Preparative scale chromatography
[化] 制备型色谱法
🧩 词语组成解析
a. 准备性的, 预备性的\\nn. 预备, 准备, 预备信号
scale
[skel]
n. 规模;比例（尺）;鱼鳞;级别;
vt. 测量;攀登;刮去…的鳞片;
vi. 衡量;攀登;（鳞屑）脱落;生水垢;
scale(climb)→登；爬越；音阶；比例尺；规模；尺；尺上的刻度
n. 色谱法\\n[化] 色谱法; 层析法
🗣️ 情景例句
It was about caring.
谈到关心。
If you had gotten up earlier,you would have had time for breakfast.
如果你更早起床，你就有时间吃早餐了。
Everybody wants to have lunch in the garden.
大家都想在花园里吃午饭。