从月腺大戟根甲醇提取液的沉淀部分，鉴定了4种化合物，分别为二十九烷醇10、24亚甲基环阿尔廷醇、豆甾醇和达考甾醇。
Four compounds, namely 10 nonacosane, 24 methylenecycloartanol, stigmasterol and dacosterol have been isolated from the precipitate of the plant's methanol extract.
采用不同培养时间的根霉全细胞脂肪酶催化合成己酸乙酯。
Rhizopus chinensis whole-cell lipases of different culture time were used to catalyzesynthesis of ethyl hexanoate.
但那些英国的饮茶人士还算走运，普鲁士蓝是一种化合物分子，它在人体中几乎没可能释放出氰根离子。所以这种物质最终将安全无害的从人体中排出。
Fortunately for the tea drinkers of Britain, Prussian blue is a complex molecule, so it is almost impossible to release the cyanide ion from it and the poison passes harmlessly through the body.
1977年根岸博士使用锌的化合物以减轻钯碳原子间的粘连。两年之后，铃木教授发现硼化合物的效果更好。
In 1977, Dr. Negishi used zinc compounds to ease the mingling of carbon atoms on palladium, and two years later, Dr. Suzuki found that boron compounds worked even better.
普渡大学博士根岸，然后又到完善的过程中，涉及锌基化合物，以及钯。
Dr Negishi, of Purdue University, then went on to improve the process, by involving zinc-based compounds, as well as palladium.
现在我就有一根高蛋白碳水化合物棒。
磷酸盐是无机化合物，包含磷酸根离子(PO43-)、磷酸氢离子(HPO42 -)或者磷酸二氢根离子(H2PO4 -)，加上任何阳离子。
Phosphate salts are inorganic compounds containing the phosphate ion (PO43 -), the hydrogen phosphate ion (HPO42 -), or the dihydrogen phosphate ion (H2PO4 -), along with any cation.
开花肥会降低植物中贮存氮的量，而增加贮存为了根的生产需要的碳水化合物的量。
The flowering fertilizer will lower the amount of stored nitrogen in the plant and increase the amount of stored carbohydrates necessary for the production of roots.
生理生化测定显示：呼吸强度、碳水化合物含量、多酚氧化酶活性与根的再生过程相关，呈现规律性变化。
The physiological and biochemical determination revealed that respiratory rate, carbohydrate contents and polyphenol oxidase activity changed regularly during the root regeneration.
方酸类化合物在近红外区强而窄的吸收以及它们对氰化物特有的敏感性使它们成为理想的氰根离子的传感器。
The intense and sharp absorption of squaraines in the near IR and their highly selective decoloration induced by cyanide makes them suitable to serve as cyanide sensors.
结果：从月腺大戟根甲醇提取液的沉淀部分，鉴定了2个化合物，分别为二十九烷醇10和24亚甲基环阿尔廷醇。
Result:Four compounds, namely 10 nonacosane, 24 methylenecycloartanol, stigmasterol and dacosterol have been isolated from the precipitate of the plant's methanol extract.
上述结果表明，大豆连作土壤有机化合物与根腐病发生存在极密切关系，它们是根腐病严重发生的重要物质诱因。
The results above showed that water soluble carbohydrates, amino acids and organic acids from continuous cropping soybean had significantly close correlation with root rot.
这三个化合物均为向日葵根中首次发现。
The compounds are all isolated from Helianthus annuus L. firstly.
由于微孔电极易为高分子化合物堵塞，用多根碳棒实现增大电极表面的目的。
Multiple carbon rods is used to increase the surface area of electrode as micropore electrode is easily blocked by high molecular compound.
化合物5 ~7为首次从明党参中分离得到，其余化合物均为首次从该植物根皮中分离得到。
Compound 5-7 were obtained from the plant for the first time. Other compounds were first isolated from the root bark of this plant.
提取物含有多种不同的活性化合物，来自植物黑面神的茎或枝，或叶，或根，或皮，或籽。
The plant fruticose breynia juvenile extract from the stem, branch, leaf, root, bark or seed of fruticose breynia juvenile has several active compounds.
目的：评价新化合物多穗柯根皮苷水杨酸酯的生物活性。
Objective: To evaluate bioactivity of the new compound, phloridzin-6 "-o-salicylate."
方法：用纯净水提取，溶剂萃取，大孔吸附树脂和硅胶柱色谱分离等方法分离并纯化亚麻根的微量成分，通过波谱分析鉴定化合物的结构。
Method: Isolation and purification of the trace constituents were carried out mainly by solvents extraction and macroporous adsorbing resin and silica gel column chromatography.
其中，测定的所有碳水化合物均向根中分配增多。
Under elevated CO_2 more carbohydrates were allocated to root.
其中，测定的所有碳水化合物均向根中分配增多。
Under elevated CO_2 more carbohydrates were allocated to root.
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