本站大部份資料在 2016 年後就未更新，若資料內無明確標示資料時間，請預設該資料為過時資料並斟酌使用，謝謝
化學名詞-化學術語英中對照名詞等資訊。
| 英文名稱 | 中文名稱 | |
|---|---|---|
| 58103127 | lavender oil; spike lavender oil; spike oil | 薰衣草油 |
| 58103128 | law of combining proportions | 化合比例定律 |
| 58103129 | law of combining volumes of gases | 氣體化合體積定律 |
| 58103130 | law of combining weight | 化合量定律 |
| 58103131 | law of conservation of energy | 能量守恆定律；能量不滅定律 |
| 58103132 | law of conservation of mass | 質量守恆定律；質量不滅定律 |
| 58103133 | law of conservation of mass-energy | 質能守恆定律；質能不滅定律 |
| 58103134 | law of conservation of matter | 物質守恆定律；物質不滅定律 |
| 58103135 | law of constant composition | 成分不變定律；定組成定律 |
| 58103136 | law of constant heat summation | 熱總量不變定律 |
| 58103137 | law of constant proportion; law of definite proportion | 定比定律 |
| 58103138 | law of definite composition | 定組成定律；成分不變定律 |
| 58103139 | law of distribution | 分配定律；分布定律 |
| 58103140 | law of equivalent proportion | 當量比定律 |
| 58103141 | law of gas diffusion | 氣體擴散定律 |
| 58103142 | law of gaseous reaction | 氣體反應定律 |
| 58103143 | law of mass action; mass action law | 質量作用定律 |
| 58103144 | law of multiple proportions | 倍比定律 |
| 58103145 | law of octaves | 八度律 |
| 58103146 | law of partial pressure | 分壓定律 |
| 58103147 | law of partition | 分配律 |
| 58103148 | law of photochemical absorption; photochemical absorption law | 光化吸收定律 |
| 58103149 | law of radioactive decay | 放射衰變定律 |
| 58103150 | law of radioactive displacement; radioactive displacement law | 放射位移定律 |
| 58103151 | law of reciprocal proportions | 互比定律 |
| 58103152 | law of rectilinear diameter | 密度中線定律 |
| 58103153 | law of reflection | 反射定律 |
| 58103154 | law of refraction | 折射定律 |
| 58103155 | lazurite | 天青石 |
| 58103156 | LCAO approximation | LCAO[分子軌域]近似法 |
| 58103157 | LD50 | 半數致死劑量 |
| 58103158 | Le Ch?telier's principle | 勒沙特列原理 |
| 58103159 | leaching; lixiviation | 瀝濾 |
| 58103160 | lead accumulator; lead storage battery | 鉛蓄電池 |
| 58103161 | lead acetate | 醋酸鉛 |
| 58103162 | lead block test | 鉛鑄試驗 |
| 58103163 | lead chamber crystal | 鉛室結晶 |
| 58103164 | lead chamber process | 鉛室法 |
| 58103165 | lead coulometer | 鉛極電量計 |
| 58103166 | lead electrode | 鉛電極 |
| 58103167 | lead flux | 鉛助熔劑 |
| 58103168 | lead glass | 鉛玻璃 |
| 58103169 | lead glaze | 鉛釉 |
| 58103170 | lead paper | [醋酸]鉛試紙 |
| 58103171 | lead plating | 鍍鉛 |
| 58103172 | lead poisoning; plumbism | 鉛中毒 |
| 58103173 | lead soap | 鉛皂 |
| 58103174 | lead vinegar | 鉛醋 |
| 58103175 | lead vitriol | 鉛礬 |
| 58103176 | lead water | 鉛水 |