isotonic 音标拼音: [
, ɑɪsət'ɑnɪk]
a . 等渗的,等张的,等压的
等渗的,等张的,等压的
isotonic adj 1 : (
used of solutions )
having the same or equal osmotic pressure [
synonym : {
isotonic }, {
isosmotic }] [
ant :
{
hypertonic }, {
hypotonic }]
2 :
relating to or characterized by the equal intervals of a musical scale ; "
isotonic tuning "
3 :
of or involving muscular contraction in which tension is constant while length changes [
ant : {
isometric }]
4 :
of two or more muscles ;
having equal tension Isotonic \
I `
so *
ton "
ic \,
a . [
Iso -
tonic .]
1 .
Having or indicating ,
equal tones ,
or tension .
[
1913 Webster ]
2 . (
Physiology ,
Biochemistry )
Having an osmotic pressure (
tonicity )
equal to that of a reference solution ; --
of aqueous solutions .
Contrasting with {
hypotonic }
and {
hypertonic }.
See {
hypertonic }.
[
PJC ]
A knowledge of the colligative properties of solutions . . .
is essential for one to understand fully the principles involved in rendering intravenous solutions isotonic with blood serum ,
or opthalmic solutions isotonic with lachrymal fluid .
Solutions thus adjusted produce less shock and much less irritation than those which are hypotonic or hypertonic ,
and present -
day practise recognizes the desirability of making the necessary adjustments whenever possible . --
Cook &
Martin (
Remington '
s Practice of Pharmacy ,
Tenth Ed .:
Mack Publ .,
Easton Pa .,
1951 )
{
Isotonic system } (
Mus .),
a system consisting of intervals ,
in which each concord is alike tempered ,
and in which there are twelve equal semitones .
[
1913 Webster ]
安装中文字典英文字典查询工具! 中文字典英文字典工具:
复制到剪贴板
英文字典中文字典相关资料:
Google Translate Google Translate Google Traduction