gram-atom

克原子

Definitions

n.名词 noun

1
Chemistry.
- : the quantity of an element whose weight in grams is numerically equal to the atomic weight of the element.

Check: “This atom smashing business is going to herald the final victory of the machine.”
They found that there are roughly 1,900 hydrogen atoms for each deuterium atom in the water on Comet 67P.
Furthermore, a person with norovirus has about 70 billion viral particles per gram of stool.
The European formula for Fireball has even less: under one gram per kilogram of propylene glycol.
Releasing a new issue was like dropping an atom bomb on the industry.
Recognition of the pneumococcus depends upon its morphology, the fact that it is Gram-staining, and the presence of a capsule.
The great majority belong to the colon bacillus group, and are negative to Gram's method of staining.
A Gram-positive stool due to cocci is suggestive of intestinal ulceration.
Gram's method (p. 40) is a very useful aid in distinguishing certain bacteria.
This is a minute, slender rod, which lies within and between the pus-corpuscles (Fig. 125), and is negative to Gram's stain.