According to experimental results, a simplified analysis method dependence on linear inclination slope calculated of signal regression was proposed for pressure fluctuate normalized singals at different combustion condition and a useful classified combustion condition could be obtained from| K|.

  • 提出了一种通过压力脉动信号分析燃烧状态的简单有效方法,该方法对归一化后压力脉动信号作线性回归并计算回归直线斜率K,根据K值对燃烧状态进行分类判断。
  • 来源:互联网摘选更新时间:2026-07-12 10:32:51

  • 重点词汇
  • onprep. (覆盖、附着)在…上;由…支撑着;在(运输工具)上;在(某一天);就在…之后;关于(事或人);(身上)带着;为(某团体或组织)的一员;吃;(表示方向)在,向,对;在,接近(某地);根据;以…支付;通过;与…相比
  • regressionn.衰退;(尤指因催眠或精神疾患,或为逃避目前忧虑)回到从前;回归;(统计学) 回归;
  • differentadj.有差别的,分别的;有差异的;各种的;与众不同;与众不同的;不同的;有区别的;各别的;别致;不平常
  • combustionn.燃烧,烧毁;氧化;骚动;
  • classifiedadj.机密的,保密的;分类的;
  • toprep. 向,朝着;到;关于;属于;
  • methodn.方法;有条不紊;
  • experimentaladj.实验的;根据实验的;试验性的;
  • 相关例句
1、

A clamp circuit is also designed whose threshold can be adjusted with respect to the magnitude of the slope compensation signal so that a substantially constant maximum current limit of the regulator may be remained at greater duty cycles.

同时设计可根据斜坡补偿信号幅度进行阈值自调节的箝位电路,减小了斜坡补偿对电感峰值电流的影响,保证了芯片在高占空比条件下的带载能力。

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2、

The slope compensation signal can be self-regulated as the input voltage changes, which eliminates under-compensation and over-compensation.

其产生的斜坡信号斜率随输入电压变化而自动精确调节,消除了欠补偿和过补偿现象。

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3、

The analog-regulating speed system of simple structure applies calculation control, with stable performance and effective starting and braking, without any overshoot in these Processes, and being capable of tracking the slope signal.

模拟调速系统采用运算控制,结构简单,起制动过程转速无超调,具有优良的起制动性能、稳态性能及跟随斜坡信号的能力。

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4、

The ripping factor depending on bedding slope angle can determine single valued relation between the state variate and load, and also benefits to the stability of rock mass slope with sheet crack.

而由坡角确定的剖分因子始终控制着系统状态变量与载荷的对应关系,并有利于边坡岩体结构的稳定。

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5、

The relationship between land slope and sheet flow erosion was studied on the base of erosion force of sheet flow.

该文从薄层水流侵蚀的动力入手,分别研究了薄层水流侵蚀动力及雨滴击溅与薄层水流动力共同作用下地表坡度与薄层水流侵蚀量的关系。

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6、

Study on the Relationship between Land Slope and Sheet Flow Erosion

地表坡度与薄层水流侵蚀关系的研究

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7、

But present large effective area fibers ( LEAF) still have some problems with higher zero dispersion slope and bending sensitivity, it is not ideal for terrestrial application and it is best for submarine cables.

但是,现有的大有效面积光纤(LEAF)存在着零色散斜率高、对弯曲敏感等问题,对于陆上应用并不理想,最适于海缆应用。

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8、

Then, calculates the slope's stabilization by the limit equilibrium method and the limit element method, evaluates some factors that influence the slope's safety factor.

然后利用极限平衡法和有限元法对滑坡进行稳定分析,并对滑坡的安全系数影响因素进行评价,为治理提供依据。

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9、

In addition, a numerical analysis of slope stability analysis, using indirect methods can also be obtained for the slope safety factor.

另外,在采用数值分析法进行边坡的稳定性分析时,还可以采用间接地方法为边坡得出安全系数。

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10、

According to different most likely safety factors and their failure probabilities, we made a divisional chart of slope stability and set up dual index system of slope stability combing safety factor and reliability.

根据不同最大可能安全系数及它的临界破坏概率,绘出边坡稳定性分区图,并建立安全系数和破坏概率相结合的边坡稳定性判别的二元指标体系。

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11、

Combining with an engineering example, the dynamic stability factor of the slope was calculated through the pseudo-static method, dynamical finite element slope safety factor time history methods and complete dynamic analysis method.

结合一工程实例,分别用拟静力法、有限元安全系数时程分析法和完全动力分析法求解边坡的动力安全系数,根据计算结果提出了几种合理的评价边坡动力稳定性的方法。

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12、

It is unsuitable to evaluate the anti-slide stability of the slope under seismic load by using the minimum slope stability safety factor that occurs at one moment during the process of earthquake.

地震荷载作用下边坡的失稳过程与地震作用过程密切相关,以出现在某一瞬间的时间过程中的最小安全系数作为评价边坡稳定性的指标是不合理的。

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13、

Contact element is combined with slope stability problem and a new calculation method of slope safety factor is put forward based on partial failure theory.

在边坡稳定问题的研究中引入了接触单元的概念,基于局部破坏理论,提出了一种新的边坡稳定系数的计算方法。

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14、

After the critical slip surface confirmed, the subsystem separates inclining the slope automatically and computes the slope safety factor.

最危险滑裂面确定后,稳定分析子系统根据结构面特征自动对边坡体进行斜条分,计算出正常工况和暴雨情况下边坡的稳定系数。

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15、

With rock discontinuity as the main factor and rock loading relief and slope safety as the verification factor, the high slopes of this project were divided into five geological engineering categories.

建立了以控制性结构面组合特征为首要分类要素、以岩体卸荷特征和边坡安全等级为修正要素,将枢纽区边坡分为5种地质工程类型,探讨了各类边坡的可能失稳模式;

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16、

Four degree-of-freedom completely coupled method is used for coupled analysis of the rock slope, and the safety factor of the rock slope is calculated by use of the strength reduction FEM.

用裂隙岩体渗流与应力耦合分析的四自由度全耦合法对岩质边坡进行耦合分析,通过强度折减有限元法求解岩体边坡的稳定安全系数。

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17、

The results obtained are as follows: 1.The analysis results using the geological datum shows that the stability of the landslide slope, and the safety factor cannot satisfy the requirement.

取得的成果如下:1、大量的地质资料和现场分析表明,双谊乡大坡上滑坡坡体的稳定性不能满足要求,安全储备不够。

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18、

Study on the Impact of Slope Main Elements on Safety Factor

边坡主要要素对其安全系数影响的研究

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19、

However, the studies on optimization design of lattice beams with pre-stressed anchors, the stress distribution law in the slope and the safety factor calculation of the slopes after reinforcement are very rare.

然而,目前对预应力锚索格构梁优化设计、边坡体内附加应力的分布规律以及加固后边坡安全分析方法研究甚少。

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20、

Stability analysis of high rockfill slope indicates that safety factor of nonlinear analysis is bigger than linear analysis.

对几座高土石坝的坝坡稳定分析表明,使用对数形式的非线性强度准则得到的坝坡计算安全系数比按线性强度准则计算的安全系数要高。

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