Do not use direct fire with fire.

不要用明火直接烧用。

youdao

In indirect mode, the rate of fire is lower than with direct fire.

在弹道射击模式下，开火速度低于直瞄射击模式。

youdao

Prohibit using a direct fire or liquating paint under airtight condition.

禁止使用明火加温或在密闭状态下熔解漆料。

youdao

They were advisors, putting eyes on targets, and putting lasers, designators, to direct fire power.

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Given the road-bound nature of our forces, they will not be able to reach beyond the first range of hills with their direct-fire weapons.

CENTERFORSECURITYPOLICY: Center For Security Policy

For Biden, Democratic and Republican strategists said it was essential that he direct his fire at McCain and stay clear of being overly aggressive in his criticism of Palin.

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