some scientists in America have studied 12 pairs of peregrin

来源：学生作业帮编辑：百度作业网作业帮分类：英语作业时间：2024/05/13 17:30:37

some scientists in America have studied 12 pairs of peregrine falcons produced 47 eggs this spring with 37 hatchlings surviving to the banding age of three weeks,.3851 to the banding age of three

一些美国科学家对12对游隼进行了研究,它们今年春天共产下47个蛋,37个孵化出小鹰,并存活到三周可戴环大小.
banding这里应该是指对鸟进行研究的科学家们在鸟儿生长到三个星期时给它戴上一个跟踪环,这种做法叫banding,就像给你戴上手镯一样

Scientists have studied these ancient works of art to learn 英语翻译Scientists have studied the reactions of men to one anot In the past ten years, many scientists have studied the diff ____,some famous scientists have the qualities of being both ---,some famous scientists have the qualities of being caref [ ] have studied Enlish in our school AMost of students BThe 英语翻译In spite of these successes scientists have only explore 英语翻译Not only farmers but also scientists have studied weathe In America some people say they have an answer 全文 I have some friends in America.(改为一般疑问句) We have several pairs of shoes in your size.可以说at your size么 You_____can have pairs of sports shoes.