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pyrethrums中文什么意思

發(fā)音:   用"pyrethrums"造句
  • (pyrethrum 的復(fù)數(shù)) n.[植]除蟲菊, [藥]除蟲菊殺蟲劑
  • pyrethum daisy:    《英文msh詞典》Pyrethum Daisy ; [同義詞] Pyrethum Daisy ; [主題詞] Chrysanthemum cinerariifolium ; [英文釋義] A plant species of the genus CHRYSANTHEMUM,family ASTERACEAE. The flowers contain PYRETHRINS,cinerolones,and chrysanthemines which are powerful contact insecticides. Most in the old Pyrethrum genus are reclassified to TANACETUM; some to other ASTERACEA genera.
  • pyrethrum transiliense:    n. 白花匹菊
  • pyretic abundance:    《英漢醫(yī)學(xué)詞典》pyretic abundance ; 癉
  • pyrethrum tatsienense (bur.et franch.) ling:    《英漢醫(yī)學(xué)詞典》Pyrethrum tatsienense (Bur.et Franch.) Ling ; (拉)川西小黃菊
  • pyretic apoplexy:    《英漢醫(yī)學(xué)詞典》pyretic apoplexy ; 火中
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例句與用法

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  1. isolation and structural elucidation of flavonoid from pyrethrum tatsienense
    藏藥川西小黃菊中黃酮類成分的分離與結(jié)構(gòu)鑒定
  2. an insecticide derived from a plant, e . g . pyrethrum ( from chrysanthemum flowers )
    3來源于植物的殺蟲劑,例如除蟲菊(來源于菊花)。
  3. the shaoxing yellow wine organic phosphorus remains, the pyrethrum remains had not picked out
    紹興黃酒有機磷殘留,菊酯類殘留均未檢出。
  4. made with purify carbon dust 、 pyrethrum no smoke 、 taste after light and don't irritate pneogaster 、 safety 、 higher effective
    本品采用高效擬除蟲菊酯為有效藥物精心配制而成,無煙環(huán)保,驅(qū)蚊力強,氣味芳香,不污染環(huán)境,對人體無刺激。
  5. made with natural pyrethrum, it is well tested and passed by the technical experts . very good smell and effective protection against mosquitoes . kill mosquito last for 8 hours
    本品采用高效擬除蟲菊酯及天然優(yōu)質(zhì)原料科學(xué)精制而成,驅(qū)蚊能力強,氣味芳香,對人體安全。

相關(guān)詞匯

        pyrethum daisy:    《英文msh詞典》Pyrethum Daisy ; [同義詞] Pyrethum Daisy ; [主題詞] Chrysanthemum cinerariifolium ; [英文釋義] A plant species of the genus CHRYSANTHEMUM,family ASTERACEAE. The flowers contain PYRETHRINS,cinerolones,and chrysanthemines which are powerful contact insecticides. Most in the old Pyrethrum genus are reclassified to TANACETUM; some to other ASTERACEA genera.
        pyrethrum transiliense:    n. 白花匹菊
        pyretic abundance:    《英漢醫(yī)學(xué)詞典》pyretic abundance ; 癉
        pyrethrum tatsienense (bur.et franch.) ling:    《英漢醫(yī)學(xué)詞典》Pyrethrum tatsienense (Bur.et Franch.) Ling ; (拉)川西小黃菊
        pyretic apoplexy:    《英漢醫(yī)學(xué)詞典》pyretic apoplexy ; 火中
        pyrethrum tatsienense:    n. 川西小黃菊
        pyretic deafness:    《英漢醫(yī)學(xué)詞典》pyretic deafness ; 火聾
        pyrethrum roseum m.b.:    [網(wǎng)絡(luò)] 紅花除蟲菊
        pyretic delirium:    《英漢醫(yī)學(xué)詞典》pyretic delirium ; 高熱譫妄
        pyrethrum richterioides:    n. 單頭匹菊

相鄰詞匯

  1. pyrethrum richterioides 什么意思
  2. pyrethrum roseum m.b. 什么意思
  3. pyrethrum tatsienense 什么意思
  4. pyrethrum tatsienense (bur.et franch.) ling 什么意思
  5. pyrethrum transiliense 什么意思
  6. pyrethum daisy 什么意思
  7. pyretic abundance 什么意思
  8. pyretic apoplexy 什么意思
  9. pyretic deafness 什么意思
  10. pyretic delirium 什么意思
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