Science. 1967 Nov 17;158(3803):920-2. doi: 10.1126/science.158.3803.920.
Recent development of a microelectrode has enabled the first continuous recording of the pH of the secretion of the normally functioning accessory boring organ of the shell-boring predatory snail Urosalpinx. The recording was made in an incomplete borehole in a glass-shell model. The minimum pH recorded was 3.8; hitherto the secretion had been considered neutral.
最近,一种微电极的发展使得首次能够连续记录正常功能的壳钻捕食性蜗牛 Urosalpinx 的附属钻孔器官分泌物的 pH 值。记录是在玻璃壳模型中的一个不完整的钻孔中进行的。记录到的最小 pH 值为 3.8;迄今为止,该分泌物一直被认为是中性的。