黑寡妇蜘蛛 meaning in Chinese
black widow spider
Examples
- We ' re sorry sir , you are only allowed one carrion and one black widow
对不起先生,你只能携带一只尸虫和一只黑寡妇蜘蛛。 - He brought . . . a black widow spider , a python , a stuffed rattler , a falcon , a dwarf rabbit
有一只黑寡妇蜘蛛,一条巨蟒,一条响尾蛇标本,一只猎鹰,一只侏儒兔。 - The amino acid sequences of about 100 kinds of spider toxin have been determined so far . their molecular weights were varied from 3 to 12kd except for black widow spider toxins , which were high molecular mass types . there were plenty of cysteine residues in their sequences
至今已有近百种蜘蛛神经毒素的一级结构被测定,除黑寡妇蜘蛛毒素为高分子量毒素外,其他蜘蛛神经毒素的分子量在3 - 12kd之间,不同种属来源的毒素同源性很小,序列中含有较多的半胱氨酸。