查询词典 emission

The MUF which deal with ammonia can has low emission of free-formaldehyde, but the adhesive strength decrease.

用氨水后期处理制得的三聚氰胺改性脲醛树脂胶粘剂，游离甲醛含量明显减少，但是影响胶粘剂的胶合强度

Keywords Actinide nuclides Multiplet α-spectra α-particle emission probabilities Total uncertainty

锕系核素；多重峰α能谱；α粒子辐射几率；总不确定度

Will be designed to infrared emission head and NE555 multivibrator such as a transmitter module, IR receiver head, phase comparator, etc., as receiver module, selective frequency amplification, counting, decoding, etc., as display modules.

设计将红外发射头和NE555多谐振荡器等作为发射模块，将红外接收头、相位比较器等作为接收模块，选频放大，计数、译码等作为显示模块。

Zinc oxide is an n-type direct band-gap semiconductor material. Due to the large exciton binding energy of 60 meV, which ensures the large exciton emission at room temperature, it is regarded as one of the most promising materials for fabricating efficient ultraviolet blue light emitting device.

氧化锌是直接带隙宽禁带半导体材料，具有较高的激子束缚能(~60meV)，可以实现室温下的紫外受激辐射，在紫外发射器件等领域具有广阔的应用前景。

As a research station, we are committed to protecting the environment, the level of pollution emission should be kept low, explains dr. saad ei nagger. The scientific and technical director at headquarters in Bremerhaven emphasizes "our aim is to achieve this goal with regular exhaust gas measurements."

Bremerhaven总部的科学和技术总监SaadEINaggar博士说道："作为一个致力于环境保护的科考站，其污染排放的水平必须要降到最低，我们希望通过对烟气的定期测量来实现这个目标。"

It is due to the fact that the dual fluorescence emission of excited naphthol group had different quenching constants by ctDNA.

实验结果表明：DNA的引入，对化合物的两种发光峰的猝灭有着不同的速度常数。

The properties of environment in which the probe molecule located were estimated properly by the ratio of emission intensity of naphthol and phenol anion peak wave-length in the fluorescence spectra of these compounds.

通过对萘酚基在不同条件下荧光光谱中存在着不同比例的萘酚基和酚负离子发光，可对化合物分子所处环境的特性作出正确的估计。

It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951

这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。

With passage diameter at 8mm, the maximum power is 83% of the original engine at 1200rpm and 73% of the original engine at 1400rpm respectively, Meanwhile NOx emission has been reduced compared to the direct injection natural gas engine.

在通道直径d=8mm转速1200r/min时达到原机功率的83%，转速1400r/min时达到原机功率的73%，同时NOx排放较直喷压燃式有所降低。

To solve the problems that cyclic variation is high in low power output and NOx emission is high in high power output in compression ignition engine with compressed natural gas direct injection,a swirl chamber combustion system with glow plug ignition was developed.

针对缸内直喷压燃式天然气发动机低负荷循环波动大及高负荷NOx排放偏高的问题，设计开发了涡流室式热面点火燃烧系统，研究了涡流室通道尺寸对缸内天然气空气混合气形成、着火燃烧及发动机运转特性的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。