查询词典 Melampus

Stable carbon isotope data （δ^13C） from feces of mixed-feeding impala Aepyceros melampus living in South Africa＇s Kruger National Park are used to study dietary variations across a variety of spatio-temporal scales.

利用稳定碳同位素数据（δ^13C）分析了南非克鲁格国家公园混食性黑斑羚时间和空间尺度上的食性变化，验证了两个假说，即有蹄类食性变化是由生境中木本植物与草本植物的相对配比导致；降雨控制有蹄类生态。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。