molecular 音标拼音: [məl'ɛkjəlɚ]
a . 分子的,由分子组成的
分子的,由分子组成的
molecular 分子
molecular adj 1 :
relating to or produced by or consisting of molecules ;
"
molecular structure "; "
molecular oxygen "; "
molecular weight is the sum of all the atoms in a molecule "
2 :
relating to simple or elementary organization ; "
proceed by more and more detailed analysis to the molecular facts of perception "--
G .
A .
Miller [
ant : {
molar (
a )}]
Molecular \
Mo *
lec "
u *
lar \,
a . [
Cf .
F .
mol ['
e ]
culare .
See {
Molecule }.] (
Phys . &
Chem .)
Pertaining to ,
connected with ,
produced by ,
or consisting of ,
molecules ;
as ,
molecular forces ;
molecular groups of atoms ,
etc .
[
1913 Webster ]
{
Molecular attraction } (
Phys .),
attraction acting between the molecules of bodies ,
and at insensible distances .
{
Molecular weight } (
Chem .),
the weight of a molecule of any gas or vapor as compared with the hydrogen atom having weight of 1 as a standard ;
the sum of the atomic weights of the constituents of a molecule ;
thus ,
the molecular weight of water ({
H2O })
is 18 .
For more precise measurements ,
the weight of the carbon isotope carbon -
12 is used as the standard ,
that isotope having the value of 12 .
000 .
In this systen ,
now used almost universally ,
the hydrogen atom has a weight of 1 .
0079 .
[
1913 Webster PJC ]
21 Moby Thesaurus words for "
molecular ":
atomic ,
corpuscular ,
embryonic ,
evanescent ,
germinal ,
granular ,
impalpable ,
imperceptible ,
imponderable ,
inappreciable ,
indiscernible ,
infinitesimal ,
intangible ,
invisible ,
microcosmic ,
microscopic ,
subatomic ,
tenuous ,
thin ,
ultramicroscopic ,
unseeable
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