例句與造句

1. In healthy human hosts, the median infective dose is 132 oocysts.
2. For disease-causing organisms, there is also a measure known as the median infective dose and dosage.
3. Agents US and AB had a median infective dose of 500 organisms / person, and for Agent AM it was 300 organisms / person.
4. The median infective dose ( ID 50 ) is the number of organisms received by a person or test animal qualified by the route of administration ( e . g ., 1, 200 org / man per oral ).
5. It's difficult to find median infective dose in a sentence. 用median infective dose造句挺難的