A trapezoidal shaping algorithm was studied for digital multi-channel pulse height analysis in a digital nuclear spectrometer.
为了研制数字化核谱仪,研究了一种用于数字多道脉冲幅度分析的梯形成形算法。
A trapezoidal shaping algorithm was studied for digital multi-channel pulse height analysis in a digital nuclear spectrometer.
研究了一种用于数字多道脉冲幅度分析的梯形成形算法。
It is composed of pulse height analysis (PHA), auxiliary parameter acquisition, high voltage control and communication interface.
该仪器由脉冲幅度分析、辅助参数采集、高压控制和传输接口组成。
Based on a complicated programmable logical device (CPLD), a miniaturized universal pulse height analysis (PHA) module of high performance is realized.
介绍一种基于复杂可编程逻辑器件(CPLD)的通用高性能脉冲幅度分析(PHA)模块设计。
According to the results of this re search, digital baseline estimation method can estimate baseline optimally, and it is very suitable to be used in digital multi-channel pulse height analysis.
研究结果表明,数字基线估计方法能实现最佳基线估计,特别适于在数字化多道脉冲幅度分析中使用。
Analysis also found that everyone used the same amount of energy per stride, regardless of height.
通过分析还发现如果不考虑身高的因素,那么每个人每步消耗的能量是相等的。
The contrast analysis of measured results showed that the length of the image base line had no effect on the measurement of height difference under stereomodel.
测量结果的对比分析表明,象基线对立体模型下的地形高差测量没有影响,现用高差计算公式不能给出正确的结果。
The greatest height of footwall cutting is determined through the theoretical analysis of cut-off grade method and breakeven point method.
通过对边界品位法及盈亏平衡法的理论分析,确定下盘最大切岩高度。
The density and the height of alveolar bone of each abutment was measured and analyzed statistically by using a dental radiographic analysis software.
运用牙科图像分析处理软件对每一基牙的根周骨高度和骨密度进行测量并进行统汁学分析。
The analysis results of height and diameter growth of test species, the method to select drought resistant and heat resistant afforestation species were introduced in details in this paper.
文章除论述元谋干热河谷区的自然条件、参试树种的高、径生长状况和分析结果外,还详细介绍了抗旱耐热造林树种的选择方法。
Analysis results show that the algorithm is a valid method for height finding in multipath environment.
分析结果证明了该算法是一种多经环境下测高的有效方法。
In their analysis they controlled for other factors, such as education, height and self-esteem.
研究人员在分析中假设个人收入不受教育、身高和自尊等其它因素的影响。
The method makes it clear that bigger values of braking-energy height are got than those obtained by applying quiescent state analysis.
计算表明,这种分析方法比起以前的静定分析方法所求得的制动能高要大。
This paper deduces the new maximum height formula of loading on soft clay ground by the method of plasticity limit analysis.
对软土地基堆载极限高度进行了塑性极限分析,得出了计算公式。
By the roadbed height proposed and the analysis of wind velocity flow field, the active sand dune zone should be kept between 1.
按风速流场分析所建议的路基高度为:流动沙丘区路基合理高度宜在1。
In the analysis some of affecting reasons are considered including the earthquake waves, ratio of grouted and ratio of height to width.
分析中考虑了不同地震波、不同填芯率和不同高宽比等因素的影响。
By the analysis of average crack spacing, the maximum cracks width, crack height of the reinforced beams. derived a maximum crack width formula for the reinforced beam.
通过对加固梁平均裂缝间距、最大裂缝宽度、裂缝高度等的分析,推导出了加固梁最大裂缝宽度计算公式。
Subclassification analysis revealed that the prolapsed discs that centralized had significantly less disc height loss (P < 0.01).
次级分类分析表明间盘有显著的高度丧失(P < 0.01)。
The analysis of yield and quality of crops indicated that the sheltering range of shelterbelt net was 25 times tree height.
作物产量和质量分析表明,林网的防护范围为25倍树高。
Theoretical analysis shows that coal pillars plastic zone width not only with mining depth, mining height, but with the recovery rate.
理论分析表明,煤柱塑性区宽度不仅与采深、采厚有关,而且也同采出率有关。
The significantly linear relationship between precipitation, temperature, sunshine time and height growth during the development period of sugarcane ROC 1 was approved by using single factor analysis.
本文通过单因子分析,发现甘蔗新台糖1号的生长发育期内降雨、积温、日照时数的连续累计值与株高生长呈极显著的线性相关。
Based on experimental analysis and theoretical calculation, the wave velocity field has been obtained, which is used to calculate the wave height after breaking by VOF (Volume of Fluid) method.
首先通过实验测量和理论计算得到波浪崩破时的速度场,然后根据该速度场利用VOF法计算波浪破碎后的波高值;
With analyse and compare the results of calculate stability on longitudinal, lateral and lift cylinder, confirm the forklift capacity at Max. lift height, and make example analysis.
从纵向堆垛稳定、横向堆垛稳定及起升缸的压杆稳定三方面入手,对叉车最大起升高度起重量进行理论计算,通过综合分析比较来最后确定,并作实例分析。
Through over-all stability analysis, the influence of height-span ratio, rafter slope to the stability and the effective factors of gable portal frames are also presented in this paper.
通过对门式刚架的整体稳定分析,研究了刚架的高跨比、斜梁坡度对结构的稳定和计算长度系数的影响。
Based upon dozens of analysis cases on gabled frames with different beam span, column height and roof grade, the behavior or influence of tension rod to frame stress and frame stability is determined.
本文依据刚架不同的横梁跨度、立柱高度、横梁坡度、设计了一系列的算例,在大量的算例分析结果的基础上,得到了横梁拉杆设置与设置位置对刚架梁柱构件内力、应力、稳定性影响的变化规律。
Die stress analysis results show that the deformation of the die core increases with welding chamber height. For the stress distribution, there exists a best welding chamber height.
模具变形分析结果表明,随着焊合室深度增加,模芯变形程度增大,对应力分布来说,存在一个最佳的焊合室深度。
The analysis includes the height of sloshing wave, the stress and the strain of the tank wall, the uplifting of the base plate and the base moment and base shearing force.
包括储液晃动波高,罐壁的应力和应变,底板的提离以及基底弯矩和剪力。初步分析了浮放储液罐的“象足”变形产生原因及破坏机理。
According to the analysis of the flying height requirement of super high-density recording, it is necessary to take the rough into consideration.
根据对超高密度记录浮动间距要求的分析,必须考虑粗糙度的影响。
In the analysis of the point stability for deformation monitoring, especially in height displacement monitoring network, the method of mean gap is commonly used.
在变形监测点位稳定性分析中,平均间隙法是一种常用的方法,特别是在垂直位移监测网的稳定性分析中,其应用更为普遍。
In the analysis of the point stability for deformation monitoring, especially in height displacement monitoring network, the method of mean gap is commonly used.
在变形监测点位稳定性分析中,平均间隙法是一种常用的方法,特别是在垂直位移监测网的稳定性分析中,其应用更为普遍。
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