英语人>网络例句>差 相关的搜索结果
网络例句

与 差 相关的网络例句 [注:此内容来源于网络,仅供参考]

Consideration of the structural characteristics of autotransformer, the principles and characteristics of zero-sequence differential protection are analyzed by taking PST1200 as an example, debugging method of zero-sequence differential protection is summed up briefly, the method can well verify the logical function correctness of zero-sequence differential protection, and it has been verified in practical application.

结合自耦变压器的结构特点,以南自PST1200变压器保护装置为例分析了零序动的原理构成及特点,简要总结了零保护的调试方法,能够较快且准确的校验零保护逻辑功能的正确性,并已在实际工作中得到了很好的验证

There are three difference formats in this thesis. They are backward difference, Crank-Nicolson"s difference and Galerkin"s difference.

本文对时间域采用的离散格式有两点向后分、Crank-Nicolson格式分和Galerkin分等。

This scheme divides center difference to forward and backward one-side difference operators which are combined in 4-6 steps Runge-Kutta time integration.

此格式将中心分算子分成前向和后向两个空间单边分,然后在4-6步Runge-Kutta时间积分中使用单边分组合。

It includes bore/outerside diameter deviation from basic, inner ring/outer ring width deviation in single radial plane.

几何精度包括内径偏、平均内径、外径偏、平均外径、套圈端面平行的允许值。

Finishing calculation of mean value, standard deviation, skewness, kurtosis of Beta distribution.(2) Fitting parameters of many kinds of typical distribution and using residual deviation to evaluate fitting precision.(3) Using Beta distribution as an agreed indication distribution applied to many kinds of practical photoelectric measurement distributions.(4) Deriving theory formula of Bayes point estimation about Beta distribution parameters and mean value and standard deviation on the condition of mean square error loss function and supposed the prior distribution is uniform distribution.(5) Generating MCMC sample from post distribution by the method of Gibbs sample algorithm. Calculating bayes point estimation from sample on the condition of mean square error loss function. Calculating confidence interval by an approximate method to complete interval estimation.

本文的主要工作有:(1)解决了Beta分布参数a和b的精确计算以及均值、标准、偏度、峰度的计算问题;(2)拟合出10余种典型分布的Beta分布的两个参数,并且采用剩余标准评价该Beta分布的拟合精度;(3)对多种典型的光学与光电测量系统的测量分布进行了Beta分布统示表示;(4)在假设先验分布为均匀分布前提下,得到参数a和b以及均值μ和标准σ在均方误损失函数下的贝叶斯点估计理论计算公式;(5)利用直接抽样的Gibbs抽样算法,从后验分布中产生MCMC样本,从样本直接计算均方误损失函数下的贝叶斯点估计,并使用一种近似方法计算其置信区间,完成区间估计。

Finally, a calculation example of Bingham oil was shown the numerical difference of the two methods.

本文以Bingham流体为例,对非牛顿流体的分方法进行了研究,从理论上分析了势梯度分量分方法的错误,并提出了正确的势梯度模分方法,最后给出了显示二种方法别的数值计算实例。

Charged to the complete absorption of red light, prints on the incident light reflection at 3%, it's ideal for the bar code coloring; white ink on hongguang you will be completely reflectionthe the printing on the incident light reflectivity of close to 100%, is the most secure blank coloring, so in General, the bar code printed in black and white monochrome.

暗不朱可合座汲取赤平,印品不入射平的不直射率在3%以上,是最安好抱负的条形码用色;不暗不朱不赤平则会合座不直射,其印品不入射平的不直射率挨近100%,是最安好的不满缺用色,因此条形码凡是都印成暗不暗相间的单色。

Bonus dividend comes mainly from the insurance "three poor": interest rate spread, die poor and for worse.

分红保险的红利主要来源于"三":利、死和费

At the same time, the variational stability of bounded variation solutions at the effect of perturbation and non-perturbation for the impulsive differential system are discussed, the Ljapunov type theorems for variational stability and asymptotically variational stability for impulsive differential systems are established.

同时,讨论了在无扰动和有扰动的情况下,这类固定时刻脉冲微分方程有界变解的变筹稳定性,建立了此类微分系统有界变解变稳定性和渐近变界稳定性的两个Ljapunov型定理。

When the frequency or the amplitude of the vibration is high, the final segregation efficiency is still low, but the segregation is unstable. An optimum operating point with a moderate frequency and a moderate amplitude of the vibration exists in the process of segregation in Brazil nut problem.

当振动频率或振动幅度较小时,颗粒整体分离效果都较,但分离的稳定性较好,当振动频率或振动幅度较大时,整体分离效果仍然较,同时分离的稳定性也较,振动分离过程中存在一个频率和振幅适中的最优操作点。

第12/100页 首页 < ... 8 9 10 11 12 13 14 15 16 ... > 尾页
推荐网络例句

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。