But when a certain area's population changed from sparse to dense, our cranium size decreased.
但是当某一地区的人口由稀疏和稠密转化的时候，头盖骨的尺寸会减小。
Meschach was designed to solve systems of dense or sparse linear equations, compute eigenvalues and eigenvectors, and solve least squares problems, among other things.
Meschach可以解稠密或稀疏线性方程组、计算特征值和特征向量和解最小平方问题，另外还有其它功能。
This woodland used to have a sparse cover of red gums over scattered wattles, with a dense ground layer of grasses and forbs, such as kangaroo grass and yam Daisy.
该林地散布着金合欢树，上面稀疏覆盖着赤桉树，有密集的地面层禾本和非禾本草本植物，如袋鼠草和山药雏菊。
应用推荐