C 开头单词
conservation tillage 水土保持耕作；保護耕作，保育耕作
conservation theory [土木建築工程]保護理論
conservation standards [土木建築工程]保護標準
conservation of orbital symmetry [物化] 軌道對稱性守恒
conservation of nature 自然保護；保護自然
conservation of momentum [力] 動量守恒；動量不變原理
conservation of mechanical energy 機械能守恒
conservation of mass and energy [物理學]質量與能量守恒
conservation of mass [物] 質量守恒；質量守恒定律
conservation of linear momentum 線動量守恒
conservation of genetic resources 基因資源保護
conservation of energy law [物理學]能量守恒定律
conservation of energy [物] 能量守恒（定律）
conservation of angular momentum [力][物] 角動量守恒
conservation of absolute momentum [地球科學]絕對動量保守絕對動量守恒
conservation law of energy [物理學]能量守恒定律