It is the brainchild of microbiologist henk jonkers and concrete technologist eric schlangen .
这是微生物学家亨克杨克斯和混凝土技术专家埃里克施兰根的心血结晶。
In fact , says harvard microbiologist alex bradley , the nasa scientists unknowingly demonstrated the flaws in their own experiment .
哈佛大学微生物专家alexbradley认为，实际上，美国宇航局科学家在无意之中证明了实验的缺陷。
Beatrice hahn is a microbiologist at the university of alabama in birmingham who was not involved with the study .
哈恩比阿特丽斯是一名位于伯明翰的阿拉巴马大学的微生物学家，她并未介入爱滋病病毒的研究。
One keyboard was so dirty that a microbiologist ordered it to be removed , quarantined and cleaned .
一个键盘是如此的肮脏，以至于我们不得不动用一个微生物学家来对它进行移除，隔离和清洁等一系列工作。
When british microbiologist alexander fleming stumbled upon penicillin in 1928 , he couldn 't have imagined the impact it would have on modern medicine .
