查询词典 oleic

The oleoyl chloride was prepared by the reaction of phosphorus trichloride and oleic acid.

通过油酸和三氯化磷反应制备了油酰氯，再用油酰氯与谷氨酸单钠盐反应制备了目标产物油酰-L-谷氨酸。

After 20 days, the contents of linoleic acid and linolenic acid begin to increase. However, the percentage of stearic acid decreases and the content of oleic acid has no change. So it can be concluded that in immobilized state the fatty acid compositions of plasma membrane have a tendency to shift towards unsaturation and the index of unsaturated fatty acid increases.

同时膜脂肪酸代谢也发生了显著的变化，从第20天后，膜亚油酸和亚麻酸的含量开始增多，而硬脂酸的含量开始下降，油酸的含量没有变化，膜脂肪酸组分趋向不饱和化，脂肪酸的不饱和指数增高。

The physicochemical properties, fatty acid composition and mineral elements of Viburnum cylindricum seed oil were determined. The results showed that 20 kinds of fatty acids in the Viburnum cylindricum seed oil were identified, in which the main components were oleic acid (33.34%), 8,11-octadecadienoic acid (28.24%) and palmitic acid (22.55%); the seed oil contained 6 kinds of essential mineral elements including Ca, P, Mg, Fe, K and Mn, and their contents were in the reasonable range of body requirement.

测定了水红木油的理化指标；用GC/MS法测定了脂肪酸组成及含量，共检出20种脂肪酸，主要成分9-十八碳烯酸占33.34%，8，11-十八碳二烯酸占28.24%，十六烷酸占22.55%，3种脂肪酸共占84.13%；用ICP-OES法测定了矿质元素的种类和含量，检出的Ca、P、Mg、Fe、K、Mn 6种矿质元素均为人体必需元素，含量均在人体所需合理范围内。

The experimental results indicated that with the addition of 3% oleic acid, the tensile strength as well as the elongation rate of zein film are respectively improved by 30% and 20 times, and the film changes with a reduced water absorption of 2 times, an improved flexibility, and a surface structure with more excellent glossiness and integrity.

本实验中添加3％的油酸，可使膜的抗拉强度提高30％、断裂伸长率提高20％、吸水率下降到10％以下，膜的性能优良，光滑平整，具备了生物可降解材料应有的特性，有着良好的应用前景。

Results showed that the RFAs in DCS of Masson pine CTMP were mainly composed of oleic acid,linoleic acid,DHA,pimaric acid,abietic acid and oxidized products of DHA.The ratio of fatty acids to resin acids in FR-DCS,CTMP-DCS,BCTMP-DCS were 1:2.8,1:2.1 and 1:3.8,respectively.

结果发现，马尾松化机浆DCS中的脂肪酸主要有油酸、亚油酸等，树脂酸主要有脱氢枞酸、海松酸、枞酸以及脱氢枞酸氧化物等；一段磨后浆、漂前浆、过氧化氢漂后浆DCS中脂肪酸与树脂酸的比例分别约为1：2.8、1.2：1、1：3.8。

Objective To investigate the changes in pulmonary surfactantafter acute lung injury induced by oleic acid and the intervention effect of β-adrenergic receptor agonists.

目的 探讨肺表面活性物质系统在急性油酸性肺损伤时变化的作用机制及β受体激动剂的干预作用。

The Akebia trifoliata seed oil was rich in oleic acid, linoleic acid and palmitic acid.

三叶木通籽油富含油酸、亚油酸和棕榈酸。

The composition and solubility of the main impurities in crude azelaic acid ,which was the reaction product of ozonolysis of oleic acid,were analyzed in detail.

以油酸臭氧氧化法制备的纯度为88.37%的壬二酸粗品为原料，用固液萃取法分离提纯，得到了纯度为98.73%的壬二酸。

The synthesis of high purity azelaic acid through oxidation of oleic acid with 50% hydrogen peroxide was studied by using tungstic acid as a catalyst and ionic liquid as a basic reaction system .

以油酸为原料，50%的H2O2为氧化剂，在离子液体作为主要溶剂的条件下，采用钨酸为催化剂所得中间产物用自制的过氧乙酸继续氧化裂解合成了高纯度壬二酸。

Then the epoxide of oleic acid was further oxidized and fragmented by peracetic acid to make azelaic acid. Various solvent conditions were discussed and compared.

其中分别对异丙醇、离子液体（BMIMPF6和BMIMBF4）单独作溶剂以及二者复配作溶剂的各种情况作了详细比较。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。