germination是什麼意思 germination的用法 germination怎麼讀

germination

美 [,dʒɝmə'neʃən]

n. 發芽；發生；偉晶作用

使用頻率:★

英語詞源

germination (n.)

mid-15c., from Latin germinationem

(nominative germinatio) "a sprouting forth, budding," noun of action from past participle stem of germinare "to sprout, put forth shoots," from germen (genitive germinis) "a sprout or bud" (see germ).

權威例句

1. At the onset of germination, the hypocotyl elongates rapidly by cell enlargement.

萌發開始時, 下胚軸依靠細胞增大而迅速伸長.

2. Excessive moisture is unfavourable for soybean germination.

水分過多對於大豆萌發是不利的.

3. Temperature is most important for seed germination.

溫度對種子的發芽至關重要.

4. Germination is a measure of the capacity of a grain kernel of producing a normal seedling.

發牙率系穀物籽實長出正常幼苗能力的一個尺度.

5. Seed germination may be suppressed if boronated fertilizers are mixed with the seed at planting time.

在播種期如以硼鹽肥料與種子混合使用,會抑制種子萌芽.

[ germination 造句 ]