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kinetic characteristic     
相关语句
  运动特性
     Study on Kinetic Characteristic and Its Fault Diagnosis of the Double-ring Gear Reducer
     双环减速器运动特性及其故障诊断研究
短句来源
     This paper introduces FDP and its kinetic analysis software COSMOSMotion,and designs the single cylinder internal-combustion engine,and draws its kinetic characteristic charts based on COSMOSMotion.
     介绍数字化功能样机技术及其动力学分析软件COSMOSMotion,并基于COSMOSMotion对单缸内燃机机构进行设计,绘制出其运动特性图.
短句来源
     A data acquisition system (DAS) is developed, by which the cam contour and the kinetic characteristic of the follower of cam mechanism can be detected, and the CRT display of the cam contour and kinetic characteristic curve and the dynamic simulation of the motion of cam mechanism can be carried out.
     开发了凸轮廓形数据采集处理系统 (DAS) ,该系统可检测凸轮廓形和凸轮机构从动件的运动特性 ,并实现凸轮廓形和运动特性曲线的CRT显示以及凸轮机构运动的动态仿真。
短句来源
     Study on Kinetic Characteristic the Reciprocating Cutter of a Combine Harvester
     联合收割机往复式切割器运动特性研究
短句来源
     The pressure ripple related to the position of swash plate, the pressure pulsations related to pump outlet volume, the kinetic characteristic of the piston, the stress and strain of the shaft are analyzed.
     对配油盘位置与压力冲击,泵出口容积与压力脉动,柱塞运动特性和主轴应力应变进行了分析。
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  动态特性
     Study on Kinetic Characteristic and Technical Parameters of Complex-frequency Screen
     复频筛动态特性及其工艺参数的研究
短句来源
     By use of finite element method, vibrating mode of this motor's stator is analyzed. Kinetic characteristic of this motor is obtained through the experiment.
     并用有限元方法分析了马达定子的工作模态,通过实验得到了此种新型马达的动态特性
短句来源
  动力学特征
     Through kinetic analysis of degradation reaction process,the bacteria degradation of MTBE tallies with one order kinetic characteristic,when MTBE initial mass concentration is 93.483 8 mg/L,the degradation dynamic equation is lnS=-0.040 3 t+4.537 3 and half-life is 3.90 d.
     菌株对MTBE的降解反应过程符合一级动力学特征,初始质量浓度为93.483 8 mg/L的降解动力学方程为lnS=-0.040 3t+4.537 3,半衰期为3.90 d。
短句来源
     A STUDY ON MACROKINETICS OF H_2S REMOVAL WITH T305 ZnO ABSORBENT(Ⅰ)KINETIC CHARACTERISTIC OF DESULFURIZATION
     T305型脱硫剂脱除H_2S的颗粒的宏观动力学研究——(Ⅰ)脱硫动力学特征
短句来源
     STUDY ON SENSITIZED PHOTOLYSIS OF PYRETHROID Ⅱ Kinetic Characteristic of Photooxidation by Organic Peroxy Radical
     拟除虫菊酯的敏化光降解研究Ⅱ.有机过氧自由基光氧化的动力学特征
短句来源
     The seismic digital simulation and the wave field of EDA medium of the buried hill surface were analyzed. The result shows that the dynamical characteristic of seismic wave and the amplitude are more sensitive to fracture than kinetic characteristic and frequency.
     分析了潜山面 EDA介质地面地震数值模拟及其波场特征 ,认为地震波的动力学特征比运动学特征对裂缝更敏感 ,而且振幅比频率好 ,因此选择动力学特征来检测裂缝比用运动学特征检测裂缝好 .
短句来源
     Under these conditions,when the initial concentrations were low(3,5,10(mg/L)),the degradation reaction tallied with one order kinetic characteristic,while when in high initial concentrations(20,50(mg/L)),the degradation reaction can't be described by one order kinetic characteristic. When the initial concentration was 10(mg/L),the degradation rate was maximal,and it was 46.93%.
     在该条件下,对菌株B-16对不同初始浓度双酚A的降解反应过程进行动力学分析,该降解反应在低浓度(3、5、10mg/L)时符合一级反应动力学特征,而在较高底物浓度(20 mg/L5、0 mg/L)下不能用一级反应动力学描述,双酚A的降解率在初始浓度为10 mg/L时达到最大值46.93%.
短句来源
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  运动学特性
     The kinetic characteristic of sliding motion about the contact points of peripheral docking mechanism for mutual effect is investigated.
     研究了两个带有周边式对接机构的航天器,在对接捕获的过程中,对接机构之间相互接触后,产生接触滑移时对接系统的运动学特性
短句来源
     the kinetic characteristic of suspension system is improved after optimization.
     优化后,悬架系统的运动学特性得到了改善。
短句来源
     This paper presents a two-dimension rotating platform. It focuses on establishing kinetic model and simulating kinematics by mechanic dynamics analysis software ADAMS,and analyzes the kinetic characteristic of the two-dimension rotating platform through simulation.
     介绍了一种二维转动平台 ,重点阐述了机械动力学分析软件ADAM运动学模型的建立过程和运动学仿真过程 ,并仿真分析了该二维转动平台的运动学特性
短句来源
     According to the kinetic characteristic of targets in midcourse and the RCS data of static measurement of the model, a simulation method for dynamic RCS data of radar targets is proposed.
     根据中段弹道目标的运动学特性,结合室内缩比模型RCS静态测量数据,提出了一种雷达目标动态RCS仿真的方法。
短句来源
     This paper focus on establishing kinetic model and simulating kinematics by ADAMS, and analyzes the kinetic characteristic of the crank block mechanism in high-speed press through simulation.
     本文建立了高速压力机曲柄滑块机构的运动学模型,并仿真分析了高速压力机中曲柄滑块机构的运动学特性
短句来源

 

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      kinetic characteristic
    The possibility is considered of using a kinetic characteristic (for example, reducibility) in evaluating the stability of the bond of the surface oxygen in oxides.
          
    It is suggested that the generalized kinetic characteristic of decomposition of a HE can be found from an experimental dependence of the shock-wave amplitude on the distance the shock wave travels during shock-wave initiation of the HE charge.
          
    According to this theory, to calculate the critical diameter, it is necessary to know the shock adiabat, detonation velocity, and the generalized kinetic characteristic of decomposition of a high-explosive (HE) charge under shock-wave compression.
          
    Research of thermal decomposition kinetic characteristic of emulsion explosive base containing Fe and Mn elements
          
    Also the addition of either IAA or FC to the bathing medium at 30 and 40°C did not change the kinetic characteristic of membrane potential changes observed for both substances at 25°C.
          
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    The aromatization and coke-formation reactions on a K_2O-Cr_2O_3-Al_2O_3 catalyst have been investigated at 490° and 500℃ with pure n-heptane and also with a series of toluene-heptane mixtures of known proportions. Problems concerning the mechanism of aromatization and the effects of reaction variables (temperature, space velocity and feed composition) upon the yields of toluene and coke-formation are discussed in a general way. In order to express the kinetic characteristics of aromatization and coke-formation...

    The aromatization and coke-formation reactions on a K_2O-Cr_2O_3-Al_2O_3 catalyst have been investigated at 490° and 500℃ with pure n-heptane and also with a series of toluene-heptane mixtures of known proportions. Problems concerning the mechanism of aromatization and the effects of reaction variables (temperature, space velocity and feed composition) upon the yields of toluene and coke-formation are discussed in a general way. In order to express the kinetic characteristics of aromatization and coke-formation reactions and their correlations quantitatively, the experimental results are detailed analyzed and some kinetic equations are proposed.

    在490°、500°兩個反應溫度下,0.3—1.2空速範圍內,考察了正庚烷以及不同比例的正庚烷-甲苯混合物在K_2O-Cr_2O_3-Al_2O_3催化劑上的芳烴化和炭沉積反應。根據实驗結果,對正庚烷的脱氫環化反應機理以及原料組成、溫度和空間速度等因素對反應的影響作了一般討論。同時,着重探討了芳烴化反應和炭沉積反應的動力學規律以及添加甲苯對於動力學規律的影響;提出了正庚烷芳烴化和炭沉积反應的動力學公式,並認為正庚烷的芳烴化和炭沉積反應是並行反應;也提出了以混合物為原料時芳烴生成率和炭沉積的動力學關係式,發現除正庚烷外,添加的甲苯能通過縮合作用生成一部分炭沉積。根據動力學公式求得了正庚烷芳烴化、炭沉積和甲苯脫氫縮合等反應的速率常數和似活化能。

    The branching mechanism of gas phase oxidation of lower hydrocarbons has been discussed. It is believed that aldehydes are the branching agents for gas phase oxidation and the higher aldehydes are the active species responsible for cool flame reaction. In the gas phase oxidation of lower hydrocarbons with aldehyde added, there are different types of branching mechanism which are determined by the regions of different reaction temperature. In the lower temperature and cool flame region, the branching reactions...

    The branching mechanism of gas phase oxidation of lower hydrocarbons has been discussed. It is believed that aldehydes are the branching agents for gas phase oxidation and the higher aldehydes are the active species responsible for cool flame reaction. In the gas phase oxidation of lower hydrocarbons with aldehyde added, there are different types of branching mechanism which are determined by the regions of different reaction temperature. In the lower temperature and cool flame region, the branching reactions proceed as molecular reactions and positive mutual action of chain carriers. The reaction scheme may be probably as follows:RCHO+O_2→2R.RCHO+RO_2.→3R. It seems that the latter reaction has a decisive effect on cool flame reaction. In the high temperature oxidation region, the branching proceeds mainly in the form of molecular reaction:RCHO+O_2→2R.The kinetic characteristics are different for different types of branching mechanism, and the kinetic derivations are supported by the experimental results.

    本文用宏观动力学方法详细讨论了低级烃气相氧化的支化机理,其中包括起作用的物质(支化剂)的判断和支化反应方式的判断。肯定了醛对烃氧化反应具有加速作用,也肯定了醛是气相氧化的支化剂。用动力学方法研究支化反应的方式表明:在冷焰和低温氧化区支化是按分子反应和链的正相互作用方式发生,可能的反应方式为: RCHO+O_2→2R·RCHO+RO_2·→3R·在高温氧化区,支化则主要按前一反应方式发生。

    In this paper,the three-dimensional structure of the large-scale interstellar gas under the action of the resultant gravitional field of stars and gas is discussed on the basis of the fundamental equations of gas dynamics.The galactic mass distribution and.the kinetic characteristics of gas(such as the rotating curve....)being given,an exact solution of the spatial distribution of interstellar gas is obtained,and the peak distribution of gas in disk-shaped galaxies is discussed.The general features of...

    In this paper,the three-dimensional structure of the large-scale interstellar gas under the action of the resultant gravitional field of stars and gas is discussed on the basis of the fundamental equations of gas dynamics.The galactic mass distribution and.the kinetic characteristics of gas(such as the rotating curve....)being given,an exact solution of the spatial distribution of interstellar gas is obtained,and the peak distribution of gas in disk-shaped galaxies is discussed.The general features of ga- lactic wing are analysised by using a momentum intergral,and the three-dimensional distribution of iso-pressure line of interstellar gas is calculatied by using the Schmidt (1956)galactic model,and some possible tendencies of the galactic wing are pointed out.A general discussion about the origin of the high-velocity characteristic gaseous clouds in the galactic wing is also given.

    本文从气体动力学的基本方程出发,讨论了在银河系的恒星和气体的总合引力场作用下,星际气体的大尺度三维结构.求出了星际气体空间分布的精确解,用此结果讨论了盘状星系中气体的峰值分布问题.分析了星系翼的一般特征,并具体地计算了银河系中星际气体的等密度曲线,提出了银河翼结构的一些可能趋势.

     
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