emission

A high beam energy is also used to stimulate x-ray emission of higher-energy peaks .

高能量电子束也能用来激发 高能量 X 射线峰的发射.

Vehicle emission has become the major sources of air pollutants in the large cities.

大城市中机动车排放已成为主要大气污染源.

Both ionization and excitation lead to eletronic transitions that may be the emission of light.

电离和激发都将导致可能伴随有光发射的电子跃迁.

Emission total amount of pollution sources is confirmed by water environmental capacity.

污染源应根据纳污水体的环境容量来确定其污染物排放总量.

The hot carrier exchange energy with lattice by emission and absorption of phonons.

热载流子通过发射和吸收声子,与晶格进行能量交换.

Norway and Japan were the only industrialized countries to win applause for pledging further emission reductions.

挪威和日本是承诺进一步减少排放而博得称赞的唯一工业化国家.

Grand force is planning to undertook be publicized first emission 2005.

宏力正计划2005年进行首次公开发行.

This section will deal with the emission observed from flawed material during a risingload test.

本节讨论在缺陷材料升载试验中所观察到的声发射.

The terpene emission rate increased with irradiation and temperature.

萜烯和异戌二烯排放速率随日照和温度的升高而增加.

Consider what the emission process looks like when viewed reversed in time.

想一想,要是把时间倒转来看,发射光子的过程会变成什麽样子呢?

Fig 3 Excitation and emission spectra of indoles and its derivative in DMSO.

图3吲哚及其衍生物的DMSO溶液的激发和发射光谱.

Acoustic emission technology is a very good method of dynamic nondestructive testing.

声发射技术是一种非常好的动态无损检测方法.

Determine the latent defects of OLED by slight emission analysis method without damage.

在低于初始发光电压的驱动条件下,可以确定OLED的微小缺陷造成的漏电部位.

More and more people attach importance to reducing greenhouse gas emission.

越来越多的人开始重视减少温室气体排放.

VTCL __ EETS ( engine emission test system ) was developed, and its application was dealt with.

介绍了自主开发的VTCL-EETS发动机排放测试系统, 并给出了应用实例.

The carbon nanotube has been used as the electron source in a field emission display panel.

采用碳纳米管作为发射源的碳纳米管场致发射显示器是一种新型的平板显示器件.

the emission of carbon dioxide into the atmosphere

向大气排放二氧化碳

The emission of gases such as carbon dioxide should be stabilised at their present level.

二氧化碳等气体的排放应该稳定在当前水平。

The emission of gases such as carbon dioxide should be stabilised at their present level

二氧化碳等气体的排放应该稳定在当前水平。

The government has pledged to clean up industrial emissions.

政府已保证要清除工业排放物。

Fatigue damage of steel wire has been monitored using acoustic emission ( AE ) technique.

应用声发射 ( AE ) 技术对制绳钢丝疲劳损伤过程进行动态监测.

The availability of new passenger cars each year depends on whether car makers successfully complete an emission certification process.

每年新车是否可用，取决于汽车制造者是否成功地完成排放物鉴定程序。

A lumen is a measure of the rate of emission of light energy.

流明是光能放射率的量度单位.

The application of atomic emission spectroscopy in food analysis was reviewed in this article.

介绍了近年来应用等离子体发射光谱分析食品中各种元素的研究进展.

Total air pollutant emission control planning is a major urban environmental management approach.

大气污染物总量控制是控制城市大气环境污染主要管理手段.

By analyzing the data, researchers can come to the emission of methane content in sheep number.

通过分析数据, 研究人员便可得出绵羊排出的甲烷含量多少.

However, the excessive addition of boric acid will decrease the emission intensity of the luminescent materials.

但是过量的硼酸加入会降低材料的发光强度.

Take off emission plug and engine oil filling cover.

取下排放塞和机油加注盖.

Objective : To discuss the nursing countermeasure for receiving high quality Positron Emission Tomography ( PET ) image.

目的: 探讨 正电子 发射 计算机断层 显像检查中的护理方法.

Pulse width: It refers to the emission time of laser beams.

脉冲宽度: 这和激光束的散发时间有关.