The rotational levels of the ground vibrational level may be depopulated by radiation. 基态振动能级的各转动能级的粒子数可能因幅射而减少。
When the experiment was carried out by means of optimum rotational flow guide device, not only the liquid level and the shock pressure of the narrow face in mold are obviously reduced, but also the bias flow in mold was effectively suppressed. 采用优化参数的旋流导向装置进行实验,不仅结晶器液面波动和结晶器窄边受到的冲击压力显著降低,而且偏流也得到了有效的改善。
In the pressure diversion system, the effects of surge tank location on the pressure, on the rotational speed variation of turbine generator set, and on the process of water level fluctuation in surge tank were studied in this paper. 同一引水系统线路,调压室的位置不同,对水击压力,调压室水位波动,机组转速变化会带来多大的影响,这正是本文所研究的问题。
Influence of rotational flexibility machine arm high level mold shape to the power response 转动弹性机械臂高阶模态对动力响应的影响
Automatically modulating the fan's rotational speed according to cooling requirement can not only reduce the power and fuel consumptions, but also reduce noise level and prolong the engine's lifetime. 根据冷却的实际需要自动调节风扇的转速,不仅可降低功率消耗、节省燃油,而且还可以达到降低噪声、延长发动机寿命等效果。
The main factors affecting the grinding efficiency of a vertical grinding mill include its screw diameter, screw pitch, rotational speed and medium layer level. 影响立磨机磨矿效果的主要因素有螺旋直径、螺距、转速和介质层高度。
On the conception of rotater model of water molecules in fibre, the rotational energy level of water molecules in fibre and the absorption spectrum of microwave, including infra-red, are calculated by the general method of quantum mechanics. 提出了纤维中水分子的转体模型,用量子力学的一般方法,推算了纤维中水分子的转动能级及微波(红外)吸收波谱。
The results indicate that the reaction has large contribution to the vibrational-rotational bands with initial vibrational level less than 7. Furthermore, the lower the initial vibrational level, the larger the contribution of the reaction. 结果证明这个反应对初始振动能级低于7的振-转带的贡献很大,并且贡献随着初始振动能级的降低而增大。
By Raman spectroscopy analysis it can know the situation of the material vibration and rotational level, at the same time study of the Raman peak corresponds to the Raman frequency shift by the specific condition. 由拉曼光谱法的分析可知物质的振动、转动能级情况,研究了特定条件下拉曼峰值对应拉曼频移关系。
The main influencing factors include eccentricity, rotational speed, liquid level, the liquid proportion and diameter of shaking ladle. 影响摇包内液体运动的主要因素有:偏心距、转速、液面高度、上下液体比和摇包直径等。