[ 复数 runners ]
With l/4πr as the basic solution,fully three dimensional potential flow field in Francis runner is solved by the direct BEM in this paper.
本文以1/4πr为基本解,采用直接边界元法求解混流式转轮内的全三维势流流场。
参考来源 - 混流式转轮内三维势流边界元计算 Boundary Element Solution for Three Dimemional Potential Flow in Francis RunnerThe runner of water turbine which true fluent is accidental, three-dimensional, viscid and incompressible flow.
水轮机转轮内的真实流动是随机的三维粘性不可压缩湍流。
参考来源 - 万家寨水电站水轮机转轮空化性能的预测研究·2,447,543篇论文数据,部分数据来源于NoteExpress
"he sent a runner over with the contract"
同义词: base runner
同义词: blue runner Caranx crysos
以上来源于: WordNet
N-COUNT A runner is a person who runs, especially for sport or pleasure. 跑步者
...a marathon runner.
…一个马拉松赛跑选手。
N-COUNT The runners in a horse race are the horses taking part. 赛马
There are 18 runners in the top race of the day.
在那天的最高级别的比赛中有18匹赛马参加。
N-COUNT A drug runner or gun runner is someone who illegally takes drugs or guns into a country. 走私者
...a gang of evil gun runners.
…一伙邪恶的走私枪支的人。
N-COUNT Someone who is a runner for a particular person or company is employed to take messages, collect money, or do other small tasks for them. 听差
...a bookie's runner.
…一名赌注登记人的听差。
N-COUNT Runners are thin strips of wood or metal underneath something which help it to move smoothly. 滑板
...the runners of his sled.
…他雪橇下面的滑板。
这么说,你是个跑步爱好者喽?
The French runner is coming up fast on the inside.
法国的赛跑选手正从内圈迅速赶上来。
There was a suspicion that this runner attempted to avoid the procedures for drug testing.
存在这名赛跑运动员试图逃避药检的怀疑。
Somewhere on the endless expanse of the Pacific Ocean, Army Air Forces bombardier and Olympic runner Louie Zamperini lay across a small raft, drifting westward.
VOA: special.2011.05.04
John Landy Six weeks later, John Landy, the Australian runner, runs the mile in 3 minutes 57.9 seconds.
六周后,澳大利亚跑手,一英里跑了三分57。9秒。
Let's say you have been a runner for some time and you have been running daily
假设你是个赛跑手,你每天都会跑步。
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