In Listing 2, I reopen the Numeric class (which handles both fixed and floating-point Numbers) to add the gram and pound methods.
在清单2中,我重新打开了numeric类(其处理固定和浮点数字)以便添加gram和pound方法。
3
Presented are methods of isolation of pili and pilus-like structures from Gram-positive bacteria including Streptococcus pneumoniae and compositions that include such isolated pili.