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Disaster emergency management capabilities include the number of storm surge disaster emergency shelters, relief materials reserve and the number of emergency rescue personnel.
Acknowledgments This research is partially supported by the National Natural Science Foundation (No.41371496) and National "Twelfth Five-Year" Plan for Science & Technology Support (No. 2013BAK05B04).
Journal of Environmental Assessment Policy and Management, 2002, Vol.4 (4):475-492
Marine Science Bulletin .1998, 17(1), 1-12.
Journal of Coastal Research: Volume 24, Issue 2A: pp. 171-177

Materials and methods Sampling.
Labat: Journal of Hydrology.
Wang and J.Ding: Nature and Science.
Kawamura: Journal of Oceanography.
Lu: Chinese Science Bulletin.

This method allows for a wide range of materials to be used, including PLA, ABS, and composites with various fillers, making it suitable for diverse applications from prototyping to end-use parts [5]..
Real, ‘Plastic Materials and Additives’, in Recycled Materials for Construction Applications, Cham: Springer International Publishing, 2023, pp. 19–33. doi: 10.1007/978-3-031-14872-9_2
Srinivasan et al., ‘3D Printing Manufacturing Techniques, Materials, and Applications: An Overview’, Advances in Materials Science and Engineering, vol. 2021, pp. 1–10, Dec. 2021, doi: 10.1155/2021/5756563
Kim, ‘Dimensional Accuracy of Dental Models for Three-Unit Prostheses Fabricated by Various 3D Printing Technologies’, Materials, vol. 14, no. 6, p. 1550, Mar. 2021, doi: 10.3390/ma14061550
Kulawik, ‘Static and Dynamic Mechanical Properties of 3D Printed ABS as a Function of Raster Angle’, Materials, vol. 13, no. 2, p. 297, Jan. 2020, doi: 10.3390/ma13020297

Materials Science & Engineering A,2019,750
Materials Science & Engineering A,2019,767
Materials & Design,2017,121
Materials Science & Engineering A,2020,798
Materials Science and Engineering A, 2018, 736(OCT.24):323-328.

To monitor the bearing capacity of CFST supports, when the bearing capacity reaches 80% of the design bearing capacity, about 150 tons, the measure of grouting should be adopted to strengthen the surrounding rock. 2) Grouting material.
Chinese Journal of rock mechanics and Engineering, 2005, 24(16):2803-2813
Journal of China Coal Society, 2009, 34(7):881-886
Journal of Liaoning Technical University (Natural Science Edition), 2009, 28(3):393-396
Chinese Journal of rock mechanics and Engineering, 2010, 29(1):2604-2609

If 0Q∆ > , Q∆ units of extra product have to be acquired at a higher unit cost than the original cost; if 0Q∆ < , the raw materials should have been produced Q−∆ units product will be disposed of or sold at a very low price.
Chen: Chinese Journal of Management Science.
Raghunathan: European Journal of Operational Research, Vol.180 (2007), PP.630-647
Zhou: Journal of Management in China.
Zeephongsekul: International Journal of Production Economics,Vol.123 (2010), pp.146-154

Cheng et al.[5] prepared long-term sustained PZQ-loaded bar with biodegradable material poly(ε-caprolactone) (PCL) as carrier or added PEG into the PZQ-loaded bar to adjust in vitro/ in vivo drug release from the implants[6].
Experiment Materials and preparation of implants PLGA50/50 with a 50:50 molar ratio of LA to GA was synthesized by ourselves, and the inherent viscosities were 0.27 dL/g (PLGA0.27) and 0.13 dL/g (PLGA0.13) in chloroform at 25℃.
Wu, Characterization and in vitro release of praziquantel from poly(ε-caprolactone) implants, International Journal of Pharmaceutics, vol. 377, pp. 112-119, 2009
Guo, In vitro and in vivo evaluation of praziquantel loaded implants based on PEG/PCL blends, International Journal of Pharmaceutics, vol. 387, pp. 129-138, 2010
Wang, Determination and release rate of veterinary sustained-released praziquantel-PLGA implants, Chinese Journal of Veterinary Drug, vol. 47, pp. 42-45, 2013

Materials and methods Sampling Sampling cross-section determined in 5 of Wanzhou section of Yangtze River and 3 of a tributary Zhuxi River.
The target compounds Organochlorine pesticide standard materials include: HCHs (α-HCH,β-HCH,γ-HCH,δ-HCH); DDTs (pp′-DDE, pp′-DDD, op′-DDT, pp′-DDT）.
Separation of good the total ion figure, all kinds of material out peak obvious integrity, and don't delay, between each other irrelevant RNC cover up.
Acknowledgements This study is supported by Chongqing Science & Technology Commission in science and technology cooperation project ( CSTC, 2008AC7128 ) in China.
Journal of Environmental Science (In Chinese), 2005, 25(9): 1272 – 1279 [3] Partha Sarathi Mitra, Somiranjan Ghosh, Shizhu Zang.

Energy harvesting from piezoelectric materials fully integrated in footwear[J].
Science Press, Beijing, 2001
Research on harvested technique of vibration energy based on piezoelectric materials[J].
Electronic Components and Materials, 2008, 27(3): 47-50
Journal of Mianyang Normal University, 2012, 31(5): 28-31

Euler method describe the spatial domain of the finite element mesh, the material can flow between the grids.
In order to improve the reliability of simulation, election of ball end cutter geometrical parameters and work piece material and simulation analysis is the same.
Acknowledgments This research was sponsored by Science and Technology Key Project of Heilongjiang Province and Excellent Academic Leaders Project of Harbin City. 7.
International Journal of Machine Tools& Manufacture, 2006, 46(12/13): 1478-1488
Mechanical science and technology, 2005, 24(3): 269-272.