草原

Wherever you look, you see flocks of fat sheep, herds of cattle and horses grazing over this pastureland.

当你策马在这千里草原上尽情驰骋的时候，处处可见成千上百的羊群、马群和牛群。

The 72-year-old herdsman Laqiong is living on the Pagri Highland which is 4,800 meters above sea level.

神秘的雪山、辽阔的草原和成群的牦牛构成了独特的高原风光，充满了无穷的魅力。

The main production and management; Glass Fiber Mesh, Geotextiles, stainless steel wire mesh, oil Private Network, shade net, square mesh, window screening, brass wire mesh, welded wire mesh, hexagonal wire mesh, galvanized net, wire meshes, paper net, printing network, steel nets, round hole net, nylon net, security block , Barbed Wire, Crimped Wire Mesh, I-type network, nickel network security net, polyester net, Series Prairie Wai block, gas-liquid filter, sub-samples and many other metal mesh screen, non-metallic net, screen, filter net.

主要生产和经营；玻璃纤维网格布，土工布，不锈钢网，石油专用网、遮阳网，方眼网，窗纱，铜网，电焊网，六角网，镀锌网，烧烤网，造纸网，印刷网，钢板网，圆孔网，尼龙网，护拦网，刺绳，轧花网，席型网，镍网，安全防护网，聚脂网，系列草原围拦网，气液过滤网，分样筛等多种金属网，非金属网，筛网，滤网等。

The vast grasslands of the High Plains in the central United States were settled by farmers and ranchers in the 1880's.

19世纪80年代，在美国中部北美大平原的广阔草原上定居着农民和农场主们。

In the united states, there are wide plains and high mountains, thousands of lakes and rivers of all size, cool forests and hot deserts, and a coastline several thousand miles long.

在美国，有广阔的草原，高高的山脉，有成千上万面积大小不等的河流湖泊，还有那清凉的森林。炎热的沙漠和数千英里长的海岸线。

Eight - The city is a kind of high-life wart on the backside of the prairie.

那城市是大草原屁股上的一种时髦生活的肉瘤。

The period when the Yuanmou hominoid fauna lived was an unrest, transitional one from the forest to bushveld environment.

元谋古猿动物群的生存时代是一个从森林向草原-灌丛环境过渡的动荡时期。

The following conclusions have been made in this paper.(1) Based on CO_2 flux data of eddy covariance, variation characteristics of gross primary productivity in four flux observation stations were studied, which are an alpine meadow, an alpine shrub meadow, a swamp alpine meadow and a steppe alpine meadow at Dongxiong. The results show that photosynthetic capacity of the alpine meadow is the highest, and the annual total GPP is 652.2g C/m~2. Daily-differencing approach is used to analyze the random error of CO_2 fluxes measurements. The results show that the distribution of random error follows more closely follows a double-exponential, rather than a normal distribution, capturing the high peak and thick tail, and the random error varies with environment variables, which violates the assumptions for the ordinary least squares fitting with normality and homoscedasticity, consequently, we introduce maximum likelihood method for parameter optimization.

本文主要在以下几个方面开展工作并获得了一些认知和结论：(1)通过分析样带区域内高寒草甸、高寒灌丛、沼泽化湿地和草原化高寒草甸四个通量观测站点草地生态系统总初级生产力变化特征，研究结果表明HBBT矮嵩草草甸生态系统植被光合作用能力较强，年GPP总量为652.2 gC/m~2，明显高于其他三种生态系统；通过利用"单塔日变化法"获得四站点通量观测数据随机误差，结果表明通量观测随机误差概率分布呈现尖峰厚尾的特征，与正态分布相比，更服从双边指数分布，进一步分析表明通量观测随机误差随环境变量(风速、温度和光合有效辐射)的变化而变化，这违背了普通最小二乘法进行生态过程模型参数优化正态分布且误差同质的假设，因此本研究中引入最大似然法进行生态过程模型参数优化。

I am in the drums loud and grand,the thunderous hooves across nagrand.

我是我是威武雄壮的鼓，踏过无限草原纳格兰。

I am in the drums loud and grand, the thunderous hooves

我是威武雄壮的鼓，踏过纳格兰的无限草原。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。