scientific level造句怎么写

The shallow seas and tidelands have a total area of 13.33 million ha, of which 2.6 million ha of water surface are suitable for the raising of aquatic products in terms of the current scientific level. So far, 938, 000 ha are being utilized for this purpose.

Only through understanding such factors at a basic scientific level can we hope to develop novel diagnoses and therapies.

Academic leaders are those who have versed scientific attainments, active scientific ideas and international one-up scientific level;

Recently, the SDPC will promulgate the Interim Measures of Public Hearings on Price Decision in order to enhance the scientific level and transparency of government pricing, improve the ways of price management and further regularize government pricing.