to leeward
英
美
[网络] 向下风
双语例句
- When you start a fire, be to windward of it. Do not attack from the leeward. A wind that rises in the daytime lasts long, But a night Breeze soon falls.
火发上风，无攻下风。昼风久，夜风止。 - A retractable fin keel used on sailboats to prevent drifting to leeward.
帆船上用于防止向下风向漂流的鳍板。 - Mao Castle in the selection of land, pay attention to leeward Xiang Yang, Shu-song quality, there is no water, merging into a block.
毛青山在选择地块上，注重背风向阳、质地松疏、没有积水、成块连片。 - Typically, a bridge structure should be examined separately under wind pressures from two or more different directions in order to ascertain those windward, leeward, and side pressures producing the most critical loads on the structure.
典型的情况是，为了确定对结构产生最危险荷载的上、下风向及侧向压力，应分别地在来自两个或更多方向的风压作用下，分析一座桥梁结构。 - We steered a course to leeward.
我们向下风航驶。 - Application of several k-ε models to the calculation of separated flows on the leeward side of slender body
几种k-ε模式在细长体分离流计算中的应用 - Experimental investigation of the lateral jet interaction have been performed in supersonic flows to study the effects of jet pressures, angle of attacks, leeward side jet or windward side jet on the jet interaction characteristics.
在超音速流动中，进行了侧向喷流干扰特性的实验研究，研究了喷流压力、攻角、迎风侧及背风侧喷流对侧向喷流干扰特性的影响。 - According to power rule on both shores, the air specific humidity approaches to that over land, within 4 km on the windward shore and beyond 20 km on the leeward shore, the top altitude where water body may affect air specific humidity is 200& 400m.
在岸上水体影响接近指数律减小，水体对空气比湿影响消失的距离为：在上风岸不到4km，下风岸可超过20km；水体影响空气比湿的高度为200&400m。 - The study demonstrates that more serious single and comPOunded pollutions generally took place at 300 to 4000m leeward from pollution sources, where an afforestation model consisting of the proper combination of arbor, bush and grass was better in improving the quality of atmospheric environment.
研究表明：距污染源下风向300&4000m是重污染区，单一污染和复合污染在该范围内较严重。绿化模式以乔、灌、草结合的形式对大气污染净化效果较好。 - Due to the fact that there exists not only vertical wind-induced vibration but also horizontal wind-induced vibration, leeward and crosswind load factors are calculated at disadvantage angles.
同时考虑到钢网壳在风荷载作用下，不仅产生竖向风振，并且存在水平向风振，计算了不利风向角下的顺风向和横风向风振系数。 - In fact, due to the aerodynamic interference effect between the windward and leeward decks of a double-deck bridge, the aerostatic coefficients of single-deck bridges should be much different from those of twin-girder bridges, undoubtedly.
事实上，由于双幅桥面桥梁上下游桥面之间存在着气动干扰效应，因而其三分力系数肯定不同与单幅桥面。 - According to the study on the security domain of leeward train on different lines, safety on the embankment is the worst, the last of the bridge, on ground relatively safe.
针对背风车的安全性响应，研究了在不同线路上的安全域，得到路堤上安全性最差，桥梁上次之，平地上相对较好。