随着激光脉冲时间缩短,它们的峰值能量也随之减少。
实验表明,发光峰值能量随退火温度的升高而移向低能。
The experimental results shows that PL peak energy positions shift towards the lower energy with annealing temperature increasing.
气泡结构的光谱呈现出峰值能量高于全天区弥散伽马射线的状态。
The bubbles display a spectrum with higher peak energies than that of the diffuse gamma-ray glow seen throughout the sky.
同时,随着退火温度升高,光致发光光谱的峰值能量位置移向低能。
At the same time, the peak energy positions of PL spectra shift toward lower energies with the increase of the annealing temperature.
随着温度升高,这二种发光峰对应的峰值能量均红移,黄光发射峰的发光强度降低而紫外发光峰的强度则增强。
With the temperature increasing, the peak energies for both emissions show a red shift. Moreover, the yellow emission intensity decreases while the violet emission intensity increases.
LHC在一些规模内刚刚胜过较旧的对撞机。LHC已经达到垓电子伏特加速器峰值能量的3.5倍,而且还有望加倍。
There are some areas where the LHC, which already has achieved 3.5 times the Tevatron's peak energy and is expected to double, just has the older collider beat.
结果表明,该辐射器一方面可以实现空间能量合成,大大提高单个脉冲的能量(峰值功率),另一方面还具有良好的波束扫描特性。
Our results showing that with the launcher we can set the energy focus and enhance the single pulse energy (peak value power) effectively, besides, the launcher has its good beam scan performance.
岩杆中能量密度峰值随距离以指数形式衰减。
The peak value of energy density of rock attenuates exponentially with distance.
利用CCD(电荷耦合装置)相机所成象的光强度峰值拟合中性束中三种能量成分的空间密度分布。
The density profiles of three energy components in neutral beams are derived from the image peaks in the CCD (Charge Coupled Device) camera pictures.
由于隧道开挖采用多段微差爆破,所以多数实测爆破地震波中存在多个优势频率峰值,能量带分布很宽。
Multi-millisecond blasting is used in tunnel excavation, so there are several dominating frequency peak values in actual observation blasting seismic, and the energy distribution belt is wide.
胞状铝合金的能量吸收效率峰值和峰宽均大于胞状纯铝,表明胞状铝合金是一种更为优秀的吸能材料。
The energy absorption peak value and the peak width of cellular al alloy were bigger than those of cellular al, indicating that cellular al alloy is a better kind of material than cellular al.
受力超过峰值点,岩石发生突然破坏,瞬间释放出大量的能量,这一过程可以用灾变理论进行研究。
When the stress is over its peak value point, the rock will be suddenly destroyed and release a large amount of energy, a process that can be analyzed using the catastrophe theory.
大的峰值会使功率放大器饱和,在子载波间产生交调干扰和导致能量的带外弥散。
These large peaks cause saturation in power amplifiers, leading to intermodulation products among the subcarriers and disturbing out of band energy.
讨论了波的传播规律,并给出了铝材迎光面反冲速度峰值及比质量亏损与电子束的入射通量和能量之间的关系。
The relations between the peak front surface blow off velocity, specific mass loss and incident fluence and electron energy for aluminum are discussed.
得到了峰值电压正比于激光能量的条件和结论。
Conclusion and its condition are obtained, that signal peak voltage is directly proportionated with laser energy.
分别从声波频谱,声波能量,峰值频率,以及幅值等方面对管道内为单相气体和两相流体两种状态下的声波信号进行了研究。
Studied two conditions of acoustic signals when it was single-phase gas and two-phase flow in the pipeline from sound spectrum, acoustic energy, peak frequency and amplitude.
结果表明,在FFH-OCDMA系统中,光纤色散导致解码自相关光脉冲峰值功率和光脉冲取样能量的降低,进而导致系统误码率(BER )的增加。
The results of simulation show that dispersion seriously reduces the peak power and sample energy on the FFH OCDMA system. Hence, bit error rate(BER) of system is increased by dispersion.
在直径为6毫米的电子枪窗口后测得电子束峰值电流为7安,脉冲的半峰宽为6~8毫微秒,最大电子能量约为107千电子伏特。
Thee-beam peak current is 7A measured behind a 6mm diameter e-beam window. The pulse duration (FWHM) is 6-8ns and the maximum electron energy is about 107keV.
更重要的是,飞轮储能系统除可降低峰值功率要求,从而节省空闲期间的能量。
More importantly, the addition of a flywheel energy storage system lowers the peak power requirements which saves energy during idle periods.
可以提供滤波器用于在接近特征发射峰值的区域之外的区域阻挡来自源的电离能量。
A filter may be provided for blocking ionizing energy from the source in regions other than a region proximate the characteristic emission peak.
算例表明,振动响应的能量集中分布在波浪载荷的峰值频率处。
The example shows that the energy of vibration respondence is mainly distributed over the peak frequency of the wave force.
随着节点相对刚度比的增加,结构在地震作用下的峰值加速度反应受输入地震波能量分布特征的控制,分布规律非常复杂。
The peak acceleration responses are fully controlled by the relative stiffness ratio and the input seismic excitation, and their distributions are quite complicated.
峰值信噪比(PSNR)等基于能量的度量指标在应用于矢量地图水印系统时具有一定的局限性。
Some energy based metrics, e. g. peak signal to noise ratio (PSNR), have some limitations while applied to vector map watermarking systems.
讨论了掺镱双包层光纤放大器输出脉冲能量随不同输入脉冲峰值功率和泵浦功率的关系。
The relations between the output pulse energy of the amplifier and the different input pulse peak power or pump power are also discussed.
本装置能够实现对激光脉冲峰值功率相对值的测量,在Z扫描实验时,达到对激光器输出能量变化进行实时监测的目的。
The device can be applied to measure the relative value of laser pulse peak power, therefore it can monitor the fluctuation of output energy when Z-scan experiment is carried out.
对于高斯型分布的微细离子柬注入,对其径向坐标的随机抽样作了模拟分析,结果表明横向分布与束半径密切相关,并且横向能量淀积的峰值位置就在束半径附近。
The results show that the transverse profile is correlative with the ion beam radius, and the top position of the energy deposition distribution is near the ion beam radius.
轴系扭振的模态对数衰减率正比于每个振动周期耗散的能量与峰值应能的比值。
This logarithmic decay ratio of the shaft set is in direct proportion to the ratio of the energy dissipated per cycle to the peak strain energy.
轴系扭振的模态对数衰减率正比于每个振动周期耗散的能量与峰值应能的比值。
This logarithmic decay ratio of the shaft set is in direct proportion to the ratio of the energy dissipated per cycle to the peak strain energy.
应用推荐