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By mean of the method of upper and lower solutions, we will obtain a existence theorem like Kazdan-Warners. Using this theorem, we will study the vortex equation in holomorphic line bundle over complex manifold and prove a theorem of existence of Hermitian metric with a prescribed holomorphic section.

在本论文的最后部分，我们在紧复流形上讨论一类Kazdan-Warner型方程，用上下解方法得到了光滑解存在的Kazdan-Warner型定理，并将其用于研究全纯线丛的涡旋方程，得到了一个具有预定全纯截面的厄米度量的存在定理。

At first, we introduce in detail relativistic mean-field theory, where a common Lagrangian density is presented. Starting with this Lagrangian density, we can obtain the Dirac equation and Klein-Gordon equations for nucleon and meson field by using Euler-Lagrangian equation.

本文首先详细介绍了相对论平均场理论的一些公式推导，给出了常用的一般的相对论平均场的拉格朗日量，从这个拉氏量出发，利用Euler-Lagrange方程就可导出核子与介子场的运动方程。

Even when we explain that we use the word revolution in its etymological sense, and mean by it a change in the basis of society, people are scared at the idea of such a vast change, and beg that you will speak of reform and not revolution.

即使当我们解释一下，我们在它的词源学意义上的文字革命，意味着由它在社会的基础变化，人们害怕在这样一个巨大的改变主意，并乞讨，你会不会讲的改革和革命。

In this paper, we mainly discuss some preliminary studies about statistical diagnostics for one kind of restricted multivariate linear regression model. At first, we give the parameters estimation of this model. After that, the problem of outlier test is considered by giving the equivalence relations of estimators and statistics in multivariate case deletion model and mean shift outlier model under the restricted condition.

本文主要讨论的是一种带线性约束的多元线性回归模型（这里的多元是指多个因变量对多个自变量的情形），重点在与统计诊断方面的一些初步研究，首先给出带有线性约束的多元线性回归模型的参数估计，其次讨论了该模型的异常点检验问题，主要介绍了常见的数据删除模型及均值漂移模型，并证明了此两种模型统计量之间的等价性。

Methods: This study was approved by the Department of Nephrology, the second hospital of Hebei Medical University. We choose 36 cases of IgA nephropathy(25 males and 11 fema- les).The mean age of them was 35.0±12.6 years.They were defi- nited by renal biopsy from July 2008 to Feb.2009.Patients with hypertension, diabetes mellitus, Lupus Nephritis, HBV-GN associated glomerulonephritis,thyropathy,renal damage induced by polyarthritis destruens,neoplasms associated nephropathy and those on glucocorticoid,immunosuppressive agents,enoxa- parin sodium and angiotensin converting enzyme inhibitor be- fore renal biopsy were excluded from this study.

河北医科大学第二临床医学院肾内科于2008年07月到2009年02月间经肾活检确诊的IgA肾病患者36例(其中男性25例，女性11例，年龄35.0±12.6岁)，临床上除外高血压肾损害、紫癜性肾炎、乙肝病毒相关性肾炎、狼疮性肾炎、甲状腺病相关性肾损害、类风湿性关节炎肾损害、肿瘤相关性肾病等继发性肾脏病患者，并除外肥胖、妊娠、糖尿病、肝脏疾病、药物等导致的肾损伤及急性间质性肾炎等患者。

In this article,we mainly study the space-like submanifolds with parallel mean curva-ture vector,constant scalar curvature or constant square length of the second fundamental form,respectively.We obtain some pinching theorems and rigidity results by estimating Laplace of the square length of the second fundamental form of the such submanifolds and using yaus maximum principle or Stokes Theorem.

本论文主要研究de Sitter空间中具有平行平均曲率向量、常数量曲率或第二基本形式模长平方是常数的三类类空子流形，并通过分别估计三种情形下子流形的第二基本形式模长平方的Laplace，利用Yau的极大值原理和Stokes定理，获得了这些子流形的一些拼挤定理和刚性定理。

When this question is brought forward , we don't mean not to respect the brave people who tavel into space by rocket, and we don't think that there is no space for people in space .

在我们提出这个问题的时候，我们并不是对那些乘坐火箭进入太空的勇敢的人们表示不尊重，也不是因为我们认为太空中没有人的一席之地。

Spiritual Food. From all this it is clear that by spiritual food we do not mean some imaginary food I know not what, but the very body of the Lord given to us, which nevertheless is received by the faithful not corporeally, but spiritually by faith.

精神食粮，从所有这一切很显然，由精神食粮，我们并不意味著一些假想的食物，我知道没有什麼，但身体非常的上帝给我们的，它不过是得到忠实不corporeally ，但精神上的信仰。

If we enlarge on this, taking into account the most important phenomenon of ancient poetry, by which I mean that union-- nay identity--everywhere considered natural, between musician and poet (alongside which our modern poetry appears as the statue of a god without a head), then we may, on the basis of the aesthetics adumbrated earlier, explain the lyrical poet in the following manner.

此外，让我再指出一切古代抒情诗最主要的一种现象——往往抒情诗人与音乐家自然而然结合于一身甚且同是一人。就这点来说，现代抒情诗，在相形之下，就好象没有头颅的神象了。所以，根据上述的审美形而上学，我们可以说明抒情诗人如下。

We start with the basic proposition that the borad of directors acting as a board must be recognized as the only group authorized to speak for 'management' in the sense that under the statute they are responsible for the management of the corporation Del 141 .in substance that was the holding the court in ……,however,we are not here confronted with the situation in the gray case because loew's board as such cannot act for want of a quorum.thus ,there is no board policy as such with respect to the matters noticed for stockholder consideration.i am nevertheless persuaded that at least where a quorum of directors is in office the majority thereof are not 'outsiders' merely because they cannot procure the attendance of a quorum at a meeting.by this i mean that they are not like the customary oppsition which is seeking to take control of corporate management.to hold otherwise would be to set a most undesirable legal precedent in connection with the allocation of corporate powers.

我的翻译是：我们可以从基本的主张中开始，那就是董事会成员作为一个董事会主体必须被看做唯一的被授权的群体代表'管理层'，在这种情况下，他们就管理公司而承担相应的责任。特拉华州141条在实质上就被法院所支持。但是，我们在这里并没有处于同G案情况相同的地位，因为L董事会在这种情况下不能为了想达到法定人数而作为。因此，对于通知股东考虑这一事务不是董事会的政策。我认为至少在会议存在了法定的董事成员情况下，大多数将不是'外部人员'，这仅仅因为他们不能促成法定人数参加会议。通过以上我想说明他们不象习惯的反对方一样去寻求对公司的控制。如果支持的话将会树立一个与公司权力分配相联系的最不受欢迎的法律先例。共发帖2602 发表于- 2005/11/21 ： 23：13：00 第 1 楼今晚看书看得有点晕，等MC和猫猫吧，俺偷下懒。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。