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单词 slewing
释义

slewingn.

Etymology: < slew v.
1. gen. In senses of the verb.
ΘΚΠ
the world > space > direction > [noun] > changing to face different direction or turning > swivelling or pivoting
whiffle1842
swivelling1869
slewing1875
1875 E. H. Knight Amer. Mech. Dict. III. 2207/2 Slewing,..in serving land artillery, turning the piece on the spot where it stands, equivalent to training on shipboard.
1892 Pall Mall Gaz. 27 July 5/2 The railway disaster..was brought about by the slewing of the up line.
2. spec. The response of a control mechanism or electronic device to a sudden large increase in input, esp. one that causes the device to respond at its maximum rate the (slewing rate or speed). Usually attributive.
ΘΚΠ
the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > processes > [noun] > input or output > response to sudden increase
slewing1958
the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > processes > [adjective] > concerning input or output > describing response
flat1926
slew1958
slewing1958
1958 O. J. M. Smith Feedback Control Syst. vii. 201 The infrequent large-magnitude changes of the average input to a servo produce slewing of the output at maximum velocity.
1962 R. N. Clark Introd. Automatic Control Systems vii. 270 The large signal (or slewing speed) response characteristics of a system.
1975 G. J. King Audio Handbk. ii. 47 The maximum frequency at which full power can be obtained is a function of the amplifier's slewing rate, which is different from rise time.
This entry has not yet been fully updated (first published 1986; most recently modified version published online December 2021).

> as lemmas

ˈslewing
ˈslewing n.1
ΘΚΠ
the world > textiles and clothing > textiles > textile manufacture > manufacture textile fabric or that which consists of > manufacture of textile fabric > [noun] > manufacture of fabric from specific materials > manufacture of articles made from twigs, etc. > basket-making > processes
slewing1902
picking1912
pricking-up1912
rib-randing1912
scallom1912
listing1953
slyping1960
1902 P. N. Hasluck Basket Work 50 Next fill in by working two rods together; this process is known by basket-makers as slewing.
1964 H. Hodges Artifacts x. 146 Both slewing and randing require an odd number of stakes.
extracted from slewn.4
<
n.1875
as lemmas
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