The current output for the detector, which is composed of PMT CHφT3 and ST401 plastic scintillator and exposured to a light source with a pulse width of 2400ns, was measured. Also present was the current output for the CHφT3-CeF3 crystal detector which is relatively insensitive to neutrons.

Based on the unusual features of the ultrahigh-order modes,wavelength-sensitive and polarization-insensitive,ultra-narrow bandwidth filtering(0.08 nm) and comb filtering(channel spacing 100 GHz) with tunable,low loss(0.5 dB) and polarization-insensitive operation capabilities are demonstrated experimentally.

Through the foundation and analysis of mathematical model of shearing force sensor,this paper came to the conclution that it is a king of good in performance and practical sensor,having a high degree of linearity and non sensitivity to the eccentrie load and side load.

We discuss about the algebra in Limited Disturbing Fuzzy Propositional Logic, give the sufficient and necessary condition to judge its subalgebra and generalize the theory of generalized tautology in many valued logic system, which is introduced by professor Wang Guo jun to Limited Disturbing Fuzzy Propositional Logic system I 2 n, and prove that there is no (1,0) tautology in I 2 n, generalized tautology can't increase with the extension of the system and the insensitivity of prefix α in generalized tautology.

讨论了有限扰动模糊逻辑代数 ,给出了判别其子代数的充要条件 :将王国俊教授在多值模糊逻辑系统中的广义重言式理论推广到有限扰动模糊逻辑系统I2 n 中 ,证明了在I2 n 中不存在 (1,0 )—重言式 ,广义重言式不随系统的增大而增多 ,广义重言式前缀是不灵敏的 .

Because of neural networks not responding well to size sequence tendency item, a kind of GM(1,1)-ANN combination forecasting modeling based on neural networks and GM(1,1) was given. To make combination model application into full play, the essay carried out non-linear forecast and correction on GM(l,l)model error by using neural networks.

To obtain a high resolution CMOS current-steering digital-to-analog conveter, the matching behavior of the current source transistors is one of the key issues in the design.

The explosive performances of DAAT were calculated theoretically by VLW equation-of-state (EOS) and the results showed that several explosive formulations based on DAAT have high-energy and insensitive performance.

Experiments on both synthesis and real datasets show that the new algorithm not only achieves a significant gain of runtime and quality to find subspace clusters, but also is insensitive to input parameters.

It is found that the calculated results also agree with M?ller's results and that the MM model is insensitive to the microscopic single-particle potential.

It grew well in 95% alcohol disinfectant and was insensitive to 84 disinfectant fluids containing chlorine (1000 mg/L) and such disinfectants as ozone.

The bacteria contained a 2.5 kb plasmid and were sensitive to 13 drugs and insensitive to 7 drugs of the 20 drugs tested.

Some types of glass made thermal conductivity cells for gas analysis were prepared by author, which were constructed with tungsten wire 0.013m. m. in diameter, as a hot wire. Some of their properties had been tested with the gaseous mixtures of hydrogen-nitrogen and of air-carbon dioxide. The prepared thermal conductivity cells may be used with a higher sensitivity, and insensitive to the variation in the rate of gasflow; and with a rapid response to the variation in the composition of gaseous sample during...

Some types of glass made thermal conductivity cells for gas analysis were prepared by author, which were constructed with tungsten wire 0.013m. m. in diameter, as a hot wire. Some of their properties had been tested with the gaseous mixtures of hydrogen-nitrogen and of air-carbon dioxide. The prepared thermal conductivity cells may be used with a higher sensitivity, and insensitive to the variation in the rate of gasflow; and with a rapid response to the variation in the composition of gaseous sample during the continuous analysis. The apparatus can be used suitably as a detector in gas chromatography.

In this paper, by means of phase space and point transformation method, the second order system with dead zone and hysteresis loop has been studied. Various possible motions of system are described by phase trajectory and topological construction of phase space is demonstrated. The parameter plane is divided into stable region and self-oscillating region. A precise method for calculating amplitude and period of self-oscillation is obtained. Finally, an example of calculating amplitude and period is presented....

In this paper, by means of phase space and point transformation method, the second order system with dead zone and hysteresis loop has been studied. Various possible motions of system are described by phase trajectory and topological construction of phase space is demonstrated. The parameter plane is divided into stable region and self-oscillating region. A precise method for calculating amplitude and period of self-oscillation is obtained. Finally, an example of calculating amplitude and period is presented. The deduced results have indicated that hysteresis loop is the substantial cause for presence of self-oscillation, but dead zone can subdue self-oscillation. The system with hysteresis loop[1] which was investigated by Andronov and Bautin has been extended in this paper.

In this paper the dominant modes (quasi TE11mode) in circular waveguides filled completely or partially with tangentially magnetized ferrite are studied for the general case-the diagonal components of permeability tensor μr =μz≠μθ. It is found that the characteristic equations for right hand and left hand circularly polarized waves are identical. Consequently, there exists no difference between the propagation constants of these waves, the rotation of plane of polarization is absent when a linearly polarized...

In this paper the dominant modes (quasi TE11mode) in circular waveguides filled completely or partially with tangentially magnetized ferrite are studied for the general case-the diagonal components of permeability tensor μr =μz≠μθ. It is found that the characteristic equations for right hand and left hand circularly polarized waves are identical. Consequently, there exists no difference between the propagation constants of these waves, the rotation of plane of polarization is absent when a linearly polarized wave travels through the waveguides. We conclude that these waveguides can be used as polarization insensitive phase shifters and the results of the reference[3, 7](the propagation constants for right hand and left hand circularly polarized waves in these waveguides are different and when a linearly polarized wave travels through the waveguides the plane of polarization is rotated) are questionable.