查询词典 voc

The organic saponifier often is composed of alkaline amines. Some common limitations are the potential attack of the solder joint, chemical oxidation that reduces bath life, limited effectiveness on some of the new flux compositions, and a contributor to the VOC content.

有机皂化剂一般由碱性胺组成，其主要的局限性在于可能对焊点造成腐蚀，并发生氧化反应降低焊剂清洗寿命，另外，它对某些新型焊剂清洗效果欠佳，VOC排放量较高。

Results showed that under certain conditions,the concentration of formaldehyde emitted quickly increased to a maximum value in several hours,and then began to decline until it reached a steady value.In the steady emission state,environmental factors had remarkable effects on formaldehyde and other VOC emissions.

研究发现：在模拟的空气环境条件下，胶合板甲醛释放呈现的规律为：在较短时间内急速上升，达到最大值后逐渐衰减，直到趋于稳定值；在稳定释放状态，环境因素对甲醛及某些VOC散发有显著作用。

The worldwide trend is toward increasing stringency of VOC regulations.

而在全球范围内控制 VOC 的排放也是大势所趋。

The four sets of atmosphere automatic monitor systems real-time automatic monitor the atmosphere quality around the factory district,including SO2, NH3, NOX, H2S and VOC , simultaneously, the four sub-stations also measure the weather conditions and the noise. No.1 and No.2 sub-stations use the imported equipment ML/EC 9800 which were producted by Australic Ecotech Company. No.3 and No.4 sub-stations use the imported equipment which were producted by French ESA.Any sub-station has a higher technical resquirement and maintenance difficulity.

4个大气自动检测站对厂区及周边的空气质量，包括空气中的SO2， NO3， NOX， H2S ， VOC 进行实时自动监测；同时，子站也对气象条件以及噪声等进行测量。1、2号子站所采用的为澳大利亚Ecotech公司生产的ML/EC9800细类进口设备；3、4号子站所采用的为法国怡孚公司生产的进口设备，各子站技术要求和维护难度均较高。

Compared with conventional combustion, catalytic combustion is fameless, in which VOC is pre-mixed with air, then passes homogenously catalyst bed and burned efficiently. More significantly,because catalytic combustion may be performed under lower temperature, N2 in air is free of being oxidized into NOX, which is responsible for the formation of acidic rain ,at the same time when catalytic combustion happens.

与普通燃烧方式相比，催化燃烧是无焰燃烧，VOC与空气进行预混合后，均匀通过催化剂床层，在活性粒子的催化作用下实现燃烧，具有很高的燃烧效率，而且催化燃烧能显著降低燃烧温度，避免了其燃烧时将空气中氮气同时氧化，形成氮氧化物，从而避免了酸雨的产生。

The silicon-acrylic latices with core-shell structures were prepared by means of a"two-stage"emulsion copolymerization. The effect of constituents and proportion of core and shell parts on the properties of latex film were investigated, and their applications in water-borne wood coatings and elastic coatings were explored. The results indicate that wood coating and elastic silicon-acrylic coatings with good performance and zero VOC content can be prepared by suitable design of structure of silicon-acrylic latex particles.

通过&两段&乳液聚合的方法合成了具有芯／壳结构的硅丙乳液，研究了芯／壳乳液粒子结构及组成比例对聚合物漆膜性能的影响，并探讨了芯／壳乳液在水性木器涂料及弹性涂料中的应用，结果表明，通过对硅丙乳液粒子的结构设计，可以获得性能优良的零VOC含量的木器涂料和弹性硅丙涂料。

In printing ink production and development, in order to comply with the legal requirements of VOC, Western countries are currently in the ink formulations and drying systems, as a lot of improvements, many of today's use of ink has the following categories, is due to the writer thought business card printing and membership card making ink a new direction for the research and development.

在油墨的生产和研制工作中，为了符合VOC法律的要求，西方国家目前在油墨配方和干燥系统中作了很大的改进，当今使用的比较多的油墨有以下几类，也是笔者所认为的制卡和会员卡制作油墨的研究开发新方向。

Precise pressure control from 22.8 MPa (400 psi to 3300 psi), for spraying light-bodied coatings all the way up to low-VOC striping paints.

精确的压力控制区间（400psi 到3300psi ），最高压力22.8MPa （3300psi ，可喷涂薄涂型涂料，以及低 VOC 划线涂料。

Inspection and Testing of Harmful substances: Heavy metal, ROHS, PAHS (polycyclic aromatic hydrocarbons), POHS, SVHC, halogens, plasticizers, formaldehyde, AZO, VOC and asbestos etc.

有害物质检测：重金属、 ROHS 、 PAHS、 POHS 、 SVHC 、卤素、增塑剂、甲醛、偶氮、 VOC、石棉等。

It has zero Ozone Depletion Potential and is not classified as a VOC by the Environmental Protection Agency.

零臭氧消耗潜能值，没有被美国环境保护局列为挥发性有机化合物VOC。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。