Covalent catalysis involves the substrate forming a transient covalent bond with residues in the active site or with a cofactor.

共价催化涉及底物与活性位点中的残基或与辅因子形成瞬时共价键。

youdao

Typical content management systems allow authenticated users to create content forming pages as part of a Web site.

典型的内容管理系统允许经过身份验证的用户创建内容，内容形成的页面会成为Web站点的一部分。

youdao

When a drop lands, some of this mineral is deposited at the landing site, where it accumulates, forming a stalagmite.

当水滴落地，其内一部分溶解钙碳酸盐在地面存储下来，日积月累，就慢慢形成了石笋。

youdao

Meanwhile, in addition to editing the site, Minshew was forming partnerships with Forbes, Business Insider, and Huffington Post to drive traffic to PYP.

FORBES: III. Full-Time CEO offends a co-Founder

The EPA last year issued the first-ever standards to control smog- and soot-forming gases from gas wells site, and updated existing rules to reduce cancer-causing pollution, such as benzene, from other equipment.

NPR: Report: Flaws In EPA Drilling Pollution Data