查询词典 total area

Because the area is not wide, the leading industry is characterized by projects of development. The construction of the Eco-area is very important in the regional development. The Eco-area should achieve the following objectives. 1 Has perfect shelter-forest in the seacoast, clean sea beach and the greenbelt area accounting for more 50% of the total area. 2 Has the system of collection and disposal of rubbish, the system to make economize use of water. 3 In agriculture, try best to use little chemist. 4 makes the ecological the theme; lays down regulations on the tourism, cultural knowledge spreading and bodybuilding. But we should pay more attention to the disadvantages.

由于所涉及的区域面积不大，主导产业主要以开发项目的形式表现出来，生态旅游度假区建设项目是生态旅游业发展的主要环节，应达到如下标准：一是有完善的海岸带防护林，清洁的海滩，生活及活动区的绿化面积达到50%以上；二是区域内建有完善的生活垃圾收集、处理系统，节水设施和稳定塘污水处理系统；三是农业以绿色产品为标准，栽培、管理、贮藏加工过程都尽可能减少对农用化学品的使用；四是以生态为主线，建成含旅游活动、科普宣传、饮食文化和健身休闲等为内容的设施和综合管理规章。

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 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。

County-wide total area 3.51,525 million hectares; Plain area area 22,,208 hectares, account for 6.32%; The hillside area 97,,567 hectares, account for 27.67%; The mountain area 2.31,75 million hectares, account for 65.93%.

全县总面积351，525公顷；其中平原地区面积22，208公顷，占6.32%；山坡地区97，567公顷，占27.67%；高山地区231，750公顷，占65.93%。

Here are the results: there are no clear difference in the length and width of leaf epidermis stomatal apparatus, stoma density and vascular bundle area in 1st internode below the ear between cold and warm type wheat. The vascular bundle area in 2nd internode below the ear of cold type wheat is obvious smaller than warm type wheat's. There are clear difference in the vascular bundle number in unit transverse area of 1st internode and 2nd internode below the ear and the rate of the total area of vascular bundle and the transverse area of wheat stem between cold and warm type wheat.

研究表明，冷、暖型小麦叶表皮气孔器的长度和宽度、气孔密度、穗下节间中维管束面积均无显著差异；冷型小麦倒二节间中维管束面积明显小于暖型小麦；冷、暖型小麦穗下节间、倒二节间单位横截面积中维管束数目、维管束总面积占茎横截面积的百分率均有显著差异。

By using The Tourist Area Life Cycle, this paper analyses the tourist area of Yunnan and settles issues as following: It described the development track of some representative tourist area; it forecast the tourist area future by protracting graph and analyzing their developing phases; at the same time, I also analyzed the influence mechanism of these representative areas. Because these analyses are combined with evolvement character of tourist area, the conclusion in this paper will give a constructive guidance use to the tourist area development.

本文的研究主要是对理论的尝试、验证和实践应用，本文通过将旅游地生命周期理论付著于云南的具体旅游地进行分析，运用该理论所解决的问题包括：对一些典型旅游地的发展轨迹进行了描述；通过绘制曲线图和发展阶段分析，对旅游地未来的发展进行了预测；同时，本文还主要对于这些典型旅游地进行了影响机制的分析，由于这些分析同旅游地发展演变特征相结合，因此，所产生的结论对于旅游地未来的发展起到了建设性的指导作用。

In order to reduce the error of a remote sensing area sentencing in two-stage survey of investigations, this article used the Bo'ai County state-owned tree farm partial remote sensing TM satellite picture and the correlation data establishes the visual solution to symbolize that, according to the solution which established translates the symbol to the place thing to carry on the remote sensing to interpret,cancelled in the room draws each place kind of boundary, extracted on the chart with the polyester membrane the area, may calculate according to the proportion interprets the area ,figured out interprets the area, simultaneously in order to enhance interprets the precision to obtain a more real reliable material, investigated 90 bottom classes in kindergarten's area from the location, and interpreted to these 90 bottom classes in kindergarten on the chart obtains the corresponding area,simultaneously established the linear model.

为了减少二类调查中遥感地类面积判读误差，本文利用博爱县国有林场部分遥感TM卫星图片和相关资料建立了目视解标志，根据所建立的解译标志对地物进行遥感判读，在室内勾绘出各地类边界，用聚酯膜求出图上面积，根据比例计算出判读面积，同时为了提高判读精度得出更加真实可靠的资料，从现地中调查了90个小班的面积，并对这90个小班在图上判读得出相应的面积，同时建立线性模型。

Xiahe County and Zhuoni autonomous regions (the original rule set Zhuoni Board) to the provincial jurisdiction. In 1953, additional Gannan, Xihaigu two area-level autonomous region (later renamed the Autonomous Region), the province is still set up 11 area, 86 counties, 687 District Office, 58 Hall Street. In 1954, a result of the merger in the Ningxia province of Gansu Province, an increase of Yinchuan area Hedong Hui autonomous region (later renamed the Autonomous Region), Mongolia autonomous region 3 area, 16 counties, but also established the new Sunan Yugur autonomous regions,a ke sai ha ethnic autonomous regions,lu qu Executive Committee, Executive Committee Maqu, Zhouqu Administrative Commission, the province's 14 prefectures, 107 counties, 775 District Office, 5810 Township Hall 179 Street. In 1955, Qingyang, Pingliang Pingliang area into zones, Zhangye, Jiuquan Jiuquan area into zones; revocation Linxia agency, the establishment of Linxia Hui Autonomous Prefecture; additional Yumen City; to Mongolia autonomous regions for ethnic autonomous bayan ho Dortmund, West Solid-Hui Autonomous Region for Guyuan Hui Autonomous Prefecture, Hedong Wu Hui Autonomous Region for Hui Autonomous Prefecture, Gannan Tibetan Autonomous Prefecture of Gannan Tibetan Autonomous Region for.

夏河县和卓尼自治区改为省辖。1953年，增设甘南、西海固两个专区级自治区，全省仍设置11个专区、86县、687个区公所、58个街公所。1954年，因宁夏省合并于甘肃省，增加了银川专区、河东回族自治区、蒙古自治区3个专区、 16个县，又新成立了肃南裕固族自治区、阿克塞哈族自治区、碌曲行政委员会、玛曲行政委员会、舟曲行政委员会，全省达到14个专区、107个县、775个区公所，5810个乡、179个街公所。1955年，庆阳、平凉专区合并为平凉专区，张掖、酒泉专区合并为酒泉专区；撤销临夏专署，成立临夏回族自治州；增设玉门市；改蒙古自治区为巴音浩特蒙族自治州、西海固回族自治区为固原回族自治州、河东回族自治区为吴忠回族自治州、甘南藏族自治区为甘南藏族自治州。

The park area lies in the communications center of the development zone of economy surrounding Bohai and it locates at the core zone of Tianjin Binhai New Area; it is only separated from the Tianjin Economic-Technological Development Area by a river and it is near to the Tianjin Environmental City; the distance between park area and the central urban area of Tianjin is 50 kilometers and the distance to Beijing is 120 kilometers; the distance between the park area and Tianjin Binhai International Airport is 40 kilometers and the distance to Tianjin Harbor is 21 kilometers and 35 kilometers to Caofei Dian Harbor; the traffic around it is very convenient and there are more than ten highways passing through it, i.e.

园区位于环渤海经济发展带之要冲，地处天津滨海新区核心地带，与天津经济技术开发区仅一河之隔，毗邻中新天津生态城；园区距天津中心城区50公里，距北京120公里，距天津滨海国际机场40公里，距天津港21公里，距曹妃甸港35公里，周边交通便利，京津城际铁路、京秦客运专线、津滨轻轨和京津塘高速、京津高速、唐津高速、海滨大道、津滨高速等十余条高速公路环城而过，特别是津汉快速路、塘汉快速路和京山铁路直达园区，使园区内外沟通快捷方便。

Test and analysis show that, the distribution patterns of the tangent veloctiy fields in the big cone area and the small cone area, which are comprised of para-free vortex and para-forced vortex, are basically identical without a change of the radius of the boundary surface; with the increase of the angle of the small cone, the para-free vortex area decreases and the para-forced vortex area increases, and the emulsifiability of the fluid drips increases with the increase of velocity gradient; the tangent velocity increases with the increase of inlet flow, and the maximum tangent velocities of both the big cone area and the small cone area are 4.94 times of the inlet flow; and the maximum tangent velocity increases with the increase of the split ratio and with the radius of the boundary surface not changed.

试验分析表明，大锥段和小锥段切向速度分布规律基本相同，均由准自由涡和准强制涡构成，分界面半径rm没有变化；随着小锥角θ的增加，准自由涡区缩小，准强制涡区扩大，速度梯度增加会加大液滴的乳化程度；随入口流量增加，切向速度增大，经拟合得出大锥段和小锥段的最大切向速度均为入口流量的4.94倍；分流比加大，分界面半径基本不变，最大切向速度增加。

It has to be computed by the host for the actual clock rate.

主控制器可以用来计算实际的时钟速率。

Let's see what you got.

让我看看你的东西