非正的

We have considered an approximating two-dimension Muskat model next, and gotten the existence and uniqueness of its local solution.

作为解决多维非等粘度的Muskat问题的第一步，还证明了一个二维Muskat问题的近似模型局部解的存在唯一性和正则性。

Comparison was made between the biological classification system for soil borne plant parasitic nematodes of the Tylenchina suborder and with a nonbiological one (Chinese Soil Taxonomy as an example) in biodiversity characteristics by calculating the power law distribution and Lognormal distribution of the two systems to analyze their similarities and differences.

本文通过计算两种系统分类的幂律和对数正态分布，对土壤植物寄生的线虫类分类体系和非生物系统分类的多样性特征进行了比较，进而分析它们之间的相似性和差异性。

The variational equations are established for holonomic nonconservative dynamical systems in the high-dimensional ex-tended phase space.

建立了高维增广相空间中完整非保守力学系统的变分方程，并利用系统的正则方程和变分方程证明，可由第一积分直接构造系统的积分不变量，并举例说明结果的应用。

At the same time it is know by analysis about matrix characteristic of the similar orthogonally that not only the characteristic value after the transformation is equal to the ones before the transformation and they are independence to time variable of the system, but also the eigenvectors of the formed system can showed the effect of the time variable on original system.

同时，根据矩阵正交相似的性质分析得知：不仅变换前后两个矩阵的特征值完全相同并与时间变量无关，而且时间变量对此系统的影响可以只由变换后系统的特征向量来描述，给出了非典型阻尼振动系统物理意义上的解释。

Indeed, another side of happiness economics busies itself studying the non-monetary rewards from work: most people enjoy parts of their work, and some people love it.

事实上，快乐经济学的另一拨研究者们正忙於探讨工作带来的非物质性收获，如很多人喜欢自己在工作时的角色，有些人则热爱自己的工作。

Indeed, another side of happiness economics busies itself studying the non-monetary rewards from work: most people enjoy parts of their work, and some people love it.

事实上，快乐经济学的另一拨研究者们正忙于探讨工作带来的非物质性收获，如很多人喜欢自己在工作时的角色，有些人则热爱自己的工作。

It is true that the Pentateuch, so long attributed to Moses, is now held by the vast majority of non-Catholic, and by an increasing number of Catholic, scholars to be a compilation of four independent sources put together in final shape soon after the Captivity.

这是事实的pentateuch ，只要归因於摩西，现正举行，由绝大多数非天主教徒，并得到越来越多的天主教徒，学者将汇编四个独立的来源放在一起，在最后形成后不久圈养的。

It is true that the Pentateuch, so long attributed to Moses, is now held by the vast majority of non-Catholic, and by an increasing number of Catholic, scholars to be a compilation of four independent sources put together in final shape soon after the Captivity.

这是事实的pentateuch ，只要归因于摩西，现正举行，由绝大多数非天主教徒，并得到越来越多的天主教徒，学者将汇编四个独立的来源放在一起，在最后形成后不久圈养的。

In this research, liposoluble chlorogenic laurate was synthesized by the acylation with lauroy chloride in the existence of alkali catalyst in non-water phase, and yellowish CGL powders with a yield of 81.24% were obtained under the optimal synthesis conditions determined via single-factor tests and orthogonal experiments, that is, carrying out the acylation at 35℃ for 8h with a n:n: n ratio of 1:1:1.5 and with dimethylformamide as the solvating agent and the thinner.

文中对绿原酸进行了改性，即在碱性催化剂催化的条件下使其与月桂酰氯进行非水相的酯化反应，得到了脂溶性的绿原酸月桂酸酯。经过单因素及正交试验，确定了最佳合成条件为：以N，N-二甲基甲酰胺作为溶解、稀释剂，绿原酸／月桂酰氯／三乙胺的摩尔比为1：1：1.5，温度控制在35℃，反应时间8h。

In Chapter 2, an existence theorem is obtained for periodic solutions of non-autonomous second order systems with even-typed potentials. We also investigate solutions of linear bounded positive self-conjugation operators equations in Hilbert Space by variation methods.

第二章主要利用临界点理论中的归药方法、极小作用原理研究具偶型位势的二阶非自治系统周期边值问题，得到了周期解的存在；利用变分方法证明了Hilbert空间中有界线性正自共轭算子方程解的存在性。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。