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The source of antimony oxide from fuming process and its main problems existing in reducing smelting are presented in this paper.

介绍了烟化法锑氧粉的来源和还原熔炼时存在的主要问题。

Secondly, in view of weak antinoise ability existing in all digital image segmentation schemes, this thesis conducts a deep and systematic research.

其次，针对各类数字图像分割方案及系统普遍存在抗噪能力差的问题，进行了深入和系统地研究。

The chief authorities for the Gallican Mass are the letters of St. Germanus of Paris (555-576); and by a comparison of these with the extant Sacramentaries, not only of Gaul but of the Celtic Rite, with the Irish tracts on the Mass, with the books of the still existing Mozarabic Rite, and with the descriptions of the Spanish Mass given by St. Isidore, one may arrive at a fairly clear general idea of the service, though there exists no Gallican Ordinary of the Mass and no Antiphoner.

首席当局对大众的高卢圣信街Germanus的巴黎（ 555-576 ）；和比较这些与现存Sacramentaries ，不仅是高卢人，但凯尔特人队的礼仪，与爱尔兰村组群众与书籍，仍然存在摩沙拉仪式，并与说明西班牙大众给予的圣伊西多尔，人们可以得出一个相当明确的总体思路的服务，但不存在任何高卢圣普通群众，没有

There could be no more startling proof of the importance of the Roman See than this sudden revelation of an episode of the third century: the whole Church convulsed by the claim of an antipope; the recognized impossibility of a bishop being a Catholic and legitimate pastor if he is on the side of the wrong pope; the uncontested claim of both rivals to consecrate a new bishop in any place where the existing bishop resisted their authority.

不可能有更惊人的证据的重要性，罗马教廷比这个突然发现一个插曲第三世纪：整个教会震撼了索赔的对立教皇的承认是不可能的主教是天主教和合法的，如果牧师他是一方的错教皇；无可争议的索赔都竞争对手奉献一个新的主教在任何地方在现有主教反对他们的权威。

As an antirust paint for new or existing ship hull and also as an antirust undercoat and primer for container.

主要用于新船或旧船的水线以下及以上部位的防锈涂层也可以用于集装箱的中间防锈漆及底漆。

To solve the difficult problems mentioned above and to conquer the shortcomings of existing technologies,we considered it necessary to purposely design a high-performance classification model and corresponding algorithm at first;and then to study its application methods;at last,to build up a practical on-board PDS antitype system based on the proposed model and algorithm.

针对行人检测系统与关键技术存在的上述难点问题，我们认为有必要研究出针对性的高效分类模型与算法，设计面向应用的实现技术，最终搭建一个具有实用价值的行人检测原型系统。

The most common of these include a view of the action as having begun from a certain point ("inceptive aorist"), or having ended at a certain point ("cumulative aorist"), or merely existing at a certain point ("punctiliar aorist").

以下我想删掉----------------------简单过去式的特色是强调动作是punctiliar，也就是说，时态并不是强调这个动作是过去，现在，或未未。

If people in the industry think the use of the "uncompleted flats" for the advantage of existing homes for sale property hotel apartment is, after all, a good market entry point.

如果业内人士认为，利用"楼花"，以利用现有的待售房屋产权酒店公寓毕竟是一个良好的市场切入点。

Existing methods of scheduling both periodic and aperiodic tasks are all based on RM scheme. Among them, stealing slack time from periodic tasks has been proved to be an optimal method.

已有的解决混合任务调度问题的方法都是基于速率单调策略的，其中从周期任务"挪用时间"的算法被证明优于其他所有算法。

According to the change of the enemy\'s quantity and the qualitative theory of the differential equation, we research the spruce aphides and its predator system. At the same time, we discussion the spruce aphid multiplication model when the natural enemy quantity is a certain value and the periodic oscillating model whose the quantity of the natural enemy changes along with the time. Obtains the stability condition of the balance point and the limit-cycle existing condition, the system presents the dissipative structure\'s character. Finally it explains that this theoretical analysis has certain practical significance regarding the preventing and controlling harmful insect.

第五章，松毛虫与其天敌的关系是食饵和捕食者的关系，根据天敌数量的变化，利用微分方程定性理论，研究松毛虫与天敌系统，讨论天敌数量为一定时的松毛虫增殖模型和天敌数量随时间变化的周期振荡模型，得到正平衡点全局稳定性和极限环的存在条件，通过计算机模拟，说明周期振荡的捕食模型能够呈现典型的时间耗散结构特征，对于防治害虫有一定的实际意义。

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。