Eng1—English daily notes

English daily notes

2015年

4月

Phrases

1. As a side note

作为附注，顺便说句题外话，和by the way意思相近，例句

As a side note, there is no equivalent to tapply in the plyr package.

1. Across the range of

各种/各类/所有的，例句

In order to improve all the mechanism, we' are looking across the range of all the platforms and areas.

1. zero in on

注意力集中于(某事)，聚焦于，对准（使(枪炮)瞄准(某目标)）：，例句：

# When we had all zeroed in our guns on the enemy post, we opened fire.

# The plane zeroed in on the arms factory and distroyed it with one bomb.

Words

1）switch hitters

左右手均能击球的运动员！例句

As you can see, the proportion of switch hitters (bats=="B") increases with higher batting average(击球率)

1. mosaic plot

   马赛克图/拼花图

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