查询词典 competition range

The opened magnetic circuit is composed as tow NdFeB permanent magnets and a top plate without U-yoke. After take analyzed deeply for the opened magnet circuit with FEMM (Finite Element Method Magnetics) we find out the field distributing that is separated into three sections . One is the main area what we called as positive field section. Beside the main field there are tow areas that are called the inverted field sections. Loudspeaker arise a very serious distortion when the voice coil moving into inverted field areas. The direction of induced current in the coil part of entered inverted field area is same with the current driving into loudspeaker so that total currents increas largely and heat increase rapidly. With more coils moving into inverted area the voice coil will take on negative inductance properties. It is the main reason that voice coil is burned by heating with increasing current due to arise negative inductance. So opened magnetic circuit is not suitable for the woofers in which the voice coil have wider displacement range. When using this kind magnetic circuit design, the voice coil moving range should be less than the range of positive field to avoid loudspeaker arise serious distortion and heating. Even though voice coil moving range is in the positive area, loudspeaker will still arise more distortion because the field distribution is very cliffy at tow sides of the positive area and full range of magnetic field distribution is not parallel that will arise distortion. Base on above reasons, opened magnetic circuit is not an ideal magnetic circuit for low-frequency loudspeakers. But it can be used in mid-range or high-frequency productions.

开式磁路是由2片钕铁硼磁铁和主导磁板和导磁垫片组成，我们在实践过程中发现这种磁路结构不适合于低频扬声器的使用，我们通过使用FEMM（Finite Element Method Magnetics）软件包对该磁路进行了分析，该磁路的磁场范围被分成3个区域，其中在主导磁板附近形成一个正向磁场，在正向磁场的两边存在反向的磁场，音圈在工作时有很大一部分进入了反向磁场中，在反向磁场内线圈的感应电流方向与驱动电流方向相同，使得音圈呈现出负感抗特性，由于音圈的负感抗特性引起电流的增加导致音圈发热甚至烧毁，因此在扬声器中使用开式磁路时，音圈的运动范围应控制在正向磁场范围之内，否则音圈运动到反向磁场区域时将会产生很大的失真和发热，即使在设计时已经将音圈的运动范围控制在正向磁场范围之内，由于正向磁场的2个边缘磁场强度衰减太快，同时开式磁路中磁场的分布不是平行的，而是自由发散的分布，这样肯定会导致扬声器的非线性失真，因此我们得到的结论是：开式磁路并不是一个理想的磁路，它不适合于低频扬声器的使用，但它还可以应用于中高频扬声器。

The competition environment it faced is becoming more and more complex, the opposability of competition is becoming more and more strong, the style of competition is changing more and more quickly, and it is becoming more and more difficult to keep its competition advantage.

企业感觉到面临的竞争环境越来越复杂，竞争的对抗性越来越强，竞争方式的变化越来越快，竞争优势的可保持性越来越难。

Along with our country tourism's development, the tourist scenic zone is valued everybody's more and more, after our country joins WTO, the tourism is facing domestic and the overseas two market grave situation, the market competition is day by day intense, along with market competition's aggravating, the competition no longer is between the single competitor's contest, the tourist scenic zone implementation paragenesis marketing becomes one inevitable trend day after day, forms the scale superiority, thus is in an impregnable position in the intense market competition.

随着我国旅游事业的发展，旅游景区越来越受到大家的重视，我国加入WTO后，旅游业面临着国内与国外两个市场的严峻局面，市场竞争日益激烈，随着市场竞争的加剧，竞争已不再是单个竞争者之间的较量，旅游景区实施共生营销日渐成为一种必然趋势，形成规模优势，从而在激烈的市场竞争中立于不败之地。

For ease of analyzing therelation of competition and social risks,the treatise proposes the two pairs of newconcepts;self-incurred loss and nonself-incurred loss in competition and compensableloss and non-compensable loss in competition.It maintains that the self-incurred lossand compensable loss in competition will generally lead to no social risks and,onlywhen the loss is nonself-incurred or non-compensable in nature,it will lead to socialrisks.

为了便于分析竞争与社会风险的关系，本文提出了"竞争的自致性损失与竞争的非自致性损失"、"竞争的有补偿损失与竞争的无补偿损失"这两对新概念，认为竞争自致性损失、有补偿损失一般不会产生社会风险，只有当竞争损失是非自致性损失或无补偿损失时，才会产生社会风险。

In the recent years, our students made an outstanding score in a lot of professional and high level competitions, such as "the Institute's Cup" National English debate competition, the "lenovo cup" National English debate competition, National Higher Education Interpretation Competition, UNGA stimulation, National Teachers Skills Competition.

近年来，我院学生在"外研社杯"全国英语辩论赛、"21世纪·联想杯"全国英语演讲赛、全国高校口译大赛、模拟联合国大会、全国高师技能大赛等专业类、高层次赛事中屡创佳绩。

By analyzing the core competence the dissertation has proved it is a matching standard of the two-element structure. The aims of any management changing are forming and keeping the competition predominance. The steady resource of the competition predominance is forming and keeping the competition predominance. The core element of competition predominance (such as, the foresight, leading, innovation, quality, entrance vallum, customer regulation, changing cost and partner-relationship.) is a key factor that to found a sueeessful enterprise whatever the changing has occurred in the environment.

通过对核心竞争力的分析证明核心竞争力是两种要素结构匹配的标准或依据；管理变革（包括基于信息系统的管理变革）的目的是为了形成并保持竞争优势，而稳定的竞争优势的来源是形成并保持核心竞争力；不论环境发生了怎样的变化，远见、领导、创新、质量、进入壁垒、消费者规定、转换成本和伙伴关系等仍是建立一个成功企业或具备竞争优势企业至关重要的因素，它们来源于管理系统7要素：文化、人、战略、组织、专业管理、技术管理和信息的有效结合，这种结合形成核心竞争力；管理变革的重要途径就是形成核心竞争力的关键要素的有效结合。

Through analyzing the successful experiences and lost cases, this article summarizes the original and different factor—the ability of core competition with which enterprises have gained the advantage of competition, and explains, through comparing the gap of competition among the domestic enterprises and oversee ones, the necessity and impendency for our state-owned enterprises(the emphases are iron and steel-making enterprises) to build the ability of core competition.

本文通过分析企业成功与失败的经验教训，归纳出企业获得竞争优势的异质性原生起因——核心竞争力。通过对比国内外企业的竞争差距，阐述了我国企业培育核心竞争力的必要性和紧迫性。在研究马钢核心竞争力培育之前，文章着重基于系统理论的观点，从经济学和管理学研究方法入手，对企业竞争力、核心竞争力的基本概念及特征进行了界定和分析，建立了企业核心竞争力要素体系的两个基本模式。

The concentration on the period of construction only leads to a very hard competition between supervision enterprises: it is easy to cause the price competition, the irregular competition, pernicious competition and even some black-box actions with unfairness and irregulation.

监理业务向施工阶段集中直接导致了监理市场的竞争加剧，这种局面又极易引发价格战争，无序竞争，恶性竞争，甚至暗箱操作等一系列不公平，不规范的做法；国家规定的取费标准达不到，势必影响监理服务质量，造成监理和业主双方受损。

The TECO Technology Competition on robotics this year is quite successful considering the number of teams participated. However, we expect a significant expansion of this competition next year to attract more excellent research groups. By properly protecting the intellectual right of the teams, this competition will become a very good vehicle to demonstrate the achievement of robotics research and development in Taiwan. The competition also encourages people to participate in the technology development and innovation.

期待「东元科技创意竞赛」可以有效的鼓励并吸引各界有相当研究成果的团队或个人参赛，然后在不影响参赛者的技术权力下，将结果公开并且广泛地宣传，提供各界了解台湾在机器人领域发展的情况，以提高国人兴趣，激励信心，或是更进一步地分析国内外发展情形与比较，以了解我们该发展的方向。

The result pointed out that the vertical distribution of foliage for each species was different,however,generally speaking,the foliage in upper crown (0.3CL) for broad-leaved species in natural secondary forest took a small percentage,about 10%;in middle or middle lower of the crown(0.4CL to 0.8CL) the branches here took the majority percentage of whole foliage,almost 60%to 75%;but in lower crown(0.8CL),there was about 10%of whole foliage.(5)The interspecies competition of trees in secondary forest was expressed by Hegyi competitioin index,and the active competitor was calculated by the competition zone radius and the tree position,DBH,and distance in the zone,it was not all competitors in tranditional calculation.The study introduced crown area overlap index to describe the crown competition between subject tree and its competitors,furthermore,the crown area was classified into 5 levels with a method of equal crown projection area,therefor,the resulting crown area overlap index showed more realities of existing stand conditons.(6)Based on the theoretics of multiply divide,the spatial strcture optimizing model of secondary forest stand selective thinning was developed by diversity mingling,aggregation index,competition index and crown area overlap index,also designed 10 constraint conditions which were related to forestry meanings,the objective function was solved by the implicit enumeration method with LINGO 9.0,using 0-1 integer programming.

并且得出，每个树种在树冠内相对高度上的叶量的垂直分布是不同的，天然次生林阔叶树种的叶量在树冠的上部(0.3CL以下)所占比例很小，约占10%左右；在树冠的中部以及中下部(0.4CL～0.8CL)，叶量所占比例最大，几乎集中了整个树冠60%～75%的叶量；而在树冠的下部(0.8CL以下)，几乎占很少的叶量，大约10%左右。5、采用Hegyi竞争指数来表现次生林内林木的竞争关系，并且根据竞争圈的大小和林木在竞争圈内的分布位置、大小与距离来计算有效的竞争木，并不是传统意义上的全部竞争木；本研究提出用树冠叠加指数来表示林木与周围树木的树冠竞争情况，并采用等树冠投影面积法把树冠分为5级，这样计算的树冠叠加指数更加与现实林分相符。6、本研究基于乘除法的思想，用多样性混交度、聚集指数、竞争指数和树冠叠加指数构建了天然次生林择伐空间优化模型，设计了10个与林学意义相一致的约束条件，并采用0-1整数规划的思路，在LINGO9.0软件中使用了隐枚举法对目标函数求得最优解。7、以M702标准地为应用实例，具体计算出了每株采伐木，经过择伐后，目标函数值按模型设计的要求发生了极大的改变，增加了5倍多，说明了最后这个解的优良性，满足了设计的要求。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。