查询词典 spontaneous emission

The technical control frame structure of energy-saving and emission reduction of intaglio press drying system was established.

在介绍凹版印刷干燥系统工作原理和干燥系统节能减排效能评价指标的基础上，分析了制约凹版印刷机干燥系统节能减排效能的主要因素，建立了凹版印刷机干燥系统节能减排工艺控制的框架结构，并提出了几项有待深入研究的关键技术。

The novel aligned carbon film is expected to have a great applied potential of field emission and intensifier of composite materials.

这种新颖结构的纳米碳材料有望在场发射、增强材料等方面显示出巨大的应用潜力。

Air quality status ; air quality target ; emission intensity ; pollution control measures ; Shanghai

大气环境质量；大气质量目标；排放强度；污染控制措施；上海

As an important photoelectric exposure, field emission properties of Ⅲ nitride semiconductors have attracted widely interestingness of researchers.

而Ⅲ族氮化物半导体场发射研究作为其光电特性的重要研究方向，引起了人们广泛关注。

There are various types of interference, e.g. spurious emission, blocking, intermodulation and etc.

干扰的种类很多，比如杂散干扰、阻塞干扰、互调干扰等等。

The field emission stability has been investigated with the sample being continuously operated and interruptedly operated.

测定了样品连续工作及反复间断工作时场致发射电流的稳定性。

IR-retrieval also estimates more rainfall in the Intertropical Convergence Zone and less in the subtropics. The regional precipitation retrieval using microwave emission technique tends to be slightly larger than microwave scattering technique through the year.

纬度分布变化方面，靠近赤道的辐合带降雨量比其他方法高，而副热带区域比较低，随时间变化方面，则是倾向於呈现较大的季节变化。

This is done by first projecting the emission inventory into the future, taking into account changes in population, housing, employment in specific business sectors, and vehicle miles traveled.

首先从预测未来的排放清单开始，考虑人口、居住、每一商业部门的工作雇用情形以及车行里程的变化。

Since the distribution uniformity of the light energy of the system is satisfactory on the circle of 0.5～10m radius and the beam path of the system offers an advantage of invertibility, it can be used in the fuse of the missile with the feature of WFOV emission and reception.

由于在半径为0.5～10m的圆周上光能量均匀性非常好，且系统光路具有可逆性，因此可用于大视场发射和接收的导弹引信中。

Since the distribution uniformity of the light energy of the system is satisfactory on the circle of 0.5～10m radius and the beam path of the system offers an advantage of invertibility, it can be used in the fuse of the missile with the feature of WFOV emission and reception. The system is comparable to its counterpart abroad.

由于在半径为0.5～10m的圆周上光能量均匀性非常好，且系统光路具有可逆性，因此可用于大视场发射和接收的导弹引信中。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼