D or — delete: This command deletes a rule from the chain, either by specifying the rule to match with -d or by specifying the rule's position number in the chain.

d或——delete：通过用- d指定要匹配的规则或者指定规则在链中的位置编号，该命令从链中删除该规则。

youdao

Top company has an experienced R & D team, implement the global unified design, unified standards, in the field of valve in the leading position in the world.

托普公司拥有一支有经验的研发队伍，实行全球统一设计，统一标准，在阀门领域内处于世界领先地位。

youdao

Now it has something to do with R&D about disadvantageous position of Chinese herbal medicine in the international market.

当前，中药在国际市场上所处不利地位，很大程度上与中药研发工作有关。

youdao

Co-moderator and Time magazine managing editor Rick Stengel asked McCain if he'd want a cabinet-level position focusing on service.

NPR: Obama, McCain Speak At Community Service Forum

Paul Orefice, a partner and creative director at The Watsons LLC, a New York-based ad agency, says he recently told a candidate for a production-manager position that if hired, he'd be working among an all-gay staff.

WSJ: Should Gay Business Owners Out Themselves to Job Candidates?

And unlike the Wii system, Move can track your absolute position in the 3-D space.

FORBES: Sony's PlayStation Move: Deep In The Heart Of Sony's R&D Lab