查询词典 types

By using testing functions to make comparative research on the precision of approximate models which were built by RBF under the condition of different sample amounts and different kernel function types, a conclusion was drawn: the model quality built by Reciprocal Multiquadric RBF as kernel function was highest when the sample amout was big, and the model quality built by Gaussian RBF as kernel function was highest when the sample amount was small.

运用测试函数对在不同样本数量与不同核函数形式下所建立的近似模型的精度进行对比研究，得出逆多二次函数与高斯函数作为核函数分别在大样本和小样本情况下精度最高的结论，并验证了径向基函数近似模型方法能够兼顾效率与精度。

Based on the TM images of 1985 and 2000, the paper analyzed changes in land use of the Minjiang Watershed and reciprocal transformation of land use between types quantitatively with the aid of GIS. Spatial differences in the changes of land use and their driving forces between two cities, Jianyang and Changle, were also discussed.

本文采用福建省1985年和2000年两期TM卫星遥感解译数据，在GIS软件支持下，定量分析闽江流域土地利用变化总体态势以及各种土地利用类型间的相互转化状况，并以建阳市和长乐市为例，分析了流域上下游县域土地利用变化的差异及其驱动力。

The results showed that grassland and farmland were the main land use types of research area with obvious reciprocal transformation. Grassland was mainly transferred to farmland in 1975-1990. Farmland was chiefly converted to grassland, and grassland tended to increase in 1990-2004. The landscape diversity in the study area rose with the contagion index decreasing and fragmentation degree being intensified during 1975-2000. The advantageous patches maintained good connectivity with the increasing patch cohesion index and the decreasing landscape fragmentation during 2000-2004. The change of human interference intensity played an important role on the variation of land use structure. Land use intensity was mainly affected by the changes in population as well as national land use policies. In the following 20 years, the agriculture land area would tend to decrease, the grassland and unused land area would have a slight reduction by contrasting the increasing the forest land area notably.

结果表明，近30 a来，草地和农业用地面积在该研究区占居主导地位，并且它们之间发生着明显的相互转化。1975－1990年，草地主要向农业用地转移，1990－2004年农业用地主要转化为草地，草地面积增加；1975－2000年，研究区景观多样性升高，蔓延度指数下降，破碎化程度加剧；2000－2004年景观内优势斑块具有了很好的连接性，聚集度增大，整体景观格局破碎化程度降低；人为干扰强度的变化对土地利用结构的变化具有重要作用，土地利用强度主要受人口数量以及国家土地利用政策的影响；在未来20 a间农业用地面积会继续减小，草地、未利用土地面积将有小幅度降低，林地面积会显著增加。

The engine mechanisms are in some ways simpler than other reciprocating engine types.

引擎机制在某些方面比其他简单的往复式发动机类型。

Aesthetics ; types of beauty ; esthetic objects ; reclassification

美学；美的类型；审美对象；重新划分

View library and record summaries for a snapshot off key metrics such as groupings, counts, date last saved, most used reference types and more

利用 Auto Date Stamp 跟踪新的特性---观看一个参考文献什么时候加入了你的图书馆以及它什么时候被更新。

Driving parameters required for driving different types of nozzles are separately stored in a built-in memory unit of the recording head and in an internal memory unit of the recording apparatus.

驱动不同类型的喷嘴所需的驱动参数被分离地存储在记录头的内置存储器单元和记录设备的内部存储器单元中。

Often divided into two types:(1) sine wave oscillator, according to the network oscillation frequency of the different loop selected further divided into RC sinusoidal oscillator, LC sinusoidal oscillators, quartz crystal oscillators, voltage-controlled oscillator, voltage-controlled crystal oscillator and other forms;(2) non-sinusoidal oscillation device, also known as relaxation oscillator, is the use of capacitor charging and discharging and active device (transistor, FET, single-junction transistor, etc.) to generate the pulse-off square wave, rectangular wave, triangle wave, sawtooth wave, or these basic waveforms synthetic waveform and its frequency by the LC time constant charge and discharge circuits to decide.

常分两大类型：（1）正弦波振荡器，根据振荡环路中选频网络的不同，又分为RC正弦波振荡器、LC正弦波振荡器、石英晶体振荡器、压控振荡器、压控石英晶体振荡器等多种形式；（2）非正弦波振荡器，又称张弛振荡器，是利用电容充放电及有源器件（晶体管、场效应管、单结晶体管等）的通断来产生脉冲方波、矩形波、三角波、锯齿波或这些基本波形的合成波形，其工作频率由LC充放电电路的时间常数来决定。

Many of their prospective bride is very demanding requirements, at the same time, we also are willing to show themselves the most perfect way, with a total that is sexy but not rectifiable case, the fish are all types of wedding dress is for those devil women prepared, is not true.

很多准新娘对自己的身材要求的很苛刻，同时，大家也都愿意展现自己最完美的样子，总认为性感是可遇而不可求的，鱼尾型的婚纱礼服都是为那些魔鬼身材的女人预备的，其实不然。

Different styles of recumbent bikes will also work entirely different types of muscles in the body.

不同风格的卧位摩托车也将完全不同类型的肌肉在人体内。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。