Based on boltzmann distribution law,thermodynamic scale of temperature is discussed of three level laser working matter system in negative temperature state,realized population inversion.
从玻耳兹曼发布律出发,对处于负温度状态(即实现粒子数反转)的三能级激光工作物质系统的热力学温度进行了讨论,指出在负温度状态下,粒子系统的热力学温度仍可以大于零,证明了负温度状态并不等同于热力学温度T<0的状态。
The characteristics of negative temperature state system were discussed, and compared with the image-forming behavior of thin convex lens.
分析了处于负温度状态系统的特征,并将其与薄凸透镜成像特征作类比,阐明了应用类比法讲授负温度状态的优越性。
Practically a series of tempera-ture of asphalt under given condition works as state changing temperature,called asphalt temperature state point.
实用上只能用一系列规定的条件状态时的实际温度,作为其状态转变温度,此温度称为沥青的温度状态点。
A piecewise PSM based on load status was proposed in this paper, which could either match the requirements of energy balance or keep the actual switching frequency of the power device from audible noise range.
本文从能量平衡和避免进入音频范围的角度出发,提出一种基于负载状态的分段式PSM调制模式,并给出了该分段式PSM调制模式的工作原理、占空比的设计方法、验证电路和实验结果。
Left heart function features of women basketball players under different loads;
不同负荷状态下女子篮球运动员左心功能特征分析与评价
EEG Data Analysis of Memory Impairment at Rest and Cognitive States;
安静及认知负载状态下记忆障碍的脑电分析
Multiload (cpu, load average, memory, net, swap) applet for the GNOME panel.
用它来查看系统的负载状态。我选择观察的是处理器使用率,系统平均负载,磁盘使用。
Bearing selection shall limit the bearing temperature rise to a maximum of 60 C under full load operation.
在全负载状态下,所挑选的轴承将轴承温度限制在60℃以下。
Passenger Dedicated Line s Traction Power Supply Load Modeling on RTDS;
客运专线牵引供电系统负载状态数字动模实验系统建模
heavy starting duty
在重负载下的启动状态
cause to load (an operating system) and start the initial processes.
使负载并从最初的状态开始。
Analysis of Torque During Canal Instrumentation Using Rotary Endonontic Instruments under Dynamic Condition;
机动状态下根管扩大器械工作负载的研究
Influence of the Transmitter Output Network Load Change on Operation Status
发射机输出网络负载变化对工作状态的影响
operation weight empty [light condition]
空载行驶〔空载状态〕
maximum all-up weight [loaded condition]
最高承载重量〔载荷状态〕
Morphological Characteristics of the Cultured Antigen-loaded DC of Mice in Vitro
体外培养的小鼠抗原负载树突状细胞的形态学特征
A Strategy of Dynamic Load Balancing based on Real-time Load
一种基于实时负载的动态负载平衡策略
Distribution and Morphological Observation of DC and Antigen-loaded DC in Tumor Mouse Model in Vivo
树突状细胞和抗原负载树突状细胞在肿瘤模型鼠体内的分布和形态学观察
Dynamic current monitor reflects transient loading current instantly to judge the faulty parts of mobile circuit board easily.
动态电流监测器能瞬时反映出负载跳变状态,更容易判断手机板的故障部份。
ballast pump status-indicating system
压载泵状态指示系统
In-house test have shown that the life span of the Actuator was increased by more than two-fold when operating under max. load and high cycles.
在最大负载和高频率操作状态下,内部测试显示执行机构的使用寿命增加了两倍多。
A pair of glass fibers is believed to be capable of carrying phone calls up to33, 000at the same time, whereas a pair of copper wires can only handle24at its best.
据信一对玻璃纤维能同时传递达33,000个电话,而一对铜线最佳状态时也只能负载24个。
The dynamic load balancing implementation model in the distributed system
分布式系统中动态负载均衡实现模型