The assembly coastal building technique initiated at home and abroad,is for a novel vertical standing harbor structure.Its main concept is the assembling components which can be combined and locked together to form a ...The assembly coastal building technique initiated at home and abroad,is for a novel vertical standing harbor structure.Its main concept is the assembling components which can be combined and locked together to form a large caisson.Its application and future are discussed for a building.After many years of application and tests,the technique has a high stability,a wide range of application,low workload and fast construction speed.It can be widely applied in future for harbor engineering projects.展开更多
On the basis of accomplishment obtained in the course of mechanized crop production owing to the progress of science and technology,the authors propose further in this paper the target and prineiples of technique asse...On the basis of accomplishment obtained in the course of mechanized crop production owing to the progress of science and technology,the authors propose further in this paper the target and prineiples of technique assembly in agricultural production.A typical high yield model of technique assembly for soybean and wheat production is given as an example.展开更多
This letter proposes a new burst assembly technique for supporting QoS in optical burst switching (OBS) networks. It consists of the adaptive-threshold burst assembly mechanism and QoS-based random offset-time scheme....This letter proposes a new burst assembly technique for supporting QoS in optical burst switching (OBS) networks. It consists of the adaptive-threshold burst assembly mechanism and QoS-based random offset-time scheme. The assembly mechanism, which is fit well to multi-class burst assembly, not only matches with IP QoS mechanism based on packet classification, and also utilizes fairly and efficiently assembly capacity. Based on token-bucket model and burst segment selective discard (BSSD), the offset-time scheme can smooth the traffic to support OBS QoS. The simulation results show that the technique can improve the performance in terms of packet loss probability (PLP).展开更多
基金supported by the National Natural Science Foundation of China(Grant No.50639010)the "Blue Project" of Jiangsu Province
文摘The assembly coastal building technique initiated at home and abroad,is for a novel vertical standing harbor structure.Its main concept is the assembling components which can be combined and locked together to form a large caisson.Its application and future are discussed for a building.After many years of application and tests,the technique has a high stability,a wide range of application,low workload and fast construction speed.It can be widely applied in future for harbor engineering projects.
文摘On the basis of accomplishment obtained in the course of mechanized crop production owing to the progress of science and technology,the authors propose further in this paper the target and prineiples of technique assembly in agricultural production.A typical high yield model of technique assembly for soybean and wheat production is given as an example.
基金the support from the National Natural Science Foundation of China(NSFC)(U20A20128,52263027,22379060,52173169 and 52222312)the"Double Thousand Plan"Science and Technology Innovation High-end Talent Project of Jiangxi Province(jxsq2019201049)+2 种基金the Natural Science Foundation of Jiangxi Province(20231ZDH04036,20212BAB214055 and 20224ACB204007)China National Postdoctoral Program for Innovative Talents(BX2021117)China Postdoctoral Science Foundation(2021M700060)。
基金This work was supported by National Hi-Tech Research and Development Program of China (863 Program) under contract No. 2002AA122021.
文摘This letter proposes a new burst assembly technique for supporting QoS in optical burst switching (OBS) networks. It consists of the adaptive-threshold burst assembly mechanism and QoS-based random offset-time scheme. The assembly mechanism, which is fit well to multi-class burst assembly, not only matches with IP QoS mechanism based on packet classification, and also utilizes fairly and efficiently assembly capacity. Based on token-bucket model and burst segment selective discard (BSSD), the offset-time scheme can smooth the traffic to support OBS QoS. The simulation results show that the technique can improve the performance in terms of packet loss probability (PLP).
