In this paper, some especial higher power equation be enumerated, just like Binomial equation or Reciprocal equation, for people cannot fine common extract roots formula about five and above power equation.

  • 基于五次或五次以上方程没有一般通用的求根公式,本文列举了一些特殊的高次方程的解法。
  • 来源:互联网摘选更新时间:2026-07-02 12:18:59

  • 重点词汇
  • forconj.因为,由于;
  • equationn.方程式;等式;相等;[化学] 反应式;
  • just like就好像,正如;一般;犹;浑似;
  • andconj. 和;与;而且;于是;然后
  • thispron.这,这个;这事,这人;这时;下面所说的事;
  • rootsn. 根( root的名词复数 );根源;词根;(数学用语)方根;
  • fineadj.好的;高质量的;上等的;纤细的,精致的;健康的;精美的;晴朗的;(指行为、建议、决定)可接受
  • enumeratedv.列举,枚举,数( enumerate的过去式和过去分词 );
  • extractv.提取,提炼;设法得到;选取,摘录;获得;
  • 相关例句
1、

Based on superposition principle, steady productivity binomial equation of gas well in compound formation is developed. Two steady productivity binomial equations and open flow rate calculations are obtained.

根据试井渗流理论中的叠加原理对复合地层中气井的稳定产能方程进行推导,得到了两个不同渗透区域的稳定产能方程和无阻流量计算公式。方程则不能得到正确的结果。

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2、

Therefore, steady productivity binomial equation can be applied in gas well productivity evaluation in compound formation, in which permeability in outer zone is much higher than inner one.

通过分析证明,稳定产能方法适用于外区渗透性高于内区渗透率的复合地层中气井产能评价,而对于外区渗透性变差的气井,用稳定产能方法很难指导现场气井生产。

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3、

Exact lower limits of the reliability for mixed binomial and exponential series system is derived.

pdf,并推导了二项与指数单元混合组成的串联系统的可靠性Fid。

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4、

It seems to us that the problem of how to obtain the exact confidence limits for a binomial series system is still unsolved.

我们认为,求解二项串联系统可靠性经典方法的精确置信限问题至今仍然没有解决。

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5、

Discussion on bayes' confidence bound for binomial series system reliability using B ( 0,0) as the prior distribution of component reliability

以B(O,O)作为元件可靠性的先验分布的二项串联系统可靠性的贝叶斯置信限的讨论

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6、

Computing and studying the classic exact confidence limits for binomial series system reliability

二项串联系统可靠性经典方法精确置信限的计算及讨论

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7、

Analysis. of Using Binomial Forced-Choice Digit Memory Test in The Patients With Financially Compensable Head Trauma

脑外伤后伤残鉴定患者二项必选数字记忆测验应用结果分析

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8、

Clinical application of binomial forced-choice digit memory test in the judicatory authenticate with mental retardation

二项数字记忆测验在精神发育迟滞司法鉴定的应用

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9、

Comparative Study of Binomial Forced-choice Digit Memory Test in Clinical Authenticate of Mental Retardation

2项必选数字记忆测验在精神发育迟滞鉴定中的对比研究

互联网摘选

10、

Application of "f Binomial Approximation" in Test of Silkworm Seed

f二项近似式在蚕种检验计算中的应用

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11、

Bayes comprehensive assessment of reliability for binomial products by using test information of similar product

利用相似产品信息的成败型产品Bayes可靠性评估

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12、

Significant difference of clinical effect were shown between group A and group C by binomial distribution test ( P < 0.05).

每两组经二项分布检验显示A组与C组之间差异有显著性(P<0.05)。

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13、

Based on four tests ( simple t test, wilcoxon rank test, pair wise test, and binomial test), we find that the average correlation coefficient within the family is significantly higher than the correlation coefficient between the family and outside families.

通过两总体均值检验(t检验),Wilcoxon秩和检验,配对检验以及Binomial检验等四种方法,我们发现家族内基金的平均相关系数显著高于家族间基金的平均相关系数。

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14、

The authors put forward a method to analyze the success ratios of the different multi-well drilling prospect plans by using binomial distribution probability model.

根据新区勘探资料少、风险较高的特点,可以采用二项分布概率模型,预测进行多井勘探的不同结果的勘探成功率。

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15、

A Proving Method on the Theorem of Binomial in Probability

二项式定理的概率证明

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16、

For the purpose of improving quality of voice and video transmission, we analyze the related works of loss recovery technology and propose Binomial Probability Model ( BPM), which is based on Forward Error Correction ( FEC) Reed-Solomon codec technology and interweaving loss recovery technology.

为提高音视频传输质量,本文分析了现有的音视频传输的丢包恢复技术,并结合前向纠错(FEC)Reed-Solomon冗余编码技术及交织恢复丢包技术,提出了二项式概率传输模型。

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17、

Through the research of binomial probability distribution function ( PDF), it has been proved that the PDF is a monotone increasing function of probability p and allowable failure time r in test, and is a monotone decreasing function of test time n.

通过对二项分布函数的研究,证明它是关于概率p和试验中允许失败次数r的单调增函数,是关于试验次数n的单调减函数。

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18、

This paper modifies the finite mixture option pricing model of Ritchey by replacing his non-combining binomial probability tree with a finite Markov Chain.

对Ritchey的通过以有限马尔可夫链替代其非组合二项式概率树的有限混合期权定价模型进行了修改。

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19、

Binomial probability generating function

二项式概率生成函数

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20、

Accumulative binomial probability distribution distributed fault-tolerant computing system

累积二项式概率分布分布式容错计算系统

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