The report follows the news in March that 11 rare Siberian tigers had starved to death within a few months at the Shenyang Forest Wild Animal Zoo in northeast China.
该新闻曝光后,3月又有报道说几个月前沈阳野生动物园有11只野生东北虎饿死。
Yet after her death at age 100, Grace Groner left Lake Forest College a gift of $7 million to be used for scholarships.
然而当格蕾斯•格鲁诺(Grace Groner)以100岁高龄去世后,她留给森林湖学院(Lake Forest College)700万美元作奖学金之用。
Macropore is the common in forest soil and has great impacts on soil water flow. It is main cause by animal activity and the plant roots after death.
森林土壤动物活动和植物根系死亡后形成大孔隙是森林土壤中普遍存在的现象。对森林水分运动过程有重要的影响。
The mysterious African forest is not only a symbol of decay and death, but also a symbol of rebirth and hope.
神秘的非洲丛林象征着衰败与死亡,却也蕴育着生机与希望。
A pie chart comparing the impacts of various human activities have on the death rates of forest fauna.
上图对比的是不同人类活动对森林中的动植物的死亡率的影响。
Seven years ago, biochemist Zheng Cui of Wake Forest University was conducting a routine experiment, injecting test mice with a strain of cancer cells so aggressive it caused a 100 percent death rate.
七年前,威克森林大学的生物化学家崔政正在进行一个常规的试验:他给试验鼠注射一种攻击性很强的癌细胞,致死率100%。
Seven years ago, biochemist Zheng Cui of Wake Forest University was conducting a routine experiment, injecting test mice with a strain of cancer cells so aggressive it caused a 100 percent death rate.
七年前,威克森林大学的生物化学家崔政正在进行一个常规的试验:他给试验鼠注射一种攻击性很强的癌细胞,致死率100%。
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