The parameters of the calorimeter are calculated. The energies of both laser at wavelength 1.06μm and 0.53μm, and soft x-ray ranging from 0.lkeV to 10keV are measured. The sensitivity is about 300mV/μJ and the time response is less than 2ns.
It was found that sensitivity and time response were different at different wavelengths. At wavelengths of 532 nm and 632.8 nm, the sensitivity of LSMO was the largest and that of LSCO was the smallest, but the time response of LSMO and LSCO was opposite.
(2)In short term test the effect of 25μmol/L Zn 2+ was obvious. Cellular IP 3 content increased significantly just after treatment of 25μmol/L Zn 2+ for 15 minutes, and remained at a high level in two hours. The time response curve kept stable.
（2） 在短期实验中，25μmol／ L Zn2 ＋ 对成骨细胞的作用比较明显，仅作用15 分钟， I P3 含量即明显提高，且在以后的各个作用时点均明显高于对照组，但时间效应曲线平坦；
These rods are made of magnetically soft material using a special technology, and they allow us to support the satellite orientation with respect to the local magnetic field vector with a given accuracy and time response.
The unique time characteristics of the apparatus used and the large statistics obtained during the tests of the PMTs allow the fine structure of the PMT time response to be resolved.
For the first time, an analytical model is proposed to describe all the features of the single-photoelectron PMT time response.
For linear forcing problems, a method is developed to provide a set of forcing modes which form a complete orthonormal basis for the finite-time response to steady forcing in the energy inner product space.
On the basis of target transfer function with the early time and late time response together, a method for solving the feature coefficients of target is investigated by utilizing approximation theory and method.