当一只被戴了标记环的鸟被重新捕获时,我们就能从报告中了解其迁徙路线、生长情况以及存活时间、寿命。
When a banded bird is recaptured and reported, we learn about its migration route, its growth, and how long it has been alive, its lifespan.
这包括路线侦察和标记,车队和大型车护送和渡河管控。
This includes route reconnaissance and marking, convoy and oversize vehicle escort and river crossing control.
顺着日本的海岸线,到处可见海啸警告的标志,高耸的海堤和标记明显的逃生路线为人们在巨大水墙到临时提供了一定保护。
And all along the Japanese coast, tsunami warning signs, towering seawalls and well-marked escape routes offer some protection from walls of water.
如果人们被允许进入,他们只能走标记所指示的路线,而且不允许搭帐篷,不允许生活或者遛狗。
If people are allowed at all, they must keep to marked trails and they may not camp, build fires or walk their dogs.
比如说,不能把在新老路线上以锚标记当作理所当然地当作可接受的行为。
For example, the fixing of anchors on new or existing routes cannot automatically be taken as acceptable.
按着标记的路线行走,尽量少产生垃圾,不要生火。不要喂养或惊吓动物。不要浪费资源,例如水和电。
Stay on marked trails, minimize trash and don't start fires. Don't feed or scare the animals. Don't waste resources such as water and electricity.
迎风返回:一种航行路线,要求船只逆风行驶,到达第一个标记后返回,顺风到达第二个标记。
Windward return: a type of course configuration requiring the boats to sail into the wind to a mark, then with the wind when returning to a second mark.
迎风返回:一种航行路线,要求船只逆风行驶,到达第一个标记后返回,顺风到达第二个标记。
Windward return: a type of course configuration requiring the boats to sail into the wind to a mark, then with the wind when returning to a second mark.
应用推荐