单词home range
na.: 【生态】巢区
网络: 活动范围；家域；动物的活动范围
【生态】巢区〔动物(每日或季节)活动范围〕
〔牧〕(牲畜)活动范围;故土牧场
栖息区
In 25 years, the small spider has moved its home range more than 200 miles north, averaging 8 miles a year, he said.
在25年内，这种小蜘蛛居然把它的家往北搬了200英里多，相当于平均每年移动8英里。
The young panda begins a life of its own during the second spring, when it establishes its own home range .
第二年春天，小熊猫开始了它的独立生活。此时，它将建立自己的领地。
They were then herded to a central place where cowboys from each ranch cut out its beasts and drove them back to the home range.
然后所有的牛被聚在一起，从各个牧场来的牛仔们分别将他们的牛赶回自己的地盘。
When the animal is returned to its home range , its activities can be followed in great detail.
当动物被放回故居以后，它的活动就被极详尽地侦测出来了。
They need big grassy estuaries, subalpine habitat, and an enormous home range, which those islands don"t offer.
它们需要河口旁的大片草地，山腰处的栖息地，还有巨大的活动范围，这些在小岛屿上都没有。
Different food distribution and food selection of the Tibetan fox are important factors which lead to the overlapping home range.
食物资源的不均衡分布和藏狐对食物资源的选择性利用是导致家域重叠的重要因素。
There is no significant difference of home range size between different periods.
个体在不同阶段的活动区大小无显著差异。
home range The area over which an animal normally travels in its day to day activities.
家庭范围那一只动物通常在它的每日生活活动所移动的区域。
Their home range once extended from northern Montana into adjacent regions of Canada.
阿特斯那族的家园分布在蒙大拿州北面，一直延伸到靠近加拿大边界的地区。
Result showed that the home range of the wolves in Dalai Lake is 112 square kilometers.
结果显示达赉湖地区狼的家域为112平方公里。