The freedom control for an invariable surface roughness can be achieved by STP according to the equivalent control law.
Under the conservation law, the freedom control for an invariable surface roughness can be fulfilled in response to a quantitative ratio of hDmax/rn, either through an accurate configuration of feed rate and depth of cut with fixed tool nose radius and cutting edge radius, or by a reasonable selection of tool nose radius and controlled cutting edge radius with designed feed rate and depth of cut.
As a proof of principle, we enriched a ~850 kb section comprising the CNV defensin gene cluster DEFB, the invariable DEFA part and 11 control regions from two genomes by sequence capture and sequenced it by 454 technology.
The control compound anisomycin had nearly invariable IC50 values for the ATQ-R lines, except for a slight loss of potency versus the double mutant, whereas mefloquine was more variable and showed a 2-fold shift in multiple strains, suggesting that additional modifiers of drug resistance may have arisen in these strains.
The mean blood glucose level in rats fed on normal diet (normal control wistar rats, group I) was almost invariable throughout the experimental study.
To cover the different sizes of these modules, we constructed five controls, four of which are composed of the gene sets with an invariable size, the number of genes in each gene set in the four controls ranging from 20 to 50 in ascending order; while the fifth control consisted of the gene sets with variable size from 20 to 50 which was randomly determined.
Then we demonstrated that in both transgenic families, tg9 and tg41, and in wild type control mice dystrophin and alpha-sarcoglycan protein levels remain invariable in skeletal muscle (Fig. 3E).
Four control modes of surface area change in a motion circle are investigated, namely, complete traditional invariable fin, traditional invariable fin with smaller surface, fin with larger surface during in-strokes and fin with larger surface during out-strokes.
GAPDH and ACTB have been traditionally considered invariable (equally expressed) genes and consequently, they have been widely used as single control genes for gene expression in many studies.
