Currently, it's nearly all theory, so it's a bit heavy-going.
目前这几乎都是理论，所以有点艰难。
Its tasks both in theory and in practice are very heavy.
它的理论任务和实际任务都很繁重。
Theory of water-blend heavy oil and combustion mechanism were discussed.
对重油掺水乳化的实质及乳化油燃烧过程进行了探讨。
Theory of water-blend heavy oil and combustion mechanism were discussed.
对重油掺水乳化的实质及乳化油燃烧过程进行了探讨。
应用推荐