In this paper, the gas fuel contact characteristics and process of gasification of a up-draft gasifier is described.

本文分析了上吸式气化炉的气固流动特性及气化过程。

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This is because the tremendous heat produced from a nuclear blast causes an up-draft of air that forms the familiar mushroom cloud.

这是因为核爆产生的大量的热能会把空气往上吸入，形成令人熟知的蘑菇云状。

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When the first draft was completed, Nichols typed it up.

当初稿完成时，尼科尔斯把它打了出来。

《柯林斯英汉双解大词典》

After giving up a sixth-round draft pick for Boldin, they saw tight end Delanie Walker leave for Tennessee.

WSJ: Wallace, Kruger highlight 1st day of free agency

Delegates split up into separate groups to mark up the 68-page draft platform, with each of the eight subcommittees focusing on a section of the document.

CNN: GOP makes quick work of platform despite abortion battle

Currently, New York Harbor is dredged to handle vessels with up to a 45-foot draft.

FORBES: The Port of New York and New Jersey, a Critical Hub of Global Commerce