查询词典 difference boundary value problem

The instantaneous current capacity may demonstrate through the nixietube, provides the craft data reference for the operator.8031If the system the setting value carries on again the current capacity actual value the comparison, calculates the control quantity after the PID adjustment operation vi, again transforms into the electric current output signal, after but controls the silicon-controlled rectifier after the enlargement the breakover angle, the realization adjusts the slippery difference electrical machinery magnetic clutch exciting current the function, thus the adjustment implementing agency slippery difference electrical machinery rotational speed, causes to transport on the leather belt the material current capacity to stabilize as far as possible nearby the setting value, and has the good static target and the dynamic performance.

瞬间流量可通过数码管显示出来，为操作人员提供工艺数据参考。8031系统再将流量实际值与其设定值进行比较，经PID调节运算后计算出控制量vi，再转换为电流输出信号，而后经放大去控制可控硅的导通角，实现调节滑差电机电磁离合器励磁电流的功能，从而调节执行机构滑差电机的转速，使输送皮带上的物料流量尽可能稳定在设定值附近，并具有良好的静态指标和动态性能。问题补充：希望大家不要给机器翻译的答案，我想要人工翻译的，谢谢大家了

Under the condition of the borehole and sandstone formation filling with oil and water, respectively, the ability is different when different energy windows are selected to distinguish formation by simulating the detector response spectrum of various diameters and length of NaI and BGO crystal. The C/O value difference of BGO crystal is higher than that of NaI crystal when the energy window includes photoelectric peak, the first and the second escape peaks, but it is less affected by the different sizes of detector crystal. Using photoelectric peak corresponding to the energy window, the C/O value difference of BGO crystal detector is much larger than that of NaI, but it increases with the crystal size increasing. The C/O value is greatly affected by energy drifting, while relatively a little by energy resolution.

对于井眼和地层流体分别为油和水砂岩地层，模拟改变NaI和BGO晶体探测器的直径和长度时的非弹性散射γ射线响应能谱，采用不同能窗处理方法对地层流体的分辨能力不同，选取光电峰和第一、第二逃逸峰对应的能量窗时，BGO晶体探测器比NaI晶体探测器测量的C/O差值大，但受尺寸的影响不大；采用光电峰对应的能量窗时，BGO晶体探测器测量的C/O差值比NaI的大得多，且随尺寸的增加差值增大；能量道的漂移对C/O值影响较大，而能量分辨率对差值影响相对较小。

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差分、Crank-Nicolson格式差分和Galerkin差分等。

The difference in the absorption coefficient for normal human stomach mucosa/submucosa tissues between 1064 and 532 nm is 53.8%,and the difference in the reduced scattering coefficient for tissue samples between 1064 and 532 nm is 52.2%,and the difference in the optical penetration depth for tissue samples between 1064 and 532 nm is 113%,and the difference in the diffusion constant for tissue samples between 1064 and 532 nm is 110%.

正常人胃黏膜/黏膜下层组织对1064 nm的激光的吸收系数与其对532 nm的激光的吸收系数的差异为53.8%，其对1064 nm的激光的约化散射系数与其对532 nm的激光的约化散射系数的差异为52.2%，其对1064 nm的激光的光学穿透深度与其对532 nm的激光的光学穿透深度的差异为113%，其对1064 nm的激光的漫射系数与其对532 nm的激光的漫射系数的差异为110%。

Goodbye Alice in Wonderland Jewel It's four in the afternoon I'm on a flight leaving L.A. Trying to think about my life My youth scattered along the highway Hotel rooms and headlines I've made a living with a song Just a guitar as my companion Wanting desperately to belong Fame is filled with spoiled children They grow fat on fantasy I guess that's why I'm leaving I crave reality So goodbye Alice in Wonderland Goodbye yellow brick road There is a difference between dreaming and pretending I did not find paradise It was only a reflection of my lonely mind searching For what was missing in my life I'm embarassed to say the rest is a rock and roll cliche I hit the bottom when I reached the top I never knew it was you who was breaking my heart I thought you had to love me You did not Yes a heart can hallucinate If it's completely starved for love Can even make monsters seem like Angels from above You forged my love like a weapon And turned it against me like a knife You broke my last heartstring But you opened up my eyes So goodbye Alice in Wonderland Goodbye yellow brick road There is a difference between dreaming and pretending That was not love in your eyes It was only a reflection of my lonely mind wanting what was missing in my life And growing up is not the absence of dreaming It's being able to understand the difference between the ones you can hold And the ones that you've been sold Dreaming is a good thing cause it brings new things to life Pretending is an ending that perpetuates a lie Forgetting what you are Seeing for what you've been told Well, truth is stranger than fiction And this is my chance to get it right Life is much better without all of your pretty lies So Goodbye Alice in Wonderland You can keep your yellow brick road there is a difference between dreaming and pretending There's not tears in my eyes It was only a reflection of my lonely mind searching It was only a reflection of my lonely mind finding I find what's missing in my life

再见，梦游仙境的爱丽丝下午四点我在飞离洛杉矶的班机上试着去理顺生活我的青春散落在公路上就宿于各地旅馆，无数次登上头条我以一首歌成功立足吉他为伴我强烈渴望被接受和认可有名的人大多是被宠坏的孩子幻想使我们贪求无餍我猜想这就是我离开的原因我渴望活在现实里因此再见吧，梦游仙境的爱丽丝再见吧，黄砖路梦想和矫饰不同我没有找到天堂那不过是我孤独心灵的一种反映，我渴望找到生命中缺失的东西尽管尴尬，我不得不说一句摇滚乐界的陈词滥调当我的事业达到顶峰时，我的心情跌落到了谷底我从未想过，会是你让我心碎我以为你一定会爱我但你没有是的，如果心对爱饥渴它会产生幻觉，认假为真它甚至可以把妖魔认作下凡的天使你把我的爱练成一种武器然后把它像刀子一样捅向我你断了我最后一根心弦但你让我看清了现实因此再见吧，梦游仙境的爱丽丝再见吧，黄砖路梦想和矫饰不同你眼里的不是爱不过是我孤独心灵的一种反映，我努力寻找生命中缺失的东西成长不是梦想的消失而是一种能分辨你坚守的东西与导致你被骗的东西的能力并且梦想是个好东西因为它给生命带来新鲜事物但矫饰是一个终结它使谎言无限期地延续忘了你是谁只着眼于人们告诉你的那些东西真实比虚构更奇怪而这是我求取真实的机会没有那些漂亮的谎言，生活会变得更美好因此再见吧，梦游仙境的爱丽丝你可以留住你的黄砖路梦想和矫饰不同我眼里的不是泪水不过是我孤独心灵的一种反映，我意识到不过是我孤独心灵的一种反映，我意识到我已经找到了生命中缺失的东西

Make a difference, make a big difference, make some difference, make no difference 里的difference

健康保险对长寿的作用被过度夸大，反之，作用最大的可能就是让年轻人多多呆在学校。

There were very significant differences about the values of MP, MPF and AEMG among the motion muscles, but there was no significant difference about the singals of MF slope, MPF slope and AEMG slope. In patients group there were significant differences about the values of MF, AEMG, AEMG slope of motion limb between paretic side and non-paretic side. There were also significant differences about the values of MPF slope between paretic side of the patients and left side of the health. But there was no significant difference about other parameters in groups or among groups. Compared the activity muscles of four groups, there were significant difference about the values of AEMG and MPF among initiative muscles, antagonistic muscles and co-contraction muscles. There were very significant differences about the values of MF and MPF among co-contraction muscles, but there was no significant difference between initiative muscle and antagonistic muscle.

结果：两组各活动肢体间比较除AEMG斜率均值外MF、MPFAEMG及MF斜率及MPF斜率均值差异无显著性意义；各活动肌肉间比较MF、MPF、AEMG均值差异有显著性意义，而MF斜率、MPF斜率及AEMG斜率均值无显著性差异；活动肢体因素四个水平间比较除偏瘫组患侧与健侧之间的MF和AEMG、AEMG斜率均值和偏瘫组患侧与正常组左侧的MPF斜率均值有显著性差异外，其余参数在偏瘫组与正常组组内、组间的差异无显著性差异；活动肌肉因素4组肌肉间对比：主动肌与拮抗肌以及协同肌AEMG、MPF差异有显著性，协同肌之间MF、MPF差异有非常显著性，拮抗肌与协同肌差异无显著性。

Result: The ROM of group A had no significant difference with that of the control group. The ROM of group B had no significant difference with that of the control group except rotation, each ROM of group C and group D was significant difference with the control group, and the ROM of group D was the biggest. The ROM of group E was the smallest and had statistically significant difference in each motion compared with the control.

结果：A组ROM值与对照组无显著性差异；B组除旋转外与对照组无显著性差异，旋转稳定性也达到了对照组的61.86%；C组与对照组均有显著性差异；D组ROM值最大，与对照组有显著性差异；E组除后伸外ROM值均明显小于对照组，差异有显著性(P.05)。

The topics to be covered in the course are Integration and Economics Applications, Linear, First-Order Difference Equations, Nonlinear First-Order Difference Equations, Linear Second-Order Difference Equations, Linear First-Order Differential Equations, Nonlinear First-Order Differential Equations, Linear Second-Order Differential Equations, Simultaneous Systems of Differential and Difference Equations, and Optimal Control Theory.

讲授内容包括积分与经济的应用、线性一阶差分方程式、非线性一阶差分方程式、线性二阶差分方程式、线性一阶微分方程式、非线性一阶微分方程式、线性二阶微分方程式、差分与微分的联立方程式、最适控制理论。

In this thesis, the resonance fluorescence spectra of a A-type three-level atom is calculated, which is driven by two bichromatic fields having the same difference of the frequency. In addition, the influence of the relative phase difference on the fluorescence spectra are considered. It is found that the fluorescence spectra of the atom are deeply depend on the relative difference and the appearance and cancellation of the fluorescence are obtained by changing the relative phase difference.

文中以具有相同频差的两个双色场驱动下的三能级Λ型原子为模型，计算了其共振荧光谱，考虑了两个双色场的相对相位差对谱线的影响，结果表明：原子的荧光谱强烈地依赖于驱动场的相对相位差，可以利用相对相位差的改变对荧光的产生和抑制加以操纵。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。