The ethyl acetate content at the column top is above 91% and the conversion of alcohol can up to 94% in the optimum conditions.

在本试验最佳条件下，塔顶产品中酯含量为91%以上，乙醇的转化率可达94%以上。

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This method changes load system, and the composite steel beam set on column top bears loads transferred by monorail hanging beam. This method meet technology and safety requirement.

该措施改变传力受力体系，由新设置柱顶的组合钢梁承担单轨吊梁传来的荷载，满足生产工艺和使用安全的要求。

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The top and bottom line of each column on the page should align.

版面每栏的头一行和末一行要对齐。

《牛津词典》

Now look at page 671 again on the top of the left-hand column.

现在请再看671页左边栏的最上面。

耶鲁公开课 - 弥尔顿课程节选

This is the top of the left-hand column on 668.

这就在668页左栏的最上面。

耶鲁公开课 - 弥尔顿课程节选

This is at the very top of the left-hand column.

这个在左栏的最上边。

耶鲁公开课 - 文学理论导论课程节选

Adams was the equal of the men named at the top of this column.

FORBES: Lead Like John Adams

As you know from the moniker underneath my name on the top of this column page, I also report on recommendations from smart individual investors with outstanding performance track records, oftentimes a lot more impressive than professionals managing billions of dollars.

FORBES: Ride Bernanke's Stock Bubble With These Global Dividend Stocks

Rank the remaining tasks by order of importance, and assign all but the top one in each column to your team members.

FORBES: To-do #1: Kill your to-do list