His experiments were the first clear demonstrationofthe role of a virus in one type of malignant tumor.
他的实验首次清晰地证明了病毒在一种恶性肿瘤中的作用。
2
To save space, I'll simplify thedemonstration election that the OVC has used, but keep at least one example of each contest type. First, the ballot file.
为了节省空间,我简化了对ovc所使用的选举的演示,但至少为每种类型保留一个例子。
3
For the purpose ofdemonstration, we'll use a text message, although the Web service can be written for any JMS message type.