查询词典 spontaneous emission

But because the limit of dust emission become stricter than before, fabric filter s come into use in power plant.

电除尘器在我国电力行业有几十年的应用历史与大量的工程业绩，但随着环保标准的提高，布袋除尘器开始进入电力行业。

The organic EL device adopts the compound having the formula (1) for its organic layer, for example, the emitter layer, which results in improved emission efficiency and luminance, compared to common blue light-emitting compounds.

该有机电致发光装置采用通式（1）的化合物用于其有机层，例如发射层，结果，与普通蓝光发射化合物相比，改善了发射效率和亮度。

This compound limits the number of particles that are emitted to create a one-time particle emission; that is, the particles are not emitted in a continuous amount per second.

这个节点可以限制粒子发射数量以创建一个一次性粒子发射效果；也就是说这个粒子发射过程并非在每秒中连续发射。

In order to use economic ploy depressing the emission level, we need to study the operation and interaction of the economy system, so we use the Computable General Equilibrium method.

为此，我们利用可计算一般均衡模型进行模拟分析。CGE模型是60年代以来产生的一种定量政策分析工具，在许多国家得到了广泛的应用。

The research shows that gas concentration shows generally an increasing tendency along the working face airflow direction, from 0.095% to 0.18%, under the effect of gas drainage points, up-and-down changing locally; gas distribution in a transect of working face is unequal, under the effect of gas emission, ventilation and drainage, the gas concentration near coal wall is larger than that near goaf, which is a concave function distribution within a distance of 1876.5 m from the inlet of working face, after greater than 76.5m, which is a decreasing distribution from coal wall to goaf.

研究表明，该工作面瓦斯体积分数沿风流方向总体呈逐渐增加趋势，介于0.095%~0.18%之间，受瓦斯抽放点的影响，局部有起伏变化；工作面横断面瓦斯体积分数分布不均匀，受瓦斯涌出、通风和抽放的影响，靠近煤壁侧瓦斯体积分数要高于采空区侧，在距离进风口约18~76.5 m范围内为凹函数分布，大于76.5 m之后，从煤壁至采空区为单调下降函数分布。

Conformal transformation method is firstly used to investigate themisalignment impacts on emission properties of the emitter.

首次采用变换方法讨论了环形边缘发射体偏心对发射的影响，计算的结果表明少量的偏心对发射影响不明显，随着偏心量增大发射体的场强明显增强。

The dynamic consistency problem of the policy to allocate the initial emission permits is analyzed in the paper.

文章分析了管理部门初始排污权分配政策的动态一致性问题。

In the case study of one unit in Nanjing,with the aid of traffic turnover and the continuous approximation,the evaluation model was applied to calculate the carbon emission of the circulation between areas in the urban micro subject.

以南京市某单位为例，采用交通周转量与连续逼近法，对研究单位园区间流通带来的碳排放进行了评测。

Like the visible spectrum, an atomic emission spectrum is a continuous range of colors.

像可见光谱，原子发射光谱是一个持续不断各种颜色。

The experimental results show that plasma emission spectra are composed of atomic spectrum, univalent ion spectrum and continuous radiation.

结果表明：等离子体辐射光谱线由原子光谱线、一价离子光谱线及连续辐射背景光组成。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。