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- The development of xylem is of mesarch.Stomata are monocyclic type. 葉脈、葉柄、上胚軸的維管束均為外韌型。
- Monocyclic compounds yield is up to 95% as bicyclic comp... 當雙環(huán)裂解率達70%25時(shí),單環(huán)收率仍可達95%25。
- Microcystins are monocyclic heptapeptides produced by Microcystins aeruginosa. 微囊藻毒素(Microcystins,MC)是一類(lèi)主要由Microcystins aeruginosa產(chǎn)生的單環(huán)七肽毒素。
- This toxin is a class of monocyclic heptapeptides with many different isomerides. 該毒素是一類(lèi)具有多種異構體的環(huán)狀多肽物質(zhì)。
- Microcystins, a common algal to xinineutrophicated freshwater body, is a group of monocyclic heptapeptides with many different isomerides. 摘要微囊藻毒素是富營(yíng)養化淡水水體中最常見(jiàn)的藻類(lèi)毒素,它是一類(lèi)具有多種異構體的環(huán)狀多肽物質(zhì)。
- Principal component regression(PCR) method is used to analyse monocyclic and polycyclic aromatic hydrocarbons in white oil.The computer program of PCR is based on VB language. 采用主成分回歸紫外分光光度法分析白油中單環(huán)芳烴和多環(huán)芳烴的含量,運用計算機VB語(yǔ)言對實(shí)驗數據進(jìn)行回歸分析。
- Principal component regression (PCR) method is used to analyse monocyclic and polycyclic aromatic hydrocarbons in white oil.The computer program of PCR is based on VB language. 摘要采用主成分回歸紫外分光光度法分析白油中單環(huán)芳烴和多環(huán)芳烴的含量,運用計算機VB語(yǔ)言對實(shí)驗數據進(jìn)行回歸分析。
- The paper deals with the study of monocyclic aromatic hydrocarbon (MAH) in shallow groundwater in three cities (C, W and S) in an area of the Yangtze River delta. 本文針對長(cháng)江三角洲某地區3個(gè)城市(C市、W市、S市)淺層地下水的單環(huán)芳烴進(jìn)行了研究。
- Monocyclic aromatic hydrocarbons(MAHS) from the smoke of coal-fired house stoves were collected by multi-bed adsorbent tube,and determined by GC/MSD after thermodesorption. 利用多層吸附管采樣和熱脫附/色譜/質(zhì)譜系統研究了家用爐灶燃煤過(guò)程單環(huán)芳烴釋放情況。
- There were many research reports about microcystins, a most common algal toxin in eutrophic freshwater body.It is a class of monocyclic heptapeptides with many different isomerides. 微囊藻毒素是富營(yíng)養化淡水水體中最常見(jiàn)的藻類(lèi)毒素,它是一類(lèi)具有多種異構體的環(huán)狀多肽物質(zhì)。
- Planar monocyclic ring conjugate system 平面單環(huán)共軛體系
- Monocyclic aromatic hydrocarbons 單環(huán)芳烴
- lipid-regulating drugs with monocyclic β-lactam 單環(huán)β-內酰胺類(lèi)降脂藥物
- Bioactivities and Application of Some Monocyclic Monoterpenoids 幾種單環(huán)單萜化合物的生物活性及其應用
- The HS-SPME-GC Combined Analysis of Monocyclic Aromatic Amines 頂空固相微萃取-氣相色譜法測定苯胺類(lèi)化合物
- Trace impurities in monocyclic aromatic hydrocarbons and total aromatic determination 單環(huán)芳烴微量雜質(zhì)和總芳烴的測定
- Advance in genetics and aerobic biodegradation of monocyclic nitroaromatic compounds 單環(huán)硝基芳香化合物好氧生物降解及其遺傳學(xué)研究進(jìn)展
- Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography 用氣相色譜法測定單環(huán)芳烴中痕量雜質(zhì)的試驗方法
- Statistic Analyses on Structure and Biodegradability of Monocyclic Aromatic Compounds 單環(huán)芳族化合物結構與生物降解性關(guān)系的統計分析
- Retrieval of Monocyclic Aromatic Hydrocarbons with Differential Optical Absorption Spectroscopy 差分吸收光譜方法反演大氣環(huán)境單環(huán)芳香烴有機物