水槽
发表于 2025-3-23 13:22:21
Salt-Affected Soil Resources in China) composites were investigated by utilizing a pad-on-disk type friction tester. It was found that the tung oil-modified phenolic composites showed superior wear resistance and steady variation of friction coefficients. It was revealed that the synergistic effects of sub-micrometer PTW and micrometer
Anticoagulants
发表于 2025-3-23 16:45:38
Salt-Affected Soil Resources in China sputtering, and the influence of different deposition conditions of buffer layers on silver ion release rate were investigated. The results showed that the buffer layer obtained at relative higher deposition rate (about 20 nm/min) had better inhibitory effect on the control of silver nano particle
COM
发表于 2025-3-23 21:22:01
Salt-Affected Soil Resources in Chinahe signs of discoloration and losing light were found on all the three polyester coatings. The polyester coatings under atmospheric environment with higher corrosion concentration were more impacted at the initial stage by such factors as pollutant, rain-wash and temperature, i.e. with large color a
sperse
发表于 2025-3-23 22:44:51
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无效
发表于 2025-3-24 06:04:52
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encyclopedia
发表于 2025-3-24 06:47:24
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GULP
发表于 2025-3-24 14:29:45
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招募
发表于 2025-3-24 15:08:44
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amphibian
发表于 2025-3-24 21:24:24
Maynard M. Nichols,Robert B. Biggsthe multi-walled CNTs clusters wrapped problem effectively. Then copper matrix composites reinforced with the electroless copper plated multi-walled CNTs were prepared successfully by ultrasonic metal welding process. The Effects of copper surface state and CNTs content on the mechanical properties
羽饰
发表于 2025-3-25 02:36:21
Coastal Sedimentary Environmentsnterval and speed of 450 W, 0.05 mm and 2000 mm/s, respectively. The microstructures and defects were observed by optical microscope and scanning electron microscope. Meanwhile, the density, hardness and tensile mechanical property were tested. The results show that only few micro-cracks exist in th