1602-1978

Measurement of airborne noise emitted by machines; enveloping surface method; metal working machines grinding machines

机器噪声测量.空气载声测量.包面法.金属加工机床.磨床的特殊规定

属类：行业标准名称-国际标准-DIN 45635-1610-1984

Measurements of Airborne Noise Emitted by Machines; Enveloping Surface Method; Metal Processing Machine Tools; Special Stipulations for Universal Presses

机器噪声测量.空气载声测量.包面法.金属加工机床.通用压力机的特殊规定

属类：行业标准名称-国际标准-DIN 45635-1603-1978

Measurement of airborne noise emitted by machines; enveloping surface method; metal working machines; milling machines

机器噪声测量.空气载声测量.包面法.金属加工机床.铣床的特殊规定

属类：行业标准名称-国际标准-DIN 45635-1605-1981

Measurement of airborne noise emitted by machines; enveloping surface method; metal working machines, drilling machines

机器噪声测量.空气载声测量.包面法.金属加工机床.钻床的特殊规定

属类：行业标准名称-国际标准-DIN 45635-1606-1984

Measurement of airborne noise emitted by machines; enveloping surface method; still picture and motion-picture projectors

机器噪声测量.空气载声测量.包面法.静止图象和运动图象投影机

属类：行业标准名称-国际标准-DIN 45635-60-1989