Sentence examples for specimens of gas from inspiring English sources
Notched lap-shear specimens of gas metal arc welds were made.
The as-received specimen shows no evidence of gas present.
The bending fatigue strength of gas carburized specimens was showed to decrease with the increasing case depths caused by the increasing of internal oxidation and nonmartensitic transformation present at the surface.
We used two specimens from which 1-10 CFU of GAS were grown in culture as "weak positives" to challenge the assay.
The samples were uncoated because the ESEM allows the examination of specimens in the presence of gases and so the specimens can be viewed without preparation.
About half of the tested specimens did not support the growth of GAS (Fig 1A).
As shown in Fig. 9a, the specimens were tested by using the NCEL blast simulator, and a uniformly distributed dynamic load was delivered on the top surface of specimen through expansion of gases in the simulator (Seabold 1967).
The density was calculated by weighing specimens of known volume, and the gas content was obtained from the density ratio of macroporous polystyrene and bulk polystyrene (see the Supporting Information).
Very few molecular methods for detection of GAS in clinical throat swab specimens have been described.
To detect suspected cases of gas gangrene, we harvested 53 smear specimens, of which 22 produced gram-positive thick bacilli (18 with capsules and 4 without).
To further characterize the growth of GAS in AF, we pooled all AF specimens that supported growth of GAS and performed growth curves with two different starting inocula and compared it to GAS grown in laboratory medium (THY) (Fig. 1B).
