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change of characteristics
相关语句
  特征变化
     Experimental results showed that it can be a good method to test emboli both from time domain delay and change of characteristics in frequency spectrum.
     实验结果表明 ,从时域延迟和频谱特征变化两方面来检测血栓是一种有应用前景的方法。
短句来源
     The change of characteristics of soil quality in Karamay Agricultural Development zones was studied under different land utilization way,based on the field investigated data and analyzed results in laboratory.
     以克拉玛依农业开发区为研究区,采用野外调查与室内分析相结合的方法,研究克拉玛依农业开发区不同土地利用方式下土壤质量的特征变化
短句来源
  “change of characteristics”译为未确定词的双语例句
     This paper proposes a method of using Diamond-Like Carbon (DLC) filn as a protecting coating for high efficiency AR-coating and discusses the change of characteristics of AR-coating after being coated with a DLC film.
     本文提出使用类金刚石膜做红外高效膜的保护膜,讨论了镀制类金刚石膜后,镀膜件光谱特性的变化情况.
短句来源
     The results show that the periodicity of correlation signals and the distribution of main peaks in the cutting force spectrum are different as the change of characteristics of materials.
     结果表明:材料性质不同,相关信号的周期性明显不同,切削力信号频谱的主峰分布也有所不同。
短句来源
     Methods:After the CCMM mixture was taken by ovariectomized rats,the change of characteristics of biomechanics of femur, levels of bone minerals,blood estradiol and osteocalcin were determined.
     方法:通过去势大鼠服用中药加柠檬酸-苹果酸钙合剂后观察其股骨生物力学特性、骨矿含量和血清雌二醇、骨钙素的变化。
短句来源
     The result showed that the microporous membrane fabric had more advantages than the normal one, e.g, less change of characteristics through the 3 months' running.
     测试结果显示 ,覆膜滤料在运行一个周期后 ,在形态特征、性能特性和强度特性等很多方面都优于不覆膜滤料 ,新料和旧料间变化相对较小 .
短句来源
     The change of characteristics of cooking liquor during conventional batch kraft pulping and rapid displacement heating (RDH) kraft pulping was studied and compared in this paper.
     对RDH(快速置换加热 )硫酸盐法和常规KP法蒸煮过程中蒸煮液组成的变化规律进行了研究和对比。
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  相似匹配句对
     And the characteristics of the G.
     通过仿真和实验,也验证了G.
短句来源
     The characteristics of G.
     论文首先对语音编码的各种方案进行了比较,并对G.
短句来源
     Change
     变化
短句来源
     characteristics;
     三、发展的特点;
短句来源
     What are the characteristics of semantic change?
     有哪些特点? 为什么会有这些特点?
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查询“change of characteristics”译词为用户自定义的双语例句

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  change of characteristics
The peculiarities observed in the neuronal activity at changes of temperature correlate with a change of characteristics of locomotor behavior of L.
      
The study on the change of characteristics of tidal wave in the Changjiang River mouth area since the PGTM can help to understand better the dynamic development of the Changjiang River Delta.
      
The change of characteristics of tidal wave in the Changjiang River mouth area since the post-glacial transgression maximum
      
During evaluation, multiple data sizes were used to investigate the change of characteristics of the MineBench applications.
      


An experimental study of the tetrafluoroborate ion selcetive electrode based on PVC matrix membrane containing the quaternary ammonium salt and solvent mediator was described. Among the different quaternary ammonium salts and various solvents tested, triheptyldodeoylammonium (THDDA) tetrafluoroborate-di (ethylhexyl) phthalate (DEHP)-PVC membrane is the most attractive in respect to the electromotive behaviour of the corresponding electrodes. The optimum membrane composition is (w/w) 2% THDDA, 68% DEHP and 30%...

An experimental study of the tetrafluoroborate ion selcetive electrode based on PVC matrix membrane containing the quaternary ammonium salt and solvent mediator was described. Among the different quaternary ammonium salts and various solvents tested, triheptyldodeoylammonium (THDDA) tetrafluoroborate-di (ethylhexyl) phthalate (DEHP)-PVC membrane is the most attractive in respect to the electromotive behaviour of the corresponding electrodes. The optimum membrane composition is (w/w) 2% THDDA, 68% DEHP and 30% PVC.The following electrochemical cell was assembled to examine the response of the membrane,Ag-AgCl|0.01M NaBF_4, NaCl|PVC Membrane|Sample solution|3M KCl, 3% Agar|SCEThe response to BF_4~- ion is linear with a Nernstian slope (58.3mV/decade) over the concentration range 10~(-1) to 1×10~(-6) M in the pit range from 3.5 to 4.5 and the limit of detection is 8×10~(-7)M. But potential-pH curves showed that with the tetrafluoroborate concentration higher than 10~(-4)M, the membrane potential was independent of pH from 3 to 11.The coefficient of selectivity of various anions were determined and varied from 10~(-3) to 10~(-6), Only ClO_4~-, CNS~- and I~- anions showed remarkable interference.The response to change in BF_4~- concentrations in the range 10~(-1) to 10~(-4) was less than one minute. The electrode potential drift was less than 2 mV for the duration of eight hours period. The life time of the membranes is substantial. No change of characteristics whatsoever has been detected in this membrane, despite more than one year of continuous contact with water.

以季铵盐为活性物质,研制了氟硼酸根离子聚氯乙烯膜电极。实验比较了不同活性物质在膜相中浓度和不同增塑剂对电极性能的影响。结果表明,用2%三庚基十二烷基氟硼酸铵、68%邻苯二甲酸二(2-乙基己)酯,30%聚氯乙烯制成的电极,对氟硼酸根离子的线性测量范围为10~(-1)~1×10~(-6)M,检测下限8×10~(-7)M,较文献报道为好。测定了电极对常见离子的选择性系数,除ClO_4~-、CNS~-、I~-有干扰外,其余常见阴离子的选择系数值均在10~(-3)~10~(-6)数量级。电极的重现性、稳定性、寿命等均较好。

This paper relates to a study of changes of characteristic signals via cutting force and vibration when the cutteng process is transitting from stable state to an unstable state in a slender shaft turning operation.Results from investigation prove that the variance and mean squares can be used as the characteristic value to identify the chatter omen.

本文利用切削力及振动加速度作为特征信号,研究了车削细长轴时,切削过程由平稳切削状态逐渐进入失稳状态的过渡过程中,特征信号的变化,提出应用颤振特征频带方差或均方值可以有效地对颤振预兆进行识别。

Several organic thermal control coatings were subjected to si-mulated solar ultraviolet radiation(UV) in vacuum.The changes of characteristics of coatings in vacuum and in air weremeasured to compare the difference between in situ test and not on situ testof coatings under UV radiation.

几种有机热控涂层在真空下进行模拟太阳紫外辐照的试验。在真空条件和大气条件下测试涂层性能的变化,以比较热控涂层在进行紫外辐照时,原位测试和非原位测试的差异。

 
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