natural length的用法和樣例：
例句
- The natural frequency of specimen decreases as the crack length increases.
隨著(zhù)裂紋長(cháng)度的增加，試樣的固有頻率逐漸減小。 - The swing is a pendulum with a single natural frequency depending on its length.
秋千是只有一個(gè)固有頻率的擺，此頻率決定于它的長(cháng)度。
natural length的相關(guān)資料：
臨近單詞
natural bow
natural
Natural Environment Research Council NOAA
natural ecological landscape architecture
Natural gangue in air-inflated concrete
natural resource-exploiting enterprises
natural Korean pine broad-leaved forest
natural sodium bentonite waterproof layer
natural meaning and non-natural meaning
Natural focal infectious endemic diseases
natural binary-coded hexadecimal system
Natural science embraces many subjects.
