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单词 mass-balancing
释义

mass-balancingn.

Brit. /ˈmasˌbalənsɪŋ/, U.S. /ˈmæsˌbælənsɪŋ/
Origin: Formed within English, by derivation. Etymons: mass-balance v., -ing suffix1.
Etymology: < mass-balance v. + -ing suffix1.
Aeronautics.
The action of adjusting a control surface to bring about a state of mass balance; the state of being mass-balanced.
ΘΚΠ
society > travel > air or space travel > a means of conveyance through the air > aeroplane > qualities and parameters of aircraft > [noun] > mass balance of control surface
mass-balancing1934
mass balance1935
1934 Jrnl. Royal Aeronaut. Soc. 38 76 Those [aeroplanes] in which the anti-flutter device of mass-balancing is incorporated.
1947 C. F. Toms Introd. Aeronautics v. 195 There can arise cases in which dynamic mass-balancing with a single mass is not possible and two masses are required.
1972 T. H. G. Megson Aircraft Struct. xiii. 468 The position of the inertia axis may be adjusted by a redistribution of wing weight, a process known as mass-balancing.
This entry has been updated (OED Third Edition, December 2000; most recently modified version published online March 2022).
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n.1934
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