查询词典 astern

Stow the luggage aft; ships with square sails sail fairly efficiently with the wind abaft; the captain looked astern to see what the fuss was about.

把行李装到尾部上；带有方形帆的船随风疾驰而去；船长到船的尾部看看发生了什么事。

One boat is clear astern of another when her hull and equipment in normal position are behind a line abeam from the aftermost point of the other boat's hull and equipment in normal position.

当船艇的船壳与常位属具是落居於她方船艇的船壳与常位属具的最末点的正横线之后时，前者落后於后者。

When I found that a stranger began to make a pass at me, I gave him astern look and left.

当一个陌生男子开始向我调情时，我瞪了他一眼就离开了。

When the engine failed, we had to drop astern

发动机出了故障，我们的船只好落在后面。

One of the fishing boats sank down astern of us.

有一艘渔船在我们后面沉没了。

They fell astern of us, ie moved into position behind us.

他们落在我们船的后面。

"Is it steady or moving astern?"

"目标是静止的还是在向船尾方向移动？"

How long does it take to change engine from ahead to astern?

从前进到后退的转换需要花费多长时间？

When the engine failed, we had to drop astern .

当发动机发生故障，我们不得不落在后面。

ME in slow turning, carry out normal astern and crash astern test.

在主机慢速运转的情况下，进行正常倒车和应急倒车试验。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。