校正

The former circuit in experiments of revising ammeters with box electricity potential difference meter s can only revise an ammeter, but can not measure the interior resistance of the ammeter at the same time, which can be overcome with the improvements on the circuit.

原有箱式电势差计校正电表实验线路往往只能校正电表而不能同时测量电表的内阻，通过对电路加以改进可以克服这些缺点。

The Standards and Calibration Laboratory holds the official reference standards of physical measurement for Hong Kong and provides calibration services in various areas traceable to the International System of Units of Measurements.

标准及校正实验所除了保存香港官方的物理测量参考标准外，亦就不同范畴提供可溯源至国际单位制的校正服务。

Finally, seismic Rayleigh wave velocity inversion for P-SV wave S-statics isstudied, which is mainly including the flowing contents: the separation of Rayleighwave signals from seismic data, the pickup of Rayleigh dispersion curves, seismicRayleigh wave velocity inversion, and the principle and the processing flow ofresolving P-SV wave S-statics.

最后研究了地震瑞雷面波速度反演求取P-SV波横波静校正量，包括地震瑞雷波信号分离方法、地震瑞雷波频散曲线拾取方法、地震瑞雷波速度反演以及P-SV波横波静校正量求取方法和处理流程。

Through treating 10-20 min with 60-80 times water dilution of the optimum formula emulsion, the corrected mortality of the fly eggs which were placed on the fresh kipper reached 100%, and the quality of dried kipper was affected little.

经最优配方乳化肉桂油的50~60倍水溶液处理，蝇卵校正未孵化率在95%以上，用该乳液的60~80倍水溶液浸泡接卵鲜咸眷10~20min，校正未孵化率达到100%，且不影响干咸鲞品质。

Based on AFCT, a new adaptive staring principle is established using floating threshold which is calculated by system reference model based on extrapolation method and linear regression algorithm. The principle of "forecasting model on line identifier"and"forecasting model parameters'selftuner"are put forward. In the module of"adjustment mechanism", the forecasting method of break points is introduced to fulfill control functions to "forecasting model parameters'self tuner".

本文详细讨论了针对输电线路主保护的自适应预测模型的建立方法，应用时间序列法和自回归模型或动平均自回归模型建立了精确反映保护对象状态量的系统预测模型，以自回归模型为例给出了"预测模型在线辨识"环节和"模型参数自适应校正"环节的算法，应用"适应机构"实现其对"模型参数自适应校正"环节的控制作用，应用并行计算算法实现了在继电保护中的"预测模型在线辨识"环节，使系统状态预测模型自适应于变化的电力系统。

In order to correct these geometric distortions on satellite SAR image, and cooperate this information on SAR image with the information from other sensors, it is necessary to geocode original SAR image, and obtain correct standard geocoded image in the defined map projection.

为了校正星载SAR图象的几何畸变，使SAR图象上的数据信息和其它传感器上得到的信息进行融合，必须对星载SAR原始图象进行地理编码，得到校正后的统一的地图坐标系上的标准地理编码图象。

The author first proposed quantative correction method for the sodium metasomatism, coupled with correction method for potassium metasomatism suggested by Panahi (2000) successfully restore the profile normal composition.

首次提出了定量的Na交代作用的校正方法，与Panahi(2000)的K交代作用的校正方法联用，成功地恢复了剖面的正常组成

The "Hardware" part describes the structure of system , the design of the interface circuit and noise immunity .

硬件部分介绍了系统的结构、接口电路的设计及抗噪设计，软件部分则介绍了主程序、分选程序和分选机系统误差统计校正子程序的设计，并介绍了误差统计校正的原理与方法。

Secondly, According to the sub-pixel structure characteristic, the potential of deriving vegetation fraction from normalized difference vegetation index using the TM data and resorting to "Dense Vegetation Model" and "Nondense Vegetation Model", is studied in an area in the south of Yichang.

本文首先对TM影像进行了几何纠正、辐射校正、大气校正；然后根据混合像元的结构特征，利用TM数据从植被指数中采用"等密度模型"和"非密度模型"提取了宜昌南部地区的植被覆盖度。

The study showed that spectra information can be extracted thoroughly by the pretreatment method of first derivative combined with standard normal variate, with the SEC of 0.002 5, SEP of 0.006 6, and determination coefficients of 0.988 4 and 0.922 7 respectively.

分析表明采用一阶导数结合标准归一化处理能最有效地提取光谱信息，此时PLS模型校正集决定系数与检验集决定系数分别为0.988 4与0.922 7，校正标准误差与预测标准误差分别为0.002 5与

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。