不值

All non_array data argument in C are passed "by value"(a copy of the argument is made and passed to the called function; the function can't change the value of the actual variable used as an argument, just the value of the copy it has).

在 C 语言中，所有非数组形式的数据实参均以传值形式（对实参作一份拷贝并传递给调用的函数，函数不能修改作为实参的实际变量的值，而只能修改传递给它的那份拷贝）调用。

The phase of optical wave can be recovered by the intensity transport equation under the paraxial approximation For the optical system with diffraction limit, it is difficult to get the boundary radical slope of phase and sample in the circular domain boundary when using the intensity transport equation to recover the phase, consequently, we reviewed an algorithm mentioned in the reference ［4］, namely, the equation, computation domain and boundary condition are changed, then the phase is reconstructed by the multigrid method and corrected at last Moreover, the experiment system is set to testify the algorithm, and the recovered phase from the intensity data detected by CCD is compared with the result from phase retrieval algorithm, it is found that the phase reconstruction error can reach 017 λ in the case of non-uniform intensity distribution, as a result, the method is suitable for the phase recovery with low wavefront sensing accuracy.

在傍轴近似条件下，可以利用光强传播方程对畸变波前进行相位恢复。对于衍射受限的光学系统，很难获得相位的边界径向斜率值作为边界条件，此外，要获得精确的圆域边界采样值也并非易事。为了克服上述困难，进一步研究了相位恢复改进方法，即改变了方程的表示形式、计算区域和边界条件，并用多重网格法进行求解获得重构相位，最后再将其修正。为了验证算法的精确性，搭建了实验系统对算法进行实验验证，将由CCD探测的光强分布进行计算得到的相位分布与相位恢复算法的结果进行比较，证明在光强分布非均匀的情况下，该方法恢复的相位均方根误差能够达到017 λ，可以适用于波前传感精度要求不是很高的相位恢复。标签自适应光学相位恢复相位修正光强传播方程 adaptive optics phase retrieval phase correction intensity transport equation

As a result of domestic stamp inks moisture absorption and volatile lost significant tratified precipitation, Ph drop leavin'the extrameridian yuanpeng thicking yrdp, thick hair color adjustment degraded, squeegee pressure angle and color changes, particularly the tiscosity veinpuncture and coacervate may result in the next business card printing and membership card when the job is not making up China and India.

舶来印油因吸湿和挥不收失重不小、不合层、沉没、pH值降俺了得引鹏厚增稠、不收色成果不对、调动刮印角度及不张辛时颜色改变不小，不入格是黏度增不小和固不解可导致第二天制卡和会员卡制息息业时印不上油不朱。

The molecular weight dependence of the distribfition of polymer molecules between the coacervate and the dilute phases on the phase separation of polymethylmethacrylate-acetone-methanol system has been proved to follow the relation first derived by Flory for binary systems: f"_j/f′_j = Qe~_j where f"_j and f′_j are the weight fractions of the polymer molecules of molecular weight M_j in the coacervate and in the dilute phases respectively, while Q and σ are parameters.

1。聚甲基丙烯酸甲酯-丙酮-甲醇体系的两次分相实验用θ-溶剂中的沉降速度法测定分相前试样和浓相的分子量分布曲线，得到高分子在浓稀相重量分配的分子量依赖关系 f_j=Qe~证实Flory的溶度函数形式与实际相符，并适用于三元体系的相分离，但Q值与两相体积比R值并不相同。 2。再分级使级分的分子量分布宽度随再分级次数的增加而减小，通常认为到第三次再分级其效果已不显著并不确实。

But while the report found that some real estate was 'not reasonably valued' in 2008 it 'did not find sufficient evidence to support a colorable claim for breach of fiduciary duty in connection with any of Lehman's valuations.

但是，虽然报告发现部分房地产贷款在2008年"估值不合理"，但它也"没有找到足够的证据"，来支持"雷曼对估值的做法违背了其信托责任"这一"表面可靠"的论断。

The experimental results show that for most continuous optimization problems, the strategy of concave function gains an advantage over the linear strategy, while the linear strategy outperforms strategy of convex function with the identical initial and final weights.

试验结果表明，对于多数连续优化问题，在初始权值和最终权值相同的情况下，凹函数递减策略优于线性策略，而线性策略优于凸函数策略，凹函数递减策略能够在不影响收敛精度的情况下较大幅度地提高粒子群算法的收敛速度。

It is proved in production practice that the actual conversion values between rockwell and vickers hardness of quenched tempered high speed tool steel dont correspond with the values in GB/T1172-1974 《Conversion Tables on Hardness and Strength of Ferrous Metals》.

引言多年来，一些高速钢工具专业生产厂和自用生产厂在测量淬硬高速钢的洛氏硬度 HRC和维氏硬度 HV时觉察到两种实测硬度之间的换算值与国家标准 GB/T1 1 72 - 1 974《黑色金属硬度及强度换算表》中的换算值不相符合。

A p-value for the Pearson Product Moment Correlation smaller than 0.05 means the two variables are correlated; higher than 0.05 means variables are independent of each other.

皮尔逊积差相关的p值小于0.05意味着两个变量之间是相关的；p值高于0.05则意味着两个变量之间是不相关的。

The Darts Problem is this: for a given R and D, determine what values should be associated with a dartboard's R regions in order to maximize the smallest score unattainable by throwing D darts.

现在来说明掷镖游戏这道谜题的要求了：对每一个我们给的R与 D 的值，请你决定你要给飞镖靶这 R 个区域各几分，目标是在使用 D 支镖的情况下，你『不可能』得到的总分最少是多少，然后你要想办法调整 R 个区域的分数，让这个值尽可能地大。

This method uses its own learning mechanism to create the domain of the decision. It can make best use of the samples by training each sample individually and obtaining the balanced weights with good convergence.

针对神经网络在结构损伤检测应用中的不足，本文对BP(back-propagation)算法提出了改进——权值阈值同步学习的BP 算法，并着重分析了改进BP 网络建模中的一些不确定的因素，提出了建模中的注意要点和选择建议。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷