dilution
英 [da?'lu??n]
美[d?'lj???n]
TOEFL暢通詞匯
詞態(tài)變化
復數(shù):?dilutions;動詞:?dilute;
英文詞源
- dilution (n.)
- 1640s, noun of action from past participle stem of Latin diluere (see dilute).
雙語例句
- 1. In the east, the water is mainly oceanic with relatively minor dilution from direct monsoonal rainfall and runoff from small streams.
- 東部水域主要為海水,而直接的季候雨及小溪溢流,把海水稍為沖淡.
來自《簡明英漢詞典》
- 2. The chemical dilution technique transcends most of the difficulties.
- 化學稀釋法能克服大部分困難.
來自辭典例句
- 3. The dilution method was obviously too tedious and uncertain for routine use.
- 稀釋法明顯太費事、太沒把握了,不適用于常規(guī)操作.
來自辭典例句
- 4. It is important to draw a sharp contrast between isolation and dilution.
- 把隔離和稀釋兩者劃清界線是重要的.
來自辭典例句
- 5. He attributed this to a dilution effect of the herbicide.
- 他把這歸因于除草劑的稀釋效應.
來自辭典例句