volumelessadj.

/ˈvɒljuːmlɪs/

Etymology: < volume n. + -less suffix.

Occupying no volume; spec. applied to an idealized polymer chain having this property.

ΘΚΠ

the world > matter > chemistry > polymer chemistry > polymers > [adjective] > stereochemical properties

volumeless1946

isotactic1955

syndiotactic1956

stereoregular1959

stereoregulated1959

stereoregulating1959

stereospecific1959

1946 Nature 26 Oct. 571/1 An ideally flexible and volumeless [polymer] chain.

1967 D. Margerison & G. C. East Introd. Polymer Chem. i. 17 Certain configurations open to the ‘volumeless’ chain are not available to the real polymer chain.

1974 Jrnl. Polymer Sci.: Polymer Symposia No. 46. 97 An expression for Γ, suggested by a well known equation for a regular cubic network of freely jointed volumeless chains, is derived.

1983 Nucl. Instruments & Methods CCV. 211/1 Many works..have been published for volumeless sources such as point isotropic and beam sources. But only a few papers deal with voluminal sources in which self-absorption and self-scattering of gamma rays cannot be disregarded.

This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018).

单词	volumeless
释义	volumelessadj. /ˈvɒljuːmlɪs/ Etymology: < volume n. + -less suffix. Occupying no volume; spec. applied to an idealized polymer chain having this property. ΘΚΠ the world > matter > chemistry > polymer chemistry > polymers > [adjective] > stereochemical properties volumeless1946 isotactic1955 syndiotactic1956 stereoregular1959 stereoregulated1959 stereoregulating1959 stereospecific1959 1946 Nature 26 Oct. 571/1 An ideally flexible and volumeless [polymer] chain. 1967 D. Margerison & G. C. East Introd. Polymer Chem. i. 17 Certain configurations open to the ‘volumeless’ chain are not available to the real polymer chain. 1974 Jrnl. Polymer Sci.: Polymer Symposia No. 46. 97 An expression for Γ, suggested by a well known equation for a regular cubic network of freely jointed volumeless chains, is derived. 1983 Nucl. Instruments & Methods CCV. 211/1 Many works..have been published for volumeless sources such as point isotropic and beam sources. But only a few papers deal with voluminal sources in which self-absorption and self-scattering of gamma rays cannot be disregarded. This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018). < adj.1946
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