易发怒
发表于 2025-3-25 04:29:33
Hassan Etesamianipulator was completed, and the automatics positioning of the manipulator end grips was realized. The forward and inverse kinematics algorithms of the manipulator were verified by the simulated tunnel test, and the test results show that the accuracy of arch installation meets the requirements.
亲密
发表于 2025-3-25 11:22:57
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Coronary-Spasm
发表于 2025-3-25 13:26:51
B. C. Verma,P. Pramanik,Debarati Bhadurie D was zero. It was found that the coupling behavior and the transition behavior of liquid metal belonged to different dynamic process with the variable welding parameters. The optimized welding parameters were obtained by analyzing the stability of welding process and the characteristics of deposition layer.
moratorium
发表于 2025-3-25 19:31:33
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INERT
发表于 2025-3-25 22:08:56
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appall
发表于 2025-3-26 00:34:31
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危险
发表于 2025-3-26 04:22:39
Integrated Nutrient Management for Sustainable Crop Production and Improving Soil Health, sustaining soil health and crop productivity through optimization of the benefits from all possible sources of plant nutrients. INM could play an important role in increasing nutrient use efficiency (NUE), food grain production, and maintenance of soil health and increasing the farmer’s income thro
调整校对
发表于 2025-3-26 10:58:09
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patella
发表于 2025-3-26 14:25:48
Nitrogen Footprint: A Useful Indicator of Agricultural Sustainability,ield. Global N fertilizer consumption in the year 2013 was 107.6 million tons which is approximately ten times that of 1961. However, 60–70% of applied N is lost from the system in the form of reactive N species such as ammonia (NH.), nitrous oxide (N.O), nitric oxide (NO), nitrogen dioxide (NO.), a
解冻
发表于 2025-3-26 17:36:13
Strategies for Identification of Genes Toward Enhancing Nitrogen Utilization Efficiency in Cereals,y. In cereals ~30 to 50% of the applied N is taken up by the crop, and the rest is lost in the environment causing pollution. Hence, improvement of N use efficiency (NUE) in cereals is really important. The NUE is the total biomass or grain yield produced per unit of applied N fertilizer. Soil and p