查询词典 polar bear

Our Jeanne Moos checked out one innovation1 in New York's Central Park Zoo in the depth of the polar bear pool.

珍妮·穆丝在纽约中央公园动物园查看北极熊水池里的一个新发明。

Photograph by Norbert Rosing A polar bear cub hangs on to its mother in Arctic Canada.

加拿大北极圈，一只北极熊幼仔趴在它妈妈的背上

Norbert Rosing's striking images of a wild polar bear coming upon tethered sled dogs in the wilds of Canada 's Hudson Bay.

Norbert Rosing在加拿大哈德逊湾野外拍摄到的令人震惊的画面：一只野生的北极熊，遇上了几只栓着的雪橇狗。

Wildlife photographer Norbert Rosing was taking pictures of a team of huskies in Canada's frozen north when a polar bear gatecrashed the party.

极地野生动物摄影师Norbert Rosing在加拿大北方的哈德逊海湾，替拍摄爱斯基摩犬橇队掌镜。

Norbert Rosing's striking images of a wild polar bear coming upon tethered sled dogs in the wilds of Canada's Hudson Bay.

照片作者 Norbert Rosing 摄于加拿大 Hudson Bay 的野外。

A polar bear cub lets his mother know he's ready to nurse.

一只北极熊的幼子让它的妈妈知道它要护理。

A polar bear cub lets his mother know he's ready to nurse.

一只北极熊幼兽让他的妈妈知道他是乐于去看护。

A polar bear cub lets his mother know he's ready to nurse.

一只北极熊幼兽偎依在他的妈妈知道需要护理他。

A polar bear cub lets his mother know he's ready to nurse.

北极熊幼兽让他的母亲知道他已经准备好奶妈。

A polar bear cub lets his mother know he's ready to nurse.

一只北极熊幼兽让他的妈妈知道他乐意护理。

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。