典型群

The will-be 99 Dragon Pool National Wetland Park is within Laojun Mountain and located in the west of Yulong County and lies in the basins sandwiched by Lancing and Jinsha Rivers.

这里是金沙江流域上游区域，具有非常珍贵的高山冰蚀湖泊群&九十九龙潭&和&七十七仙湖&，以及大量的高山沼泽草甸和溪流，具有典型的高山湿地特征，在湿地生态系统中具有及其重要的保护价值。

Whitebait Valley Group,a typical structure relic like silicified wood was developed,which we call "mat-roll structure" and rhere has been no record of this kind of structure in geologic literatures so far.

在下元古界银鱼沟群的大理岩中，发育了一种与硅化木形状相似的典型构造遗迹，我们称之为&席筒状构造&这种构造截止目前在地质文献中尚未记载。

The cathedral is atypical Gothic building of the Renaissance in France,made from local coral rocks,superadding clay,wood and tiles ,On the top pf the portal is ahigh roman tower,on which "Catholic Cathedral"and "Heaven is nera, presiding over the living"are chiseled.

该教堂是一种典型法国文艺复兴时期的哥特式建筑，主要取材于当地的珊瑚石块，兼以土瓦木材构筑而成，正门顶端有高耸的罗马式塔尖，镌有＂天主堂＂和＂天颜咫尺，主宰群生＂题刻。

A typical SG Cluster contains one or two load balancers and several back-end servers.

一个典型的SG集群包含1个或者2个负载均衡器和若干个实际服务器上的服务。

Four typical grassland communities, Stipa klemenzii, Stipa grandis, Leymus chinensis and Leymus chinensis + forbs, had been chosen along precipitation gradients from 200, 290, 350 to 450 mm respectively in Inner Mongolia Steppe. The objectives of this study were to determine the effects of grazing on plant community composition, aboveground and belowground biomass, species and functional group diversities and the relationship between diversity and productivity, the effects of grazing on soil seed bank species composition, seed density and diversity along the transect.

选取内蒙古草原三种主要草原类型(草甸草原、典型草原和荒漠草原)代表性群落羊草杂类草群落、羊草群落和大针茅群落、小针茅群落，应用样线法沿水分梯度研究放牧对内蒙古草原不同植物群落功能群组成、多样性、生产力以及多样性与生产力关系的影响和放牧对土壤种子库组成、大小以及多样性的影响，在此基础上，研究土壤种子库与地上植被间的关系。

During the commune heydays of the early 1970s, the ranch collected a typically renegade group of cultural misfits.

在1970年代，也就是盛行公社的时代，这家牧场收拢了一群患文化不适应症的典型叛道者。

During the commune heydays of the early 1970s, the ranch collected a typically renegade group of cultural misfits.

在二十世纪七十年代，也就是公社最繁荣的时代，这家牧场收拢了一群患文化不适应症的典型叛道者。

During the commune heydays of the early 1970s , the ranch collected a typically renegade group of cultural misfits .

在二十世纪七十年代早期，也就是公社最繁荣的时代，这家牧场收拢了一群文化不适应的典型叛道者。

Based on their water ecological groups, plant species were grouped into six PFGs: xerophytes, mesoxerophytes, xeromesophytes, mesophytes, hygromesophytes and hygrophytes.

以上结果进一步证明了，在典型草原区以生活型为基础划分的植物功能群可以用来进行较大尺度植物－水分关系的研究。

The usage technique of radar for high-speed ship s to prevent collision in Three Gorges reservoir;2. Research on Modeling and Simulation of High-speed Ship CPP Propulsion System;3. Based on three typical high-speed ship (high-speed monohull ship,planning hydrofoil craft,wave-piercing Catamaran),a mathematic models of high-speed ship ′s propulsion system(common screw propeller,adjustable-pitch propeller, water-jet propeller) and intelligent control system are established the simulation with the help of Matlab/Simulink is realized.

以三种典型的高速船(高速单体船、翼滑艇和穿浪艇)为例，建立了其推进(普通螺旋桨、可调螺距螺旋桨及喷水推进)系统及智能控制的数学模型，并在Matlab/Simulink上实现仿真；建立了推进系统的优化数学模型，编制了优化算法(混沌算法、遗传算法和粒子群算法)程序，实现了智能推进系统的优化设计；最后，运用Matlab/GUIDE进行界面设计，编制了高速船智能推进系统仿真与优化软件，实现了良好的人机互动。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。