By comparison, the results show that using oxidized-gasified gas for cooking is of quite a few disadvantages not to be ignored such as dangers, expensiveness.

同时，还列举了作为炊事燃气供应系统应具备的特点和要求，相比较可知，氧化气化气做炊事燃气具有不安全、费用高等不容忽视的诸多弊端。

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In the feature selection stage, the computing approximate gains in parallel is adopted in order to solve the computational expensiveness of the model and system spending.

在特征选择阶段，采用计算近似增益的平行算法，解决模型计算量过大和系统开销问题。

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To figure out the true value of the employee, think about their true potential to add value to the organization well into the future and then factor in their level of emotional expensiveness.

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