查询词典 luminous flux

The following parameters have been obtained:angular size(along the direction of the motion of the moon's center on the Sun's disk),flux density,average brightness temperature and height of the S-component sources associated with sunspots,plages and coronal condensations during the eclips.

给出日食期间日面上黑子、谱班和日冕凝聚区相应的缓变射电源的几个参数：角径、流量密度、平均亮温度与高度。

Pinholes can be exchanged for variable flux/resolution without dismantling the entire system.

针孔可更换，以调整光束通率及解析度，不需拆除整个系统。

The distinction is, however, less clear cut than this suggests, since pidgins and Creoles characteristically operate on a 'post Creole continuum', which itself may be seen as a linguistic expression_r_r of the flux of HYBRID CONTACTS.

然而，自从洋泾滨语与混合语显著地作用于一种&后混合语的连续体&——其本身可被视为杂交接触之变化的语言表达——以来，区别已不是太明确。

Wall thickness is a key index for water-wall tube inspection in power plant,in order to inspect the tube quickly and evaluate the wall thickness quantitatively,a new method combining the magnetic main flux with ultrasonic technique was proposed.

壁厚是电站锅炉水冷壁管质量监测的一个关键指标，为了实现对水冷壁管的快速无损检测和质量评价，提出了主磁通检测与超声波检测相融合的壁厚检测新方法。

The system has obtained the good experimental result. It is rare in network intrusion detection field owing to greatness and variety of network flux, and perimeters of HMM.

但应用在网络入侵检测方面，由于网络数据量的过于庞大与瞬息万变、HMM参数的难以确定，这方面的研究较少。

The water flux increased and retention decreased with the increase of the additive content, the decrease of pre-evaporate time, the decrease of evaporate pre-temperature in blend system. One can control the performance and structure of the membrane by changing composition of coagulation bath and temperature.

随预蒸发时间的增加，膜的水通量降低，截留率上升；随预蒸发温度的升高，水通量下降，截留率上升；通过改变凝固浴组成和温度，可以调节膜的结构性能。

The effects of some important factors on structure, pore size, porosity, flux, weight of vapor transfer, etc. have been investigated by changing temperature of PVDF resolution, types of solvent, molecular weight of PVDF, weight of additive, time of solvent pre-evaporation and so on. The optimal process of making membrane and recipe of solution were made out.

然后通过改变PVDF溶解温度，铸膜液的溶剂，PVDF的分子量，PVDF用量，添加剂氯化锂用量，涂膜时预挥发时间，凝固浴温度以及凝固浴中无机盐氯化钠、溶剂丙酮等影响因素，考察这些因素对膜形态结构及孔径，孔隙率，水通量，透湿量等性能的影响规律，初步确定了铸膜液配方及涂膜工艺条件。

In this paper, a DC pre-excitation strategy, which limits the starting current and enhances the electromagnetic torque via establishing the flux linkage before starting process, is proposed to the three-level inverter under analysis on the mechanism of the above large current.

该文在探究上述情况产生原因的同时，提出了一种应用于三电平变频器-电机系统的直流预励磁方案，在电机起动前预先建立起电机磁场，有效地遏制过大的起动电流。

Observation data were analyzed with focus on concentrations of nitrogen oxidants and nitrogen deposition flux.

本文对观测得到的数据资料进行分析，定量给出了农田生态系统大气氮化物浓度和氮沉降通量。

With the same of characteristics between solid and porous microchannel evaporator, that pressure drop rises with the increase of volume flow rate and heat flux, the latter's pressure drop will rise up around 30% to 260% as porosity increases.

在压降方面，相较於传统微流道蒸发器压降除了随著流量以及热通量的增加而上升外，多孔性结构微流道蒸发器的压降也会随孔隙度的增加而上升。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。