- n.
1.振動(dòng)，擺動(dòng)；平衡。
2.【天文學(xué)】天平動(dòng)。
短語(yǔ)和例子
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libration中文什么意思
例句與用法
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- Owing to the phenomenon of libration it is possible to observe up to 60% of the total lunar surface .
由于天平動(dòng)的現(xiàn)象，我們可能觀測(cè)到月球總面積的60。 - 5 . lessen libration , debase noises , avoid pollution , improve working condition
5能使機(jī)械減少振動(dòng)降低噪音防止污染，改善勞動(dòng)條件。 - Owing to the phenomenon of libration it is possible to observe up to 60 % of the total lunar surface
由于天平動(dòng)的現(xiàn)象，我們可能觀測(cè)到月球總面積的60 。 - Therefore it is essential to identify the problems cause by the model structure in the automatic ca libration
此在自動(dòng)率定的過程中認(rèn)識(shí)到模型結(jié)構(gòu)所導(dǎo)致的問題是非常關(guān)鍵的。 - Through optimizing design to fulfill strong steel structure , and to ensure the machine weaving abb with high speed , strong power and small libration
通過優(yōu)化設(shè)計(jì)而實(shí)現(xiàn)的高鋼性機(jī)架構(gòu)造,保證了織機(jī)高速、強(qiáng)勁、低振動(dòng)的穩(wěn)定打緯。
英文釋義
名詞- (astronomy) a real or apparent slow oscillation of a moon or satellite; "the libration of the moon"