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The experimental results show that by using this method, the nonlinear systems in、earphones can be analyzed qualitatively, that the linear and nolinear regions can be determined, and that the pulse and frequency response can be measured simultaneously.
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结果表明，这种方法对于耳机这种较弱的非线性系统能很好地定性分析，界定耳机的线性与非线性区域；并且能同时测量耳机的脉冲响应和频率响应，这是常规方法所无法比拟的。 |
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The experimental results show that decreasing rolling temperature is helpful in getting the fine austenite grain size in comparison with the conventional rolling deformation temperature, which is a kind of potential technique for improving the general pro
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实验结果表明：降低轧制温度有利于得到较细小的高温奥氏体晶粒，是一种提高工件综合性能的新工艺。 |
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The experimental results show that it is feasible with the aids of chemical change that could transfer non-electrochemical active base substances in oils to electrochemical active Cu(superscript 2+), and the method can meet with the demand to determinatio
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研究结果表明，通过化学转换将润滑油中的碱性物质（电化学技术不可测量）转换为铜离子（电化学可测量）来完成润滑油总碱值的测定是可行的，并可以满足测定时对于可行性、重复性和准确性的要求，还具有自动化程度高、操作简单、测定时间短等优点，适合进行现场润滑油测定。 |
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The experimental results show that the DPF system has 95% high trapping efficiency, and over 89% high regeneration efficiency, low back pressure, good adaptability to engine operating conditions.
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试验结果表明：系统的碳烟过滤效率高达95%，排气背压低，再生效率超过89%，工况适应性好。 |
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The experimental results show that the amplitude of vibration decreases and the resonance peak moves to higher frequency as the strength of electric field increases.
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实验表明，随外加电场强度增加，结构振动幅值减小，系统谐振峰向高频方向移动。 |
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The experimental results show that the characters of tree height, dbh, and volume, etc. of every family progenies of Pinus massoniana seed orchard are all evidently higher than those of control (CK), 7 fine family materials whose volume growth exceeds the
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摘要对漳平五一国有林场马尾松种子园18个初选家系进行子代测定，采用随机区组设计、8次重复，对6年生的树高、胸径、材积等性状进行测定，试验结果表明：马尾松种子园各家系子代均明显高于对照(CK)，共选出7个优良家系材积生长超过对照50%以上材料，作为营建马尾松改良种子园和工业原料林的材料。 |
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The experimental results show that the contacting force error between real phase track and ideal phase track can be reduced by human-simulated intelligent parameter-adjusting level control of force sensing in remote welding, which makes the operator posse
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实验表明，通过遥控焊接仿人智能力觉参数校正级控制，能减小焊接力觉实际相轨迹与理想相轨迹误差，使焊接操作者产生较好的力觉临场感效果，增强对遥控焊接复杂任务的操作能力，提高遥控焊接质量。 |
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The experimental results show that the histogram cross matching function is a useful criterion for measuring the performance of compressed images.
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实验结果表明，直方图相交匹配函数是一种有效的图像压缩评测准则。 |
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The experimental results show that the information entropy window with the wavelet sub band method enables to produce favorable visual characteristics, and the efficiency of contrast enhancement is 80% greater than that of the conventional method.
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实验表明，采用信息熵窗的小波分析方法来增强弱目标图像能够产生良好的效果，对比度增强效率比传统增强方法提高80%以上。 |
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The experimental results show that the internal friction peak of the material in the three conditions appears differently, and the influence of temperature on the characteristics of frequence of internal friction in the 3-Point Bending mode is greatest; t
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结果表明：泡沫铝硅合金在不同边界条件下的内耗峰出现情况不同，且温度对三点弯曲模式时内耗的频率特性影响最大；三种边界条件下泡沫铝硅合金的内耗的振幅效应基本相似；温度对该材料在三点弯曲模式比单双悬臂梁振动模式下内耗的影响更大。 |
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The experimental results show that the location of the diffuser should be close to the nozzle exit, and the shape and size of the diffuser entrance should match the nozzle exit.
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实验表明，扩压段应安装在距主喷管较近的位置，并具有与主喷管相匹配的入口面积和形状。 |
