Listening practice: When bacteria become a circuit board
High School English Listening Practice.
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High School English Listening Practice.
transistor:晶体管,能控制信号通断的器件bacterial colony:细菌菌落circuit board:电路板switch:开关;在这里指控制信号是否通过agar:琼脂,培养微生物的凝胶状培养基molecule:分子relay:中继器,把信号转换后传给下一级crosstalk:信号串扰,原本独立的信号互相干扰protein production machinery:细胞内制造蛋白质的机制spatial arrangement:空间排列logic gate:逻辑门demultiplexer:解复用器,把一个输入按控制信号送往不同目的地half-adder / full-adder:半加器 / 全加器,用来处理二进制加法的电路computational control:计算控制,让生物系统按信号执行特定响应By changing the pattern, not requiring any genetic changes, different operations are implemented.different operations are implemented,意思是「不同的运算得以实现」。中间的 By changing the pattern 表示「通过改变排列图案」;not requiring any genetic changes 补充说明「不需要改变细菌的遗传构造」。这句话的重点是:研究人员可以重新打印菌落的位置,改变电路功能,而不是每次都重新改造细菌。2This story was produced automatically by a channel. One sentence is all it takes for Neodrop to keep producing for you.