油酸

Results The respiration dysfunction caused by oil acid could be prominently improved by ulinastain. There was only a little expression of hemeoxygenase-1 in the lung of Group A, but the expression increased in Group B and significatively increased in Group C.

结果：乌司他丁能显著改善油酸所致急性肺损伤所致的呼吸窘迫；肺组织血红素氧化酶－1在对照组仅有少量表达，急性肺损伤组表达增多，乌司他丁干预组表达明显增强。

To develop an iphRNA vector for seed-specffic expression targeting the fad2 gene in Brassica napus L., an inverted repeated unit of the 537bp segment of the fad2 gene was first cloned into a medium vector, the pllurrican Vector, with a spliceable fad2 intron sequence in between.

通过PCR扩增分离到甘蓝型油菜种子特异性表达的NaPin启动子序列(11147bp)以及油酸脱饱和酶基因(fad2)的一个537bp的片段，并将它们分别克隆到pGEM-T easy载体中。

It is the commonest saturated fatty acid in plants, and an intermediate in the synthesis of oleic and stearic acids.

软脂酸：饱和的16碳脂肪酸，广泛存在于动物和蔬菜的脂肪和油中，是植物中最普遍的饱和脂肪酸，是油酸和硬脂酸合成的中间物。

These decreases in absorption were not a nonspecific global event,because there was no postprandial effect on absorption of oleic acid or taur- ocholate at any time point.

这些吸收的下降并是一个特殊的全球化事件，因为在餐后任何时间都不会影响对油酸或者牛黄胆酸的吸收。

Compounds were identified by NMR etc, and they are veraflorizine 1, ebeinone 2, verticinone 3, isoverticine 4, trilinolein 5, phenanthrene 6, 2,5-dimethoxy-1,4-benzoquinone 7, tetradecane 8. All of them were isolated from this plant for the first time.

从安徽舒城县产舒城贝母的干燥鳞茎中分离得到了14个单体化合物，应用核磁共振等手段鉴定了8个化合物的结构，其中4个化合物为异甾体生物碱，4个为非生物碱，分别为：veraflorizine 1、鄂贝乙素2、浙贝乙素3、异浙贝甲素4、三亚麻油酸甘油酯5、菲6、2，5—二甲氧基苯醌(2，5-dimethoxy-1，4-benzoquinone)7和正十四烷8，这些化合物均为首次从该植物中分离得到。

The results show that the water glass has a good selective depression for titanaugite in a weakly acidic medium with pH of 5.5-7.0, which is attributed to the strong action intensity between the water glass and titanaugite, hindering the adsorption of sodium oleate on the surface of titanaugite.

结果表明：在pH=5.5~7.0的弱酸性环境下，水玻璃对钛铁矿与钛辉石的抑制表现出良好的选择性，这是因为水玻璃与钦辉石间的强烈作用阻碍油酸钠在钛辉石表面的吸附，起到抑制作用。

The structure layer turns from TOa type to TOaT type (balanced by interlamellar cations), then to TOaT type for kaolinite, illite and pyrophyllite, respectively; alumina to silica mass ratio turns from 0.86 to 0.42; the surface zeta potentials turn small, but they show little relation with their surface charge density.

通过红外光谱分析可知，十二胺和油酸钠在一水硬铝石、高岭石、伊利石和叶蜡石表面的吸附主要以静电力作用的物理吸附为主，与矿物的表面电性有关。

The first step was to synthesize imidazoline. The mole ratio of oleic acid and diethylene triamine was 1:1.2, the xylene was 30%. Temperature was controlled in about 160 ℃ on this stage, timing for acylation reaction was about 1.5 hours.

第一步咪唑啉的合成：油酸和二乙烯三胺摩尔比为1：1.2，以二甲苯为携水剂，反应温度控制在160℃酰化反应1.5小时，然后升温至220℃环化反应，反应时间6.5小时。

In this study, isolate 23 microbes with lipase activity from Wu-Jie scrap heap at Ilan and Taichung Environmental Protection Section. When the microbes incubator in 50oC, there are isolates B61 and M63 that lipase activity are better than others. Brevibacillus borstelensis SH168 isolated from NTU resterant food waste compost is used as control check. Isolates B61, M63 and Brevibacillus borstelensis SH168 determine the lipase activity by the LB with tributyrin. The lipase activity of isolates B61 and M63 are 2~3 fold higher than Brevibacillus borstelensis SH168. So isolates B61 and M63 are more useful in producing lipase. Isolate B61 can grow at pH 5~9, and at temperature 20oC ~ 60oC; isolate M63 can grow at pH 6~10, and at temperature 30oC ~ 50oC. Isolates B61 and M63 were identified by 16S rRNA. Isolate B61 is Bacillus circulans, and isolate M63 is Bacillus species.

本研究，於宜兰五结垃圾场和台中市环保局厨余堆肥样品中共分离出 23 株具脂肪酶活性菌株， 23 株菌株中经过三油酸甘油酯的洋菜培养基於 50℃培养 5 天后，发现有 2 株菌的脂肪酶活性较强，分别为分离株 B61 和 M63；以本实验室先前自台大女九餐厅蔬果厨余堆肥中所筛选出的耐高温脂解菌 Brevibacillus borstelensis SH168作为本实验对照菌株，将分离株 B61、M63 及 Brevibacillus borstelensis SH168 3 株菌株於含有三酪酸甘油酯液态培养基培养并测定其脂肪酶活性，发现分离菌株之活性皆比 Brevibacillus borstelensis SH168 高出 2~3 倍，认为分离株 B61、M63 适於产生脂肪酶的菌株，分离株 B61 在 pH 5~9 皆可生长，生长温度介於 20 oC ~ 60oC；分离株 M63 在 pH 6~10 可生长，生长温度介於 30 oC ~ 50oC； 2 株分离菌株以 16S rRNA定序结果分离株 B61 为 Bacillus circulans，分离株 M63 为 Bacillus 属。

A range of waterborne alkyd resins has been prepared by fatty acid process, based on soybean fatty acid, trimellitic anhydride, and various polyols and polybasic carboxylic acids, which are modified with benzoic acid, maleic anhydride and oleic acid.

通过脂肪酸法，选用豆油脂肪酸、偏苯三甲酸酐和不同的多元醇、多元酸制备了一系列水性醇酸树脂，用苯甲酸、顺丁烯二酸酐和油酸对其改性进行了研究。

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。