您要查找的是不是：
- 由to
- 麦角酰胺的产率由原始菌株的58mg. L-1提高到459mg.After UV-irradiation the lysergic acid amide alkaloid productivity was increased by 8 times, from the initial titers 58 mgL~(-1) to 459 mgL~(-1) after continual transfers.
- 独角兽的失明发生机率由30%升为40%。说明进行相应改动。Chance of Unicorn's Blinding increased from 30%25 to 40%25. Description changed to reflect the change.
- 蚊媒幼丝虫自然感染率由1983年的0.07%下降为988年的0;natural infection rate of the mosquito vectors redu- ced from 0.07%25 (1983) to 0%25 (1988).
- 由於due to
- 费率rate
- 由来origin
- 不良率fraction defective
- 容积率volume fraction
- 事由main content
- 倍率multiplying power
- 电导率electrical conductivity
- 藉由by
- 市盈率p/e (price/earning) ratio
- 报废率scrappage
- 原由seed
- 机率probability
- 信不信由你believe it or not
- 导率conductance
- 由上所述from the above mentioned
