To bridge the gap that exists in the key equipment of the new subsea production control system, the all-electric subsea gate valve actuator, and exploit subsea oil and gas resources with high reliability and safety while saving energy, this paper proposes a novel concept prototype of an all-electric Spray Arm Holder subsea gate valve actuator which
In Chinese organizations, individuals benefit in many ways from having good guanxi.For employees, however, guanxi also comes with well-documented negative effects.Until recently, the guanxi investigated in these studies was always of a substantial nature.The negative effects of non-substantial guanxi (in effect, the absence of real guanxi), such as
Hospital-based health technology assessment (HB-HTA) is highly valuable in the application of hospital medical technology, cost control, improvement of medical quality, and protection of Fish Food medical safety, and its use is increasing daily globally.However, in China, HB-HTA is still in its infancy, and it is yet to be adopted in traditional Ch
In this paper, based on the topological description method, the kinematic and dynamic equations of the projectile flight and projectile-artillery coupling system during the whole process of firing are constructed.The factors that can affect the projectile burst points, namely the Mortar state parameters of the projectile on the muzzle and state par