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bison n.(pl. bison ) 【動物;動物學】(歐洲種和...

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You can almost always arrange to use flex or bison , if the default lex and yacc available to you don t support this 如果您可以使用的默認的lex和yacc不支持這項功能,那么您可以隨時安排使用flex或者bison 。

Thus one simple fact , a change in the number of bison , had an effect on the whole wildlife chain of the plains 因此,出現了這樣一個簡單的事實? ?野牛數目的變化對平原的整個野生生物鏈都產生了影響

Bison waste no longer fell on the ground to improve the soil , which as a result became less good for growing plants 野牛的糞便不再落在土地上以涵養土壤,結果土壤變得越發不利于植物的生長

At the same time 300 american bison and 6 , 000 wild boars are also kept privately 調查同時發現,英國人飼養的另類寵物中還包括2000只鴕鳥、近500只猴子、 300只美洲野牛和6000頭野豬。

At the same time 300 american bison and 6 , 000 wild boars are also kept privately 調查同時發現,英國人飼養的另類寵物中還包括2000只鴕鳥近500只猴子300只美洲野牛和6000頭野豬。

A law was passed to protect them , and today most bison live in parks and wildlife reserves 國會通過了一條用來保護它們的法律,而現在大部分的野牛都住在公園及野生動物保護區內。

Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred 在1858年自1910年之間,野牛的數量被認為從6千萬下降到只有幾百頭了。

Before europeans came to america , huge numbers of bison roamed free on the prairies - - about 30 million 在歐洲人來到美洲之前,許多野牛悠游漫步在大草原上,總數約達3千萬頭!

Thou sawest thy america , thy lifetask , and didst charge to cover like the transpontine bison 你瞧見了你的美國304 ,你畢生的事業,像大洋彼岸的野牛那樣,為了交配而猛沖過。

European settlers hunted them eagerly , believing that there would always be a continual supply of wild bison 歐洲移民不停的捕殺它們,他們相信永遠都有源源不絕的野生野牛。

Purple coneflowers add to the diet of bison and pronghorns that graze south dakota ' s sprawling grasslands 在南達科他州廣闊的草原上,紫花金光菊是野牛與叉角羚額外的食物。

Of this series introduces lex , yacc , flex , and bison ; check it out before reading this installment 介紹了lex 、 yacc 、 flex和bison ;在閱讀本部分之前,請先參閱那篇文章。

Nearly extinct at the dawn of the 20th century , bison now thrive on the south dakota prairie 美洲野牛于20世紀初曾一度瀕臨絕種,如今?們在南達科他州大草原上成長茁壯。

Bisons used to roam through the american great plains , but most of them were slaughtered by hunters 從前野牛悠哉悠哉穿過美國大平原上,但是大多數都被獵人屠殺了。

They are also home to various wildlife , including bison , elk , coyotes , and prairie dogs 它們也是各式野生動物的家鄉,包括北美野牛、美洲赤鹿、郊狼及草原土撥鼠。

They hunted bison , a type of cattle which used to exist in huge numbers on the plains of america 他們獵取一種野牛,這種牛以前是成群結隊地生活在美洲平原上的

Bisons used to roam through the american great plains , but most of them were slaughtered by hunters 從前野牛在美國大平原上漫游,但是大多數都被獵人屠殺了。

Bison used to roam through the american great plains , but most of them are slaughter by hunter 從前野牛在美國大平原上漫游,但是大多數都被獵人屠殺了。

This suggests that all present - day bison are descended from a very small group of animals 這意味著,今天所有的美洲野牛都是由同一小群祖先所繁殖而來。