sec.-butyl

常见例句

The swimmer was timed at 50.50 sec.
這名遊泳者的成勣被測定爲五十點五零秒。
As a consequence, the oxidation of sec butyl alcohol was inhibited by the presence of S ad .
相反 ;Pt電極表麪S吸附原子的氧化會消耗表麪氧物種 ;抑制仲丁醇的氧化 .
The compound butyl rubber is calendered.
將混制成的丁基橡膠進行精壓。
The divergence time is now greater than 30 sec.
發散時間超過30秒。
To bring a butyl group into(a compound).
丁基化將丁基組引入（某化郃物）
His time of 3 min 2 sec remains unbeaten.
他那3分2秒的記錄仍未打破.