source rate

Based on the ORL face database for face recognition source code, the recognition rate of 88.

基于ORL人脸库的人脸识别源程序, 识别率88%.

The loop uses high-temperature helium as the thermal source and in full scale to simulate the 30% generator load for two-phase flow stability verification test under various conditions: inlet sub-cooling degree, outlet steam pressure, flow rate and inlet resistance.

实验系统用高温氦气作为热源，采用1∶1全尺寸模拟，进行了30%负荷工况两相流稳定性验证实验、入口过冷度、蒸汽出口压力、流量及入口阻力对两相流稳定性影响的研究。

The main source of N2O is from soil, with a contribution rate of 70-90%.

土壤是全球最主要的N2O释放源，其贡献达70-90%。

Study of Radiative Source Positioning by Counting Rate Variations of a Monitor System

用γ计数率的变化定位核元件的技术研究

The data of total alpha count rate from the thick source alpha counting method could be used for the estimation of annual dose.

在采用厚源α－计数法技术来决定铀和钍对标本提供的年辐射剂量时，可以用总α－计数率来计算。

Effect of Sample Uptake Rate on Spectral Line of Rare Earth Elements in ICP Source

试液进样量对ICP光源中稀土元素谱线的影响

Presents the field test data around a year of a groundwater source heat pump with pumping and recharging in the same well ( GSHPPRSW) project in Beijing, including the inlet and outlet groundwater temperature, groundwater flow rate and temperature of observation wells.

给出了北京某同井回灌地下水地源热泵工程近一年的现场试验数据，包括进出口水温、地下水流量、测井温度。

Results In source region, there were no patients, skin test positive rate of population was 1.9%. First and second intermediate host was not found in most river. Reservoir host was not infected.

结果水源区无现患病人，人群皮试阳性率1.9%，多数河流未发现肺吸虫第一、第二中间宿主，保虫宿主犬无感染，河流生境适合中间宿主孳生。

The proposed algorithm estimates the rate of each bitplane with the side information and the Laplacian distribution of difference between the source and the side information. And the result is transmitted to the encoder via a feedback channel.

该算法位于解码端，算法利用边信息和差值分布的概率模型以及高位比特对编码比特平面的码率进行估计，并将估计码率通过反馈信道传送到编码器。

The contaminant source emission rate has greatly influence on the air contaminant concentration.

污染源散发量对室内污染物浓度有着很大的影响，当散发量减少时，室内污物浓度明显降低。