最后分析了收发分置海洋混响平均强度的衰减规律。
At last, the average intensity of reverberation for bistatic case had been deduced.
杂音的平均强度和长持续时间反映出声口压力差异很大。
The even intensity and long duration of these murmurs reflect the large pressure difference across the orifice where the sound originates.
通过平均强度场,很好的抑制了强度再现像中的散斑噪声。
By averaging the intensity fields, the speckle noise in the reconstructed images is well suppressed.
结果显示,非均匀性致使光折变光栅的平均强度减弱,衍射效率降低。
The average saturation space-charge field is small and the diffraction efficiency is low as a result of the non-uniformity of the grating.
通过对邻居节点平均度和邻居节点平均强度的研究表明,该网络具有非匹配特性。
Particularly, by the research of the average neighbor degree and the average neighbor strength, one can show that the network has a disassortativ…
本文就是在前人工作的基础上对浅海海洋混响平均强度衰减规律进行了一些有益的改进。
In this thesis, some useful rules fOr average reverberation intensity decaying are given basing onthe work Which have been done by other researchers.
本文得到了在波导传播中的无方向性点源的平均声压、平均强度和声信号振幅的起伏率。
The mean pressure, mean intensity, and the coefficient of variation of amplitude of the signal propagated in wave-guide were obtained in this paper.
去年,他和同事MattPenn指出,太阳黑子磁场的平均强度从1995年起,已经急剧下滑。
Last year, he and colleague Matt Penn pointed out that the average strength of sunspot magnetic fields has been sliding dramatically since 1995.
实验结果显示,采用逆变焊机进行焊接,焊点的平均强度有所提高,飞溅率和未焊合率均有大幅度降低。
The experiment shows that by using inverter spot welding, the average intensity of the welded spot is increased while the splash rate and the incomplete penetration rate are descend.
文中用这种模式计算了太阳短波以及地球红外热辐射通过卷云时的辐射通量传输性质以及方位平均强度的分布。
The model is employed to determine the radiative flux properties and the intensity distribution of cirrus for both solar and thermal infrared radiation.
平均强度是描述海洋混响的一个重要物理量,很早就有人对其衰减规律进行研究,但至今还没有得到完满的结果。
Average intensity is one of the physical parameters which are used to describe the oceanic reverberation and the researches about it had been carried out a long time before, but not thoroughly yet.
分析结果再现了矿柱从微破裂产生到宏观裂纹形成、最后产生失稳破坏的全过程,并研究了统计平均强度与极限承载力的关系。
The paper numerically demonstrates the pillar failure process-from micro crack to macro crack to unstable failure and studies the relations between limit load and statistical mean strength.
特别是对于新手,因为新手通常会跑得过快或强度过大,这会使其心率高于平均水平从而不能获得好的健身效果并挫败锻炼的积极性。
Especially beginning runners tend to run too hard too soon, resulting in a much higher than average heart rate and poor results physically and motivation-wise.
平均每个美国人每年接收360毫雷姆的射线,其中300毫雷姆来自自然放射源,60毫雷姆来自人类活动(雷姆是射线强度单位)。
The average American receives 360millirems of radiation each year, 300 from natural sources and 60 from man-made activities. (a rem is a unit of radiation exposure.)
阳光经过建筑物这个过滤器过滤后,进入到房间内的光线平均还不到百分之五,节能灯泡的光线强度简直就‘更可怜了’。
Less than five per cent of daylight filters into the average building, and energy-efficient light bulbs are an 'unmitigated disaster' due to their lack of intensity.
耐破因数量度纸张耐破裂强度的值。它是某种纸张在某个定量下的平均耐破度。
Burst factor a measure of the bursting strength of a paper. It is the average bursting strength for a paper of particular substance.
按照目前的能源储量和开发强度测算,世界化石能源平均可开发时间已不足百年。
According to the energy reserves and development intensity calculation, the world fossil energy on average less than one hundred years development time already.
按平均计算,今年的增长率不大,但这不会使我们在经济复苏的强度问题上做出错误结论。
On average, the growth rate this year will be smaller but this should not lead to the wrongful conclusion regarding the strength of the recovery.
在中国东部,平均降水强度极值出现的范围趋于扩大。
In eastern China, much above normal mean intensity of precipitation tends to increase.
顾比复合移动平均线长期组下边缘是一个更加有用的度量趋势强度和潜在反弹点的方法。
The lower edge of the long term GMMA is a more useful measure of trend strength and potential rebound points.
结果表明:沥青基炭复合材料的密度和抗压强度随焦炭颗粒平均细度的增大而增加。
Results show that the density and the compressive strength increase with an increase of the average (particle) size of granular pitch coke.
对山体尾流中最大平均速度扰动和湍流强度扰动的衰减规律以及山体尾流结构进行了分析。
The decay laws of the normalized maximum perturbations in the mean velocity and turbulent intensity in the wake and the wake structure are discussed.
云滴谱的不确定性能够引起最大超过10%的平均降水强度的改变,而且其差异在白天比夜间更明显。
The maximum change of mean rainfall intensity is over 10% due to CDSU and difference among experiments is more obvious in the daytime than at night.
经向温度梯度的改变,直接影响到对平均经圈环流及西风急流强度的模拟。
The change of meridional temperature gradient influences the strength of the mean meridional circulation and the westerly jets directly.
灌水矿化度的增加降低了小麦在生育期的平均耗水强度,增加了小麦的水分利用效率。
High salinity of irrigation water resulted in lower average water consumption intensity of wheat during the whole growing season, but higher water use efficiency.
在达到最大强化因数时,三角形电极所需要施加的平均电场强度和能耗比圆柱电极低得多。
However, the average electrical field strength and energy consumption for the maximum enhancement factor for the triangular rod electrode are much lower than for the cylindrical electrode.
我们已能够通过比较经历过常规应力解除芯片来确认被改进芯片强度的平均、最小、最大值。
We have been able to confirm that average, minimum and maximum values for die strength could be improved compared with die that underwent the conventional stress relief.
这一有效切应力不但是对切应力类水流强度指标的总结,还可以概括平均流速和水流功率等水流强度指标。
The effective shear stress not only generalizes the flow intensity but also summarizes the flow intensities of mean flow velocity, stream power and unit stream power.
这一有效切应力不但是对切应力类水流强度指标的总结,还可以概括平均流速和水流功率等水流强度指标。
The effective shear stress not only generalizes the flow intensity but also summarizes the flow intensities of mean flow velocity, stream power and unit stream power.
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