Lwn.

Brit.

/ˌɛlˈdʌbljuː/, U.S.

/ˌɛlˈdəbəlˌju/

Origin: Formed within English, by clipping or shortening. Etymon: lawrencium n.

Etymology: Symbolic abbreviation for lawrencium n. Compare Lr n.

Chemistry. Now disused.

The element lawrencium.Lawrencium is now represented by the symbol Lr.

ΘΚΠ

the world > matter > chemistry > elements and compounds > metals > specific elements > lawrencium > [noun]

lawrencium1961

Lw1961

Lr1970

1961 Press-Courier (Oxnard, Calif.) 12 Apr. 8/2 They have suggested that the new element 103 be named Lawrencium, with the chemical symbol LW in honor of the late Ernest C. Lawrence.

1972 K. M. Mackay & R. A. Mackay Introd. Mod. Inorg. Chem. (ed. 2) xi. 151/1 Lawrencium behaves as expected for the f¹⁴d¹s² configuration by forming only Lw(III)..and resisting oxidation or reduction.

2006 Jrnl. Nucl. Materials 358 48/1 The elements with atomic numbers 89-103 (actinium (Ac) through lawrencium (Lw)) or the actinides resemble the lanthanides.

This is a new entry (OED Third Edition, December 2013; most recently modified version published online March 2022).

LW n. Broadcasting long wave.

ΚΠ

1938 Wireless World 1 Sept. (advt.) 2/2 (heading) On M.W. and L.W.

1994 Which? Feb. 12/2 It seems Radio 4 will stay on both long wave (LW) and FM.

2005 H. W. Silver Two-way Radios & Scanners for Dummies xv. 220 AM broadcasts and other MW and LW signals are received best at night.

单词	lw
释义	Lwn. Brit. /ˌɛlˈdʌbljuː/, U.S. /ˌɛlˈdəbəlˌju/ Origin: Formed within English, by clipping or shortening. Etymon: lawrencium n. Etymology: Symbolic abbreviation for lawrencium n. Compare Lr n. Chemistry. Now disused. The element lawrencium.Lawrencium is now represented by the symbol Lr. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > lawrencium > [noun] lawrencium1961 Lw1961 Lr1970 1961 Press-Courier (Oxnard, Calif.) 12 Apr. 8/2 They have suggested that the new element 103 be named Lawrencium, with the chemical symbol LW in honor of the late Ernest C. Lawrence. 1972 K. M. Mackay & R. A. Mackay Introd. Mod. Inorg. Chem. (ed. 2) xi. 151/1 Lawrencium behaves as expected for the f¹⁴d¹s² configuration by forming only Lw(III)..and resisting oxidation or reduction. 2006 Jrnl. Nucl. Materials 358 48/1 The elements with atomic numbers 89-103 (actinium (Ac) through lawrencium (Lw)) or the actinides resemble the lanthanides. This is a new entry (OED Third Edition, December 2013; most recently modified version published online March 2022). > as lemmas LW LW n. Broadcasting long wave. ΚΠ 1938 Wireless World 1 Sept. (advt.) 2/2 (heading) On M.W. and L.W. 1994 Which? Feb. 12/2 It seems Radio 4 will stay on both long wave (LW) and FM. 2005 H. W. Silver Two-way Radios & Scanners for Dummies xv. 220 AM broadcasts and other MW and LW signals are received best at night. extracted from Ln. < n.1961 as lemmas
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Lwn.

> as lemmas