1. It must be dealt with at the appropriate time with appropriate means. 这事必须在适当的时候用适当的手段予以处理。
2. This problem must be dealt with by appropriate means at an appropriate time. 这个问题必须在适当的时候以适当的方式予以处理。
3. For some of the projects, this might have been appropriate if done with sufficient planning and an appropriate automation framework. 有一些项目，这也许已经是很不错的了，可能做了充分的计划和一个合适的自动化框架。
4. the appropriate powdered coke content is 12% in dust, and the appropriate water content is 14% correspondingly. 烟道灰与焦粉配合时，合适的焦粉含量为12%，相应的合适含水量为14%。
5. the appropriate powdered coke content is 12% in dust, and the appropriate water content is 14% correspondingly. 烟道灰与焦粉配合时，合适的焦粉含量为12%，相应的合适含水量为14%。
