300k

Reliability Design of the 300k High-speed Cable Transmission System

300k高速电缆传输系统的可靠性设计

The Measurement and Analysis System of Low Frequency Noise Spectrum in the Temperature Range of 77 ~ 300K

77～300K低频噪声谱测量及分析系统

A measuring apparatus of thermal expansion coefficient between 77K and 300K

77～300K热膨胀系数测试装置

The thermal conductivity is measured by longitudinal steady method in the temperature range form 4.2 ~ 300K .

低温热导率测量采用稳态纵向热流法，可使用的温度范围为4.2～300K。

The temperature of condenser can be regulated between 10 ~ 300K .

低温底板的温度可调节在10～300K之间。

An equipment for measuring mm wave properties of high Tc superconductors from 20K to 300K

20K&300K高Tc超导体毫米波特性研究装置

A coagel to liquid crystalline phase transition was observed at 300K .

结果表明该体系的凝聚胶-液晶相转变温度为300K。

Quantitative Modeling of DC and Transient Characteristics at High Injection Level at 77K and 300K in Silicon Bipolar Transistor

低温高注入硅双极晶体管电流增益和特征频率的定量模拟

The thermal coefficient of resistance ( TCR ) was high up to 10 % / K at 300K .

室温（300K）时的电阻-温度系数（TCR）可大于10%/K，是目前红外热成像薄膜TCR的四倍。

Spectrum characteristics of the Ti ~ ( 3 + ): Al_2O_3 system in the temperature range from 5 to 300K were measured .

测量了5&300K温度范围内Ti~（3+）：Al2O3的光谱特性。

The band model parameters are obtained for 4.3 μ m band of CO2 from 300K to 3000K .

并在很宽的温度范围内系统地计算了CO2分子4.3μ带的谱带模型参数（S/d）和（1/d）。

We have measured photoluminescence spectra for n type and p type epitaxial layers with x < 0.39 at 300K .

在300K下，用小功率He-Ne激光器作光源，对x<0.39的n型和p型外延层进行了光致发光测量。

Analysis of Propagation Delay t_ ( pd ) for ECL Circuits in the Whole Range of 77 ￣ 300K

ECL电路传输延迟时间t（pd）的全温区分析

Electrical resistivity of alloy gdho_ ( 0.15 ) from 77 to 300K

GdHO（0.15）合金电阻率研究

This paper introduces the apparatus for measuring the thermal expansion coefficient of materials used in the runge between 77K & 300K temperatures .

介绍了一台相对比较法膨胀仪，在77～300K范围内测试了材料的热膨胀系数。

In addition , the radial distribution function of pure water at 300K has also been calculated by indirect constant NVT Monte Carlo simulation .

并采用间接的NVT蒙特卡罗方法，计算了水在300K下的原子对径向分布函数。

The results also show that the saturation magnetization and coercive forces of the films decrease with temperature increase at the temperature of 40 ~ 300K .

在40~300K之间，薄膜饱和磁化强度和矫顽力都随着温度增加而降低。

Presented in this paper is an adiabatic calorimeter for measuring the specific heat of solid powder at temperatures ranging from 77 to 300K .

本文描述了一个用于77&300K测量固体粉末比热的绝热量热器，经标准样品苯甲酸的校验，结果为：装置的准确度达到0.65%，测量精度优于1%。

Spin-polarized properties , including the spin scattering length and the spin polarization , are investigated at the temperature ranging from 77 to 300K .

在77～300K的温度范围内，对自旋散射长度、自旋极化率等自旋极化输运特性进行了研究。

Analysis of experimental data indicates that the noise equivalent temperature deference ( NETD ) of the system at room temperature ( 300K ) is about 0.2K .

该系统在室温时（300K）噪声等效温度差（NETD）达到0.2K。

Full exhibition of incomplete ionization of dopant from 300K to 600K under the condition of weak electronic field results in different characteristics from those of conventional model .

在300~600K温度范围表面弱电场的条件下，由于杂质不完全离化作用得到充分体现，因此器件的工作状态有不同于常规模型下的特性；

The thermal quenching of PL intensity for samples annealed at 900 ℃ measured at temperatures from 15K to 300K is 30 % .

测量温度从15K变化到300K时，样品（900℃，30min退火的GaN：Er）的1540nm处PL温度猝灭为30%。

A computer real-time data acquisition device for the measurement of Seebeck coefficients and electrical conductivities from 300K to 1000K were designed and installed in the present work .

本项工作中，自行设计制作了一套用于测量300K～1000K范围内的Seebeck系数和电导率计算机自动测量装置，并探讨了测量数据的处理方法和过程。

The dc conductivity in a-Si : F , H thin film prepared by radio frequency sputtering has been measured in the temperature range from 300K to 77K .

在30077K温区内对射频溅射制备的aSi：F，H薄膜样品作了直流电导测量。

The result of computation , which is about water with 300K , viscosity 1 003 × 10 - 3Pa · s , has been verified by physical test .

数值计算结果，即针对300K水，粘度为1.003×10-3Pa·s流场的计算结论得到了物理实验验证。

The MR of the porous samples , which decreases monotonously with the rise of temperature in the temperature range of 0 to 300K , is mainly dependent on their microstructure .

多孔样品的MR主要取决于显微结构，在0~300K温度范围内MR随温度升高单调下降。

There are two internal friction peaks ( at 300K labeled as P-1 and 125K as P-2 ) for the superconducting sample .

对于超导样品，发现了两个内耗峰：P1（300K）和P2（125K）。

Higher collision energy may be more helpful to form the quasi-crystal icosahedron , which has lower energy status , when cooling to 300K after rearrangement collision of two gold clusters .

较高的碰撞平动能有助于两个金原子团簇碰撞后形成能态较低的正二十面体等准晶结构。

The fluorescence spectra of Cr3 + : YGG - crystals were studied at the temperatures ranging-from 10K to 300K with laser induced fluorescence method .

在10K→300K温度范围内测量了YGG：Cr~（3+）的激光诱导荧光光谱，测出了有关荧光谱线的分裂量。

According to the basic control requirements , for instance , page control , carriage return , and new line control , the chromatography printing model and the corresponding C description for EPSON 300K are given .

在考虑了打印页的尺寸（规格）、以及回车换行基本控制要求的基础上，给出了套打打印模型以及针对EPSON300K的C语言描述。