[en] The paper discusses (1) the incorporation of Guangdong Nuclear Power Joint Venture Co., Ltd by Guangdong Province and Hong Kong jointly to invest in and operate the Guangdong nuclear power station (GNPS); (2) the GNPS project plan and construction progress status; (3) the financing, construction cost and economic results of GNPS, and (4) principles of schedule control and cost control. Some of the data provided in this paper are only estimates, as the project was only recently started. (author). 3 tabs

[en] The barium chloride-sludge recycle-fractional neutralization process for disposal of acidic mine water at Uranium Mine No. 711 was checked through laboratory and enlarged tests and one-year industrial trial-run. The results showed that the presented technology can meet the requirements of production and environmental protection

[en] Objective: To investigate the effect of superselective ophthalmic artery thrombolysis for treatment of central retinal artery (CRAT). Methods: 250000-500000 u urokinase was directly perfused via ophthalmic artery (OA) through the retained superselective catheter after angiography into 8 eyes of 8 patients with CRAT. Results: The visual acuity (VA) was significantly improved in 4 eyes. the VA of 3 eyes reached 0.1-0.3 after 6 months follow-up. the other 3 eyes achieved no significant improvement of VA. The VA of 1 eye decreased from finger count (FC) to light perception (LP). Conclusions: Early diagnosis and early superselective trans-micro catheter thrombolysis would be more effective than traditional treatment. (authors)