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- Most of the substances are oxygen containing compounds. 這些物質(zhì)大多數是含氧化合物。
- Berries, for instance, contain compounds known as polyphenols and anthocyanins. 漿果,例如含有化合物,被稱(chēng)為多酚類(lèi)物質(zhì)和花色。
- Hydrocarbons Halogenated Hydrocarbons II.Nitrogen Containing Compounds III.Silicon Containing Compounds (Except Si... Sadtler Spectral Handbooks紅外光譜數據手冊 Table of Contents - IR I.
- This methodology provides an easy to use, efficient yet flexible procedure for the formation of pyrrolidine and piperidine ring containing compounds. 在研究中我們發(fā)現了一種新的孤立雙鍵的溴代氮環(huán)化方法,并成功利用該方法進(jìn)行了不對稱(chēng)誘導形成新的手性中心的研究。
- These beverages contain compounds called phenols that make it harder for your body to absorb iron. 另外一個(gè)原因是飲料里所含有一種叫做酚的化合物可以阻止身體對鐵的吸收。
- A diastereoselective version for the synthesis of chiral pyrrolidine and piperidine ring containing compounds was also developed. 利用由本項目拓展的方法,我們成功全合成了生物堿石蒜堿及單萜化合物紫牡丹內酯,合成了蛙皮毒素的重要合成中間體。
- The berries contain compounds called anthocyanosides, which may protect the retina against macular degeneration. 越桔是包括華氰氧化物的混合物,它可以防止網(wǎng)膜有斑點(diǎn)退化。
- Some of phenol compound and oxygen containing compounds with tertiary butyl group were screened to use as gasoline antiknock additives. 在實(shí)驗過(guò)程中篩選出幾種酚類(lèi)化合物和叔丁基含氧化合物等作為汽油抗爆添加劑。
- An in-situ pyrolytic methylation method is proposed and used to analyze the chemical composition of oxygen containing compounds in the resins from source rock solvent extracts. 采用原位熱解酯化技術(shù)對烴源巖非烴組分中含氧化合物的組成進(jìn)行了探索性研究,得到了以一系列一元羧酸甲酯為主的反應產(chǎn)物。
- Ceramics, which contain compounds of Both metallic and nonmetallic elements, are usually relatively resistant to severe mechanical, thermal, and chemical conditions. 陶瓷是由金屬和非金屬元素的化合物構成,通常能抗惡劣的機械、溫度和化學(xué)環(huán)境。
- Use of ammonia gas: fertilizer and various ammonia containing compound, various amidogen, acyl and other ammonia containing testing agents (explosives) etc. 氨氣用途:化肥和各種含氨化合物。各種胺基、?;?、硝酸和各種含氨制試劑(炸藥)等。
- The Egyptian team now plans to look at common culinary herbs, such as marjoram and thyme, to see if they contain compounds that can fight drug resistant bacteria. 埃及的研究小組計劃對牛至和百里香等烹調用的植物進(jìn)行研究,尋找其中是否存在抗菌物質(zhì)。
- The toilet was composed of a bioreacter(containing compound microorganisms),a case,and a closet. 結果復合微生物制劑能夠減少糞尿釋放氨和硫化氫等臭氣,降低糞尿中大腸桿菌的數量。
- Chocolate contains compounds called flavonoids that can help maintain a healthy heart and good circulation and reduce blood clotting. 研究表明,巧克力中含有一種黃酮混合物,具有維持心臟健康、促進(jìn)血液循環(huán)及減少血液凝結物等功能。
- METHODS The liniments containing compound ibuprofen and Ibuprofen were prepared and their effects were observed by animal models. 方法:配制復方布洛芬擦劑及布洛芬擦劑,以動(dòng)物模型觀(guān)察藥物作用。
- It contains compounds like phycocyanin, polysaccharides and sulfolipids that enhance our immunce system. 它含有藻青蛋白,多聚糖和硫酸脂能提高我們的免疫系統。
- So the researchers reason that while wine fights S.mutans and S. pyogenes, wine also contains compounds that dilute those benefits, to some extent. 因此研究人員推斷雖然酒能抑制變異鏈球菌和化膿性鏈球菌,但酒中也含有某些成分會(huì )在某種程度上降低這種作用。
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一種化肥
- Spread bilberry jam on your morning toast. Or take a bilberry supplement every morning. The berries contain compounds called anthocyanosides, which may protect the retina against macular degeneration. 2在你的烤面包內摸上越桔的果醬?;蛘呙刻斐栽浇垩a品。越桔是包括華氰氧化物的混合物,它可以防止網(wǎng)膜有斑點(diǎn)退化。
- The People's Bank compounds interest yearly. 人民銀行以年為單位計算復利。