峰值
- 与 峰值 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Then, experimentally apply VALUE s of resistive loading to reduce peaking to a satisfactory VALUE
然后,试验性地选择阻性负载的值,使峰值减少到满意的值。
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The peak responsivity of the device is about 0.07 A/W at 308 nm, and the rise time and the fall time is about 10 and 190 ns, respectively.
器件的最高峰值出现在308 nm,大小为0.07 A/W,器件的上升时间为10 ns,下降时间为190 ns。
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The main reason for this was resuspension.
随后又有升高,主要原因为沉积物的再悬浮;在丰水期距离A03站点11.5~15km,重金属浓度有低谷河段,随后又有一峰值,该位置比枯水期推后了约1.3km。
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PCN was prepared by means of intercalation compounding,and the flame retardance of PCN was studied.
通过插层复合法制备了PCN ,研究了PCN的阻燃性能,结果表明,粘土含量比仅为 2 %和 5 %的尼龙-6/粘土纳米复合材料的热释放速率峰值比尼龙-6分别下降 3 2 %和63 %,烟气的生成速率表现出同—趋势。
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Among the 45 neurons generating phasic firing, 8 (17.78﹪) neurons could still be induced phasic firing after treatment with 1×10-2 μg/mL SVHRP and 37 (82.22﹪) neurons had no responses to the stimulation. The AP firing of neurons was dramatically different after treatment with SVHRP (P<0.01, n=45). Among the 7 repetitive firing neurons, all of them could only generate 1 or 0 AP instead of repetitive firing when SVHRP was applied. The number of APs was 14.57±1.00 and 0.57±0.20 before and after SVHRP treatment (P<0.01, n=7). The AP rheobase was (75.10±8.99) pA and (119.85± 12.73) pA before and after 1 × 10-4 μg/mL SVHRP application, respectively (P<0.01,n=8). The AP threshold was increased from (-41.17±2.15) mV to (-32.40±1.48) mV after 1×10-4 μg/mL SVHRP treatment (P<0.01,n=8). The peak amplitude of AP was (68.49±2.33) mV for the neurons before treatment with 1×10-4 μg/mL SVHRP and (54.71±0.81)mV after treatment (P<0.01, n=8). These results showed that SVHRP could decrease the AP firing frequency, increase the AP rheobase and threshold, but decrease the AP peak amplitude of hippocampal neurons.
在产生位相放电的45个细胞中,有8个细胞在SVHRP处理后仍可以诱发出位相放电(占17.78﹪);37个细胞在SVHRP处理后无法诱导出位相放电(占82.22﹪),SVHRP处理后动作电位的产生与处理前相比,有显著差异(P<0.01,n=45);在产生重复放电的7个细胞中,在1×10-2μg/mL SVHRP作用后均不能再次诱发出重复放电,而是产生一个动作电位或不再产生动作电位,药物处理前产生的动作电位个数为14.57±1.00,SVHRP处理后产生动作电位的个数为0.57±0.20,二者之间有显著性差异(P<0.01,n=7)。1×10-4 μg/mLSVHRP处理后,诱发动作电位产生的基强度由(75.10±8.99)pA增加到(119.85±12.73)pA(P<0.01,n=8);阈电位由(-41.17±2.15)mV升至(-32.40±1.48)mV(P<0.01,n=8);动作电位峰值由(68.49±2.33)mV下降至(54.71±0.81)mV(P<0.01,n=8)。
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Sanders et al.13, in a study of twenty-four skeletally immature girls, found that a Risser sign of 0 and an open tricartilage acetabular cartilage correlated with peak height elocity.
Sanders在一项包括24例骨发育未成熟的女性的研究中,发现Risser指数0和开放髋臼三软骨与身高增长峰值相关。
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Was higher than those of other altitudes. Rosaceae was the family with the richest species in the seed
和巴山冷杉的种子储量在中等海拔呈现峰值;较高海拔处,糙皮桦作为优势成分之一所占的比例较
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For example, by using the functions of GIS for map layers piling and combination, data query and comprehensive analysis, the seismotectonic map of Eastern Asia Region is compiled, the potential seismic source area of the region is delineated and their seismic activity parameters are obtained respectively. On the bases of these, the peak ground accelerations with probability of exceedence of 10%in 50 years for Eastern Asian Region are computed and assessed by 1°×1°.
以东亚地区地震危险性分析为例,在GIS平台下,利用GIS的图层叠加和拼接、空间数据查询和综合分析功能,编制了东亚地区地震构造图,划分了该区的潜在震源区,并得到了各潜在震源区相应的地震活动性参数,在此基础上,按1°×1°计算和分析了东亚地区未来50年超越概率为10%的峰值地面加速度。
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A high resolution ranging method is described utilizing a novel modulated waveform, hereafter referred to as coherent burst modulation. The laser is sinusoidally modulated for a brief period of time and then is off for a much longer period of time.
在脉冲相位式激光测距中提出采用连续发射的正弦调制脉冲信号提高发射激光的峰值功率以提高测程,但发射激光的平均功率被保持很低保证了发射激光对人眼的安全。
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It is found that,in a first-order differential Raman spectrum,almost all noise peaks are confined within a narrow horizontal band-like region with the base line going through its middle,whereas thesignal peaks shoot up and down much far beyond the region.Based onthis property,a new peak searching method with the aid of first-order differentiation is suggested.In this paper,a R_spectrumpeak labelling program for SPEX 1403 laser spectrometer with DMIBcomputer is reported.The result of peak labelling sho...
作者提出了用一阶导数谱辅助求 Raman 光谱峰值的新方法,较好地解决了谱峰与噪音的识别问题;编制了 SPEX_(1403)激光 Raman 光谱的标峰程序,具有10种不同大小尺寸的绘图功能、9种不同的字号供标峰选用,操作分为自动、半自动和手动三种方式,具有用于图注、实验条件说明的打字,存、取及复制标峰谱图等功能,克服了一般标峰过程中常见的弊病,标峰效果满意。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。