cycas

基本解釋

• n.[植]鐵樹(shù)；蘇鐵；鳳尾松

同根派生

• cycas相關(guān)詞

英漢例句

雙語(yǔ)例句

• Chilades pandava is a new kind of insect harmful to sago cycas.
  曲紋紫灰蝶是蘇鐵上一種新害蟲(chóng)。
• In view of protected species, 35.77% species are not under protection, most of which are Orchidaceae, Cycas and Phasianidae.
  從物種保護(hù)來(lái)看，35.77％物種沒(méi)有得到保護(hù)，主要集中在蘭科植物、蘇鐵和雉科。
• Because the limited range and the quantity of Cycas micholitzii which is involved in the second class of the Protected Plants in China.
  由于叉葉蘇鐵分布范圍小，數(shù)量少，是我國(guó)公布的二類保護(hù)植物。

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詞組短語(yǔ)

短語(yǔ)

• Cycas pectinata 篦齒蘇鐵
• sago cycas 蘇鐵;鐵樹(shù)
• Cycas guizhouensis 貴州蘇鐵
• cycas multipinnata 多歧蘇鐵;多岐蘇鐵
• Cycas ferruginea 銹毛蘇鐵

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專業(yè)釋義

生物學(xué)

• 蘇鐵屬

  The best germination condition of Cycas pollen is on a medium containing 2.5%sucrose, 100 mg/L -500 mg/L boric acid and pH 6.5-7.0. Cycas pollen stored over silica gel at room temperature maintained some viability up to one month.
  2、最適于蘇鐵屬花粉萌發(fā)的培養(yǎng)液配方為蔗糖(2.5%)+硼酸(100-500mg/L),pH為6.0-7.0。