Sentence examples for helix blade from inspiring English sources
The double helix blade would be my suggestion.
This concaved outer surface accommodates a linker containing a short α helix between blade 4 and blade 5 of DPP4.
Surrounded by these charge-charge interactions, the short α helix between blades 4 and 5 of DPP4 docks into the hydrophobic concaved surface of RBD (Supplementary information, Figure S4).
The following parameters were individually varied: depth of cut, cutting speed, feed rate, helix angle, number of blades, margin size and rake face finishing of reamers.
Open image in new window Figure 18 Calculation flowchart of the drilling load Table 2 Parameters of the drill bit Description Value Height of the extruding part he/mm 7.4 Width of the bit blade w/mm 10 Helix angle of the extruding part α1/ 75 Rake angle of the blade α2/ 90 Number of the blades no 4 Open image in new window Figure 19 Relation between drilling load and drilling parameters.
They will propel the turbine's blades, which twist around like the helix shape of DNA.
Here the blades are arranged on helices around the cylinder and ξ is determined by the helix angle and by N = (rω/f) which is the 'gearing' of the cylinder with respect to the forward speed of the machine.
"The Triple Helix" answers d.
