对...产生影响

词组短语

bear on · react on

与对...产生影响相关的网络例句 [注：此内容来源于网络，仅供参考]

Various light resources in road lighting produce different optical biological effects which affect drivers'astuteness and traffic safety.

采用不同的道路照明光源，会产生不同的光生物效应，从而对驾驶员的机敏程度等产生影响，即对发现障碍的反应时间产生影响，并会影响道路照明安全。

The main object of this research is to investigate synthesis of Cu23Cl Cu and CuO nanoparticles through electrospinning and heat-treated method The research is mainly focused on preparative parameter and the change of heat-treated temperature to form the nanoparticles inlaid in silicon fibers the shape and color change are dicussed First of all to prepare the Polyvinyl butyral and silica dioxide complex nanofiber by electrospinning and then to investigate different heat-treated temperature and reactive time to being an influence on the products The results detected by SEM XRD TEM EDS FTIR combined sol-gel process and electrospinning can prepare Polyvinyl butyral and silica complex nanofiber The experimental result is found when heat-treated temperature is 100~4750C it can produce Cu23Cl nanoparticles; Above 4750C~ 4900C it can produce Cu nanoparticles; Above 450~7000C it can produce CuO nanoparticles And the viscosity is lain between 20~40cp and the sol-gel process time is 3hr it can produce the thinner fibers The average diameter of the fibers are 107 88±21 01nm;Due to the nanoparticles inlaid in the silica fibers the thinner fibers can be inlaid the smaller nanoparticles so this is the result that the experiment is expected To calcine the complex fibers is to produce surface silica fibers contain Cu23Cl Cu and CuO nanoparticles due to surface plasma resonance it make the color of the fibers become yellowish green from light white green turn into the red nuclear finally As the experimental result to utilize sol-gel process combine electrospinning can produce porous silica fibers contain Cu23Cl Cu and CuO nanoparticles

本研究旨在探讨「利用放电纺丝和热处理法来合成Cu23Cl、Cu和CuO奈米粒」之研究，实验著重在制备参数与热处理温度变化对所形成的奈米粒镶嵌在二氧化矽纤维中的形态与颜色变化探讨。首先，利用放电纺丝法制备出聚乙烯醇缩丁醛及二氧化矽之奈米纤维，比较不同的热处理温度与反应时间的改变对产物生成产生影响，进而研究不同热处理温度和时间对生成奈米粒的影响。产物经由SEM、XRD、TEM、EDS和FTIR等仪器分析结果显示，结合溶胶-凝胶法(sol-gel process)和放电纺丝法可产生聚乙烯醇缩丁醛及二氧化矽复合奈米纤维。实验结果发现，若热处理温度在100~4750C下可得到Cu23Cl奈米粒，475~4900C 可得Cu奈米粒，450~7000C以上可得 CuO奈米粒。而黏度介於20~40cp间和溶胶-凝胶时间为3hr时，可产生直径比较细的纤维，纤维直径为107 88±21 01nm；且由於奈米金属颗粒镶嵌在二氧化矽纤维中，直径比较细的纤维，可以得到比较小的奈米金属颗粒，这与实验预期相符。而锻烧此复合物产生多孔的二氧化矽纤维并包含Cu23Cl、Cu和CuO奈米微粒时，由於表面电浆子共震关系，而使纤维颜色由淡白黄绿色变成黄绿色，再变红褐色。由实验结果得知，利用溶胶-凝胶法(sol-gel process)结合放电纺丝法和不同热处理温度，可产生Cu23Cl、Cu和CuO奈米粒镶嵌在二氧化矽纤维。

The effect of tribology factors on bearing vibration is studied experimentally. AR model and WPT are used to processing the normal arid abnormal signals. The results are as follows:1. The vibration of ball bearings is caused by the tribology action of contact pairs of ball and ring races and has the essential of tribo-dynamics. Any factors affecting the tribology characteristics of contact pairs will affect vibration and noise of bearings consequently.2. Vibration characteristics of bearing keep almostly unchanged with the increasing of axial load expecting the increasing of nature frequencies. When radial load increasing with axial load unchanged, nature frequencies keep unchanged but some new vibration peaks appears in the spectrum.3. Vibration amplitudes are damped and nature frequency are enhanced with sufficient lubrication. Vibration and noise of bearings increase obviously and roar can happen and the contact surfaces scratch slightly under insufficient and unclean lubrication state. Bearing will be disabled in a few minutes without any lubrication.4. Bearing vibration is unstable under low speed. With the speed increasing, the vibration become stable and natural frequencies increase slightly but the amplitudes increase apparently.5. Bearing vibration can be excited only by some harmonics ofwaviness without lubrication and by all harmonics with lubrication based on the theoretical analysis.6. The nature frequencies of ball bearings decrease with the increasing sizes. When international clearance increasing, nature frequencies decrease in radial and increase in axial and angular and the amplitudes increase in radial and decrease in axial and angular. When the number of balls increasing, nature frequencies increase and amplitudes decrease. When the pitch diameter increasing, axial nature frequency increase and others nearly keep no change. When outer race groove curvature radius increasing, nature frequencies increase in radial and decrease in axial and angular and amplitudes keep no change in radial and increase in axial and angular. When inner race groove curvature radius increasing, nature frequencies decrease and amplitudes increase.7. The distortion in amplitude and frequency components of bearing vibration signals picked up by the present probe measurement method is founded and right conclusions cannot be achieved by the signals. When accelerometer is rigidly screwed with steel stud onto a flat outer surface of a ball bearing, vibration signal can be got without distortion and the reliability of research on bearing vibration is assured.8. AR model is suitable for large samples of bearing vibration signals, square root of length of samples can be used as the upper limitation of order determination and the FPE order selection criterion is effective. Many advantages of AR spectrum are founded over the classical based on FFT.9. Time-Frequency analysis is necessary for abnormal noise of ball bearings. WPT overcomes the principle shortcomings of STFT and proved to be a best tool to process the abnormal signals.

理论分析和试验研究表明： 1球轴承振动是钢球—滚道接触副中的各种摩擦学作用引起的，具有摩擦动力学的本质，任何对接触副的摩擦学特性有影响的因素都将对球轴承的振动和噪声特性产生影响； 2中心轴向载荷作用下，载荷增大使球轴承的固有振动频率升高，载荷越大同样的载荷增幅引起的频率升幅减小，足够大的中心轴向载荷作用下载荷的变化对球轴承振动的频率特性不会产生明显的影响； 3轴向和径向联合载荷作用下，径向载荷不大时球轴承振动的固有频率基本不变，但是可能引起变刚度激励的非线性振动，出现新的频峰，过大的径向载荷将使部分钢球脱离接触，使球轴承的振动和噪声呈现不稳定状态； 4润滑对球轴承的振动和噪声特性有重要的影响，良好的润滑对振动有明显的抑制作用，润滑不充分时，振动和噪声的水平会有明显增高，一定条件下还会激发接触副中的谐振，发出啸声，造成接触表面的伤害，无润滑干接触时，短时的运转就会损伤接触副表面，使振动和噪声迅速增大，并随时可能引发严重的磨损和卡滞失效；接触副润滑良好时，油膜的"刚化效应"使球轴承振动的固有频率有所提高，润滑剂中含有弥散性污浊时，振动的幅度总体升高，但弥散性污浊不会改变球轴承振动的频率特性；浙江大学博士学位论文：球轴承振动的研究 5低速时，球轴承振动的基本特征呈现不稳定状态，随着转速的提高，球轴承振动的频率特性趋于稳定，固有频率频峰升高； 6理论分析表明，干接触时钢球和滚道表面波纹度的某些谐波分量能激励球轴承的振动，振动的幅值与谐波幅值成正比，实际球轴承中钢球的分布不可能完全均匀，波纹度的激励作用会随时发生；润滑接触的分析表明，波纹度的任意谐波分量均能激励球轴承的振动； 7球轴承的几何和结构参数分析表明，球轴承尺寸越大，径向、轴向和角振动的固有频率越低；钢球中心圆直径增大，球轴承的径向和轴向振动的固有频率基本不变，角振动的固有频率有所上升，振动的幅频特性基本不变；径向游隙加大使球轴承的径向振动固有频率降低，轴向和角振动的固有频率有所升高，径向振动幅频特性的幅值升高，而轴向和角向降低；钢球的数量增多使球轴承振动的固有频率上升，幅频特性的幅值下降，径向振动的幅值下降最为明显；外圈沟曲率半径系数增大使球轴承径向振动的固有频率升高，轴向和角振动的固有频率降低，径向幅频特性基本不变，轴向和角向幅频特性幅值升高；内圈沟曲率半径系数增大使径向、轴向和角振动固有频率均下降，振动幅频特性的幅值均有升高； 8试验对比表明，传感器采用探针式安装时，由于探针接触副接触特性的影响，钡(量得到的球轴承振动信号有失真，采用专门设计和制作的试验球轴承，以固定式安装加速度计，首次测量得到了球轴承振动的真实信号，通过对振动信号的分析，验证了球轴承振动的理论模型； 9)基于时间序列分析的AR模型适用于大样本球轴承振动信号的分析，以样本长度的均方根值作定阶上界，FPE做判阶准则，给出的AR谱光滑，频率分辨率高，是球轴承振动分析的简便而可靠的手段； 10以时频域分析的小波包变换分析球轴承异音信号能够比较好地定位和聚焦异音发生的时间，时间间隔，频率范围，同样是球轴承振动分析的可靠的手段，可用作球轴承故障诊断技术。

In addition, human capital also does not play an import role between trade and output per capita.

中国改革开放以来的经验数据证实了国际贸易通过国家要素禀赋结构提升和加快制度变革进程对人均产出产生正面影响；但国内贸易则相反，由于国内市场分割的加剧，阻碍了国内市场一体化进程，进而对经济产出产生负面影响；另外，本文还发现，尽管人力资本对人均产出有着重要而显著的影响，但贸易的变化却较少通过这条途径对人均产出产生影响。

And thus I provide the evidence to undermine the commonly held opinion that China's public companies improved their performance by increasing financial leverage ratio. Seventhly, the international comparison reveals that the development of capital market has direct influence on the industry performance and the capital markets of developed countries are more effective than those of developing ones. Whether the finance system is bank-dominated or capital-market-dominated means little to the effectiveness of capital market and also the industry productivity. Eighthly, capital market, bank and FDI differ markedly in the mechanism of financing selection, supervisory effectiveness and industry characteristics. Averagely, capital market is the most appropriate mechanism among the three out-sourcing financing, considering the supervisory cost and effectiveness comprehensively. Certainly, some flaws remain in this study.

因此，我们认为，中国各产业上市公司产业绩效的提高不是通过提高财务杠杆比例来实现的；第七，基于资本市场自身的国际比较研究表明，资本市场发展程度直接影响其对产业绩效的改善和促进程度，成熟市场的资本配置效率显著高于新兴市场，而金融体系以银行为主导还是以资本市场为主导，并不影响资本市场功能的有效发挥，也不对产业绩效的影响产生效率上的差异，仅仅表现为在多大规模或范围内对产业绩效产生影响；第八，基于资本市场、银行贷款及外商投资3种外源融资方式对产业绩效影响的比较研究，三种方式在融资选择机制、监督力以及所影响的产业特征方面均存在显著差异，三者对不同产业绩效的影响呈现互补作用，而资本市场是监督成本与效力结合较好的融资方式。

For to theory parts, how to model the process of transferring from imitation to innovation. In terms of empirics, firm-level data could be more useful for our findings. Whether intermediate imports can influence the efficiency of innovation and also how this influence depends on certain technological characteristics at the industry and firm level; how to decodes technology embedded in its imports from exports when analyzing technology benefits associated with exporting and how FDI enhance productivity in host country: via disembodied technology spillovers or via imports related to FDI are a lengthy research agenda.

值得进一步研究的问题有，构建从模仿到自主创新的分析框架；运用企业层次的数据也许对我们的实证结论更有启发意义；中间产品或资本品的进口是否能够对创新的效率产生影响以及这种影响如何决定于产业和企业的某些技术特征；在分析出口的生产率效应时，如何解析出内含于进口产品中的技术；FDI是通过何种途径对东道国的生产率产生影响：是借助于非物化的技术溢出，还是借助于与FDI相联系的进口。

There were a certain relationship between haemoconcentration and tess score（p.05）,tess score influence male sexual function.conclusion:within a certain chloropromazine ＆clozapine haemoconcentration,higher haemoconcentration,higher impairment to sexual function,there were significant relationship between haemoconcentration and sexual function;also severely side effect with the haemoconcentration higher,there were a certain relationship between haemoconcentration and side effect,side effect also influence male sexual function.

药物血浓度与tess评分呈现一定相关性（p.05），对性功能产生影响(p.05)。结论：氯丙嗪、氯氮平的药物在一定范围内血浓度越高，对男性性功能影响越大，呈现显著正相关；而药物的副反应随血药浓度递增而增大，显现出一定的正相关性，对性功能产生一定影响。

The effect of additive is investgated by measuring solution loss, foam multiple, the quotiety of water retention, and the causation also are discussed.

通过测量发泡剂携液量、发泡倍数、保水系数的变化规律表征外加剂对发泡剂泡沫性能的影响，并对产生影响的原因进行了解释。

The transient state of torpedo electrical drive system,caused by torpedos steding, shifting, and the fluctuation of battery voltage, and thechange of the resistance in voyage, will influence efltire attitude and stability of thetorpedo immediately, as well as every parts of electrical propulsion system. Therefore,it is necessary to theoretically analyZe the transient state of torpedo electrical powerpropulsion system.

鱼雷电动力推进系统在鱼雷启动、变速及因电池电压的波动和在鱼雷航行阻力变化时而产生的暂态过程都将直接对整个鱼雷的姿态和稳定性产生影响，同时对电动力推进系统本身各个组件也将产生不同影响，因此有必要对鱼雷电动力推进系统的暂态过程进行一些理论分析。

Also it influenced the growth of algae and the living of shrimps at level of 0.033 mg/L, but no significant toxic effects on other zooplankton such as Daphnia magma, ostracods, rotifers and so on was detected.

结果表明，莠去津浓度为0.023 mg/L时对藻类生长会产生影响；浓度为0.033 mg/L时对藻类生长和河虾生存均会产生影响，但对其他浮游动物，如大型溞、介虫、轮虫等未产生显著的毒性效应。

与对...产生影响相关的网络解释 [注：此内容来源于网络，仅供参考]

bear on：对...产生影响

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