Coach and train staff to develop methods and perform the testing. Support pilot plant production and trial production.

教练和培训员工，开发方法，执行测试，支持生产厂房和试生产。

youdao

CGO were hydrotreated by RN 2 catalyst to remove N and S impurities and improve the quality. The hydrotreated CGO was proposed to be mixed with VGO as FCC feedstock after testing in the pilot plant.

采用脱氮活性高的RN-2 催化剂对管输油的焦化蜡油进行加氢处理，脱除其中的氮、硫等杂质及改善烃类组成后，进行催化裂化或与直馏蜡油混合作催化裂化进料。

youdao

The Iranians now say they will restart the manufacture and testing of their uranium-enrichment machines at a pilot plant at Natanz.

ECONOMIST: The Europeans' soft approach to Iran seems to have failed