查询词典 ladybug

You may have already seen a Golden Tortoise Beetle but not have realized it, since these remarkable creatures can change from a shiny gold color to a dull red with ladybug-like spots.

你也许在生活中看到过金龟甲虫，但你未必会意识到它们具有一些神奇的变化，金龟甲虫可以将身体颜色从明亮的金黄色变成暗红色带有类似瓢虫一样的斑点外形。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。