置换

But this case is a common problem that often meets in samples of reprocessing.In this dissertation, an indirect fluorescence analysis method to analyze trace neptunium is discussed.

本文利用DTPA-Tb与DTPA-Np稳定性的显著差异，DTPA-Tb的络合常数的对数值是22.71，而DTPA-Np的络合常数的对数值为29.8，由Np~(4+)置换出DTPA-Tb中的Tb~(3+)。

This research got the following conclusions:The logic of moral nihility is the replacement of value with worthiness.

从而为道德教育本真的回归谋求应对之策。本研究得出以下结论：道德虚无的逻辑即是价值对意义的置换。

The reader will need to know some basic finite group theory: the Sylow theorems and how to use them and some elementary properties of permutation groups and solvable and nilpotent groups.

读这本书之前，读者需要一些有限群论的基本知识，如Sylow定理及其应用，置换群，可解群和幂零群的基本性质等等。

A safe, effective, and easy to use warfarin initiation dosing nomogram for post-joint arthroplasty patients

一种安全，有效，简易的供关节置换术后患者使用的华法林初始计量图

The upper bound of the differential probability is developed for the completely nonsingular matrix based substitution permutation network....

给出了基于全非奇异矩阵的代替置换网络的差分概率上界。

To solve the second problem, an approach of irregular QC LDFC codes is proposed. The proposed approach is to replace some sub-matrices by zero matrices and identity matrices at special positions in the given sparse parity-check matrix so as to get a nonsingular square matrix for the construction of the generator matrix.

为解决第二个问题，提出一种不规则准循环LDPC码的设计方法，该方法将校验矩阵中的特定位置的子矩阵用零矩阵和循环矩阵置换，获得一非奇异方阵，用于构造生成矩阵。

Let A be a nonsingular nth-order real matrix, then cond_p =||A||_p||A~(-1)||_p =1(p= 1,∞), if and only if A = cpσ, where c is a positive constant, p is a permutation matrix, or is a diagonal mat...

设A为n阶非异实矩阵，则矩阵A的求逆p-范数条件数等于1的充要条件为A=cpσ，其中c为正常数，σ是置换阵，其对角元都等于+1或-1。

In general, operating at a higher basis weight gives a better total displacement ratio, and Norden efficiency factor.

较高的单位面积浆量时，总置换比及诺顿效率因子普遍较高。

Normal mapping is the technique to replace the existing normals on model.

所谓法向线贴图是一种置换模型物件上现存法向线资的技术。

By us ing cryo-immunoelectron microscopy,DNA in vegetative cells of Nostoc flagelli forme was detected for the first time and nucleus area at the center of cells could be positioned.

此外，应用高压冷冻和冷冻置换的免疫标记电镜技术，首次对发菜营养细胞中的DNA进行定位，明确了核区的位置及范围。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。