按一定航道

You'll have to know how to scuba dive to reach your room, and guests without the mandatory certification must take a course at the hotel. Once you've reached the lodge, which sleeps up to six, you'll be close to angelfish, anemones, barracuda, oysters, and other creatures — each room is equipped with a 42-inch window, so you don't need to be suited up to keep an eye on the neighborhood.

你必须懂得如何潜水抵达你的房间，客人们没有义务保证必须按一定的航道到达酒店，一旦你抵达酒店就可以睡到六点钟，你可以接近扁鲨、海葵、梭鱼、牡砺和其他生物——每间房都装备了42英寸视窗，所以你没有必要穿上衣服留意你的邻居。

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。