在电力市场环境下，进行准确的电价预测对市场中的各参与者具有极其重要的意义。
Accurate electricity price forecast is of great importance to the participants of power market.
因此，对油田企业的环境成本问题进行研究就显得颇有意义。
So study on environmental cost of oilfield enterprises is helpful to the environment.
语法化研究应继承形式与意义相结合的传统做法，应重视句法环境和语用条件对语法化的作用；
The necessity to inherit the traditional approach, i. e. the study must consider both form and meaning;
校园德育环境的构建与实施对人才培养具有重要的意义。
The campus environment of moral education is both covert and overt.
校园德育环境的构建与实施对人才培养具有重要的意义。
The campus environment of moral education is both covert and overt.
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