The construction enterprise has many problems in the practice process, their level of management by objectives waits for enhancing.

施工企业在实践过程中存在诸多的问题，其目标管理水平有待提高。

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During the dive, which takes up to four hours due to the high density of the water (it is filled with certain chemicals plus air pressure to simulate the circumstances found in space), the cosmonauts in training practice space walking -- and may lose a few kilos off their waist line in the strenuous process.

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In practice, however, since the entire process of approving a ballot measure and creating a list must start again from the beginning, the earliest voters could again have a say is 2016.

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It is the first stage in the process, which could result in a fine or suspension of practice.

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