同时存在

Combining the practical problem in our country, this paper analyzed the implementation necessity and feasibility of the negative income tax system and used the basic thought of the negative income tax system to put forward the excess regressive income tax system .

本文则针对我国目前存在的弱势群体、城乡收入差距和内需不足等实际问题，分析了负所得税制度在我国实施的必要性和可行性，同时还运用负所得税制度的基本思想提出了超额累退所得税制。

Through study on ultra high grade and regularity of minerogenetic enrichment of Hetai Gold Deposits,the influence of ultra high grade on the problem such as negative variation of the grade which exists all over gold mines is pointed out .

通过对河台金矿床特高品位及成矿富集规律的研究，提出了特高品位对黄金矿山普遍存在的品位负变等问题的影响，同时发现有用组份富集地段可单独圈出富矿囊，这对提高入选矿石品位及矿山经济效益有重要作用。

Of course, in its rapid development, there are still some problems not to be neglected.

当然，在其快速发展的同时，也存在着一些不容忽视的问题。

Next, put in the terminal market that sell the land only, manage definitely only wholesale, do not undertake retail, be opposite at the same time the person that share the wholesale business of city field has strict conditional restriction, do not allow to be not negotiant to enter the arena directly trade, in addition regulation of market main body is plural but the amount is not much, and have clear business field and range.

其次，只存在销地批发市场，并只准经营批发，不进行零售，同时对参与市场的批发业者有严格的条件限制，不答应非交易者直接进场交易，此外市场主体规定是复数但数量不多，且有明确的业务领域和范围。

The result showed that IFN-γ was distributed over 20 nucleus of the hypothalamus, such as nucleus mamillaris medialis, nucleus pre-opticus medialis, area anterior hypothalami, nucleus ventromedialis, nucleus reunions, nucleus paraventricularis, nucleus supra optic, and etc. Many of IFN-γ positive nerve fibers were found in supra optic nucleus, paraventricular nucleus, nucleus mamillaris medialis and etc. Nerve fibers and astrocytes IFN-γ immunoreactive positive cells spreaded in paraventricular nucleus, nucleus pre-opticus lateralis, nucleus pre-opticus medialis and etc. At the same time, IFN-γ is also observed obviously in adenohypophysis and neurohypophysis. IFN-γ also expresses in follicular and corpus luteum.

结果显示，IFN-γ分布于乳头体内侧核、视前内侧核、下丘脑前区、腹内侧核、连接核、室旁核、视上核等20个核团中，各部分核团细胞着色程度深浅不一；在视上核、室旁核分泌部乳头体内侧核等有大量的阳性神经纤维；同时在室周核、视前外侧核、视前内侧核等13个核团中散布有一些阳性星形胶质细胞，与阳性神经细胞交错共存；腺垂体中腺细胞和神经垂体中神经纤维均有IFN-γ表达；卵泡和黄体中也有IFN-γ存在。

There are two sides at least in Tang Jun and royal politics very complex: Be Chen Tianqiao individualize, disposition is very allegedly big, tang Jun is very capable at the same time; 2 it is Tang Jun is opposite royal and character is newcome, even if perch is in personally, but newcome has newcome rule, the competition of old force and elbow out, this is the phenomenon that biology bound exists generally.

在唐骏和盛大的政治里至少有两方面非常复杂：一是陈天桥的"很有个性"，据说"脾气很大"，同时唐骏很有能力；二是唐骏对盛大而言是"新来的"，即使是高位在身，但新来的有新来的规矩，老势力的竞争和排挤，这是生物界普遍存在的现象。

One must honor beauty, idealism, and the hunger for progress, while confessing in Marxist or Nietzschean style how much blood and wretchedness lie at their root.

人必须尊重美、理想主义、渴望进步、同时以马克思主义或者尼采式地承认在它们的根源存在着多少鲜血和苦难。

Our analysis framework relies on the reflected Backward Stochastic Differential equation approach.We characterize the value functions of the noncallable bonds in terms of the reflected Backward Stochastic Differential equation,Then the relationship between the value function of convertible bonds and reflected backward stochastic differential equations with single reflect is built at the same time,and provide the optimal conversion strategy for bondholders.2:We get the value of non-callable convertible bonds by numerical methods.

探讨了可转换债券的最优停时价值与带反射边界倒向随机微分方程解的关系，在市场完备，公司价值只包括股权和可转债这两种权益等各种假定下，给出不可赎回可转换债券的价值函数，证明了不可赎回可转换债券的最优停时问题的解是存在的，同时给出了其最优的转换策略。2：通过数值方法求解不可赎回可转换债券的价值。

To ensure that VolP can reach its full potential and is not stifled by unnecessary or poorly tailored regulation, government should:◆ create a policy framework that encourages the continued development of an IP-enabled service environment;◆ adopt a light regulatory approach that focuses on encouraging competition, and maximizes flexibility for the introduction of VolP services, while respecting the need to ensure consumer protection;◆ ensure that VolP services are open to provision by all interested service providers, and that where licensing conditions exist, they are objective and nondiscriminatory, and the criteria for granting authorizations are transparent

为了确保福尔普可以充分发挥其潜力，而不是扼杀不必要的或定制的监管不善，政府应：◆建立一个政策框架，鼓励一个持续发展 IP的服务环境；◆采用了轻监管模式，重点是鼓励竞争，最大化的福尔普服务的引进灵活性，同时尊重必须确保消费者保护；◆确保福尔普服务是开放给所有有兴趣的服务提供提供商和发牌条件，如果存在，它们是客观的，非歧视性的，并给予许可的标准是透明的

At the same time, however, Ross does not deny that there is a connection between moral properties and nonmoral ones.

然而，罗斯同时也不否认在道德和非道德属性之间存在着联系。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失