在船头

A small fore-and-aft sail hoisted abaft the foremast and mainmast in a storm to keep a ship's bow to the wind.

斜桁纵帆升在前桅和主桅后面的小纵帆，在风暴中用来保持船头顶风

A small fore - and - aft sail hoisted abaft the fore mast and mainmast in a storm to keep a ship's bow to the wind.

斜桁纵帆升在前桅和主桅后面的小纵帆，在风暴中用来保持船头顶风

A small fore - and - aft sail hoist ed abaft the foremast and mainmast in a storm to keep a ship's bow to the wind.

斜桁纵帆升在前桅和主桅后面的小纵帆，在风暴中用来保持船头顶风

The bow is centred on the shadow of the observer's head, or more exactly at the antisolar point (which is below the horizon during the daytime), appearing at an angle of 40°–42° to the line between the observer's head and its shadow.

船头是集中在阴影中的观察员的头，或更确切地说在antisolar点，出现在角40 °-42 °之间的界线，以观察员的头部和自己的影子。

Once I shipped a sea so heavy that I had to stop and bale, with my heart fluttering like a bird; but gradually I got into the way of the thing, and guided my coracle among the waves, with only now and then a blow upon her bows and a dash of foam in my face.

有一次一个大浪冲过来使小艇积了许多水，使我不得不停下来，心里焦急得像揣着小兔子似地往外舀水。但我已逐渐习惯了，能够划着小艇在波浪中上下滑行，只是偶尔有点水从船头泼过来，溅起一股飞沫喷在我脸上。

A small fore - and - aft sail hoisted ab aft the foremast and mainmast in a storm to keep a ship's bow to the wind.

斜桁纵帆升在前桅和主桅后面的小纵帆，在风暴中用来保持船头顶风

He was still bearing the pull of the fish across his shoulders but he placed his left hand on the gunwale of the bow and confided more and more of the resistance to the fish to the skiff itself.

他仍然还在忍受着鱼拖拉的力量在他肩膀造成的痛苦，但他正把左手放在船头的舷上，然后渐渐地把鱼的拖力移转到小船身上。

The small waves were the same, chucking the rowboat under the chin as we fished at anchor, and the boat was the same boat, the same color green and ribs broken in the same places, and the under the floor-boards the same fresh-water leavings and debris--the same hellgrammite, the wisps of moss, the rusty discarded fishhook, and the dried blood from yesterday's catch.

水波还是一样的水波，在我们抛锚钓鱼时一样地轻拍船头底部，船也还是一样的船，一样的绿色，肋材坏在一样的地方，底板一样的淡水残积物------鱼蛉的尸体，撮撮青苔，锈迹般般的废弃鱼钩，以往钓鱼干了的血迹。

In such an atmosphere they talked about liking the world trend, Toward fortunes safety, journalists feel they are not sitting in the stern of a boat leisurely tea view fish, but from the wheel of the times the surging surf the bow, overlooking the tidal wave from the down ...

在这样的氛围中听他们畅谈天下大势、纵论国运安危，记者感觉他们不是坐在一条游船的船尾悠闲地品茗观鱼，而是站在时代巨轮激浪澎湃的船头，俯视着潮起潮落。。。。

Other side of the bow is the direction of the sea, the huge platform in a water depth of the next meters, Xiu pitting the deck, the hatch in the clear water in the debate, extending to the front of Bai Yumi, but they are forever from parking In this area has. 60 years ago with the shame of the awe-inspiring, iron rust in the wreckage of the waves in the gap opened to the Dangyang.

另一侧海面便是船头的方向，巨大的平台陷于水下一米左右深处，朽蚀的甲板、舱盖在海水中清晰可辩，延伸至前方百余米，只是它们从此永远地停泊在这片海域了。60年前的威风与耻辱，在锈铁残骸的缝隙中一波一波地荡漾开去。

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。