It was found that the softer rivets and larger dies could improve the rivetability range, meanwhile decrease the joint strength.
Results show that transversely grooved tube will significantly enhance the heat transfer performance of molten salt and meanwhile decrease the critical Reynolds numbers of the transition from laminar flow to turbulent flow.
Decrease in the alkylation power leads to reduction of active centers with the highest stereospecificity, meanwhile decrease in Lewis acidity intensified the role of De in enhancing stereospecificity of different active centers.
In order to avoid computing curvature and meanwhile decrease the number of the introduced variables and parameters, we will design fast algorithms in the next section, by taking into full consideration the relationship between regularization term ∫ Ω |∇H|dx and constraint term |∇ϕ| = 1.
Meanwhile, decrease of PSNR and increase of bitrates are within acceptable range (− 0.02 dB of PSNR decrease and 0.37% of bitrates increase at RA condition as well as − 0.01 dB of PSNR decrease and 0.28% of bitrates increase at LDP condition on average).
All incidence rates of device-associated infections decreased significantly: VAP (-6.2%), CRI (-40.5%) and CRB (-43.3%), meanwhile decrease is not significant for BSI (-1.1%).
