游离

The ethanol extract was dissolved with HCl, the acidic extract was basified to pH9-10 with NH_3-water and extracted with CHCl_3 to give total alkaloids. five alkaloids were isolated with column chromatography and preparative thin-layer chromatography, and three of them were identified as dehydrocorydaline、 corynoline and dihydrosanguinarine on the basis of spectral analysis MS,~1H-NMR,~(13C-NMR and physicochemical properties. All of them were found for the first time from this plant.

为研究灰绿黄堇的化学成分，本文将灰绿黄堇乙醇提取物采取酸提取、碱游离后萃取的方法得到总生物碱，然后利用柱色谱、制备薄层色谱等方法分离、纯化了灰绿黄堇中5种生物碱，并利用IR、MS、~1H-NMR、~(13)C-NMR等方法鉴定了其中的3种，分别为去氢紫堇碱、紫堇灵、二氢血根碱，均为首次在此植物中发现。

To a black duck, sweet, Xiangxiang, and began to have a little spicy, spicy slowly to the whole, the whole tongue in打颤, as you chew, the kind of unique flavor will infiltrate dentilabial between free in every taste bud on top, even if you rinse with mouthwash,香嫩feeling kind of hot for a long time still remaining in the mouth, no wonder that the people will sigh eaten: fun, fun ah!

来一口张黑鸭，甜甜的，香香的，开始有一点辣，慢慢的麻辣全至，整个舌头都在打颤，随着你的咀嚼，那种独特的香味会渗入唇齿之间，游离在每一个味蕾之上，即使你用清水漱口，那种麻辣香嫩的感觉还久久存留在口中，难怪吃过的人都会感叹：过瘾，过瘾啊！

Of the free tick, Hyalomma asiaticum asiaticum was the dominant species in the southern part while Hyalomma asiaticum kozlovi was the dominant species in the eastern part.Both of them accounted for about 66.9% and about 25% was overlapped. Among the parasitic ticks, Rhipicephalus turanicus was the dominant species and its proportion was higher than that in the northwest.The proportion of Rhipicephalus sanguineus reached about 10%,which was identical to Dermacentor niveus .

游离蜱中亚洲璃眼蜱指名亚种在南部地区占主要地位，为72.6%，而在东部地区以亚东璃眼蜱为主，为66.9%，存在25%左右的交叉，寄生蜱中以图兰扇头蜱为主，并较西北部的比例偏高，血红扇头蜱的比例达10%左右，与银盾革蜱基本一致，较西北部高出20左右。

The reasonable dewaxing method of prickly ash seed oil should be:① The low wax crude manufacture oil can use surfactant to dewax;② If the wax content is relatively high,progressive dewaxing can be adapted to reduce oil lose in the process;③ To the oil that need alkali refining,the wax can be eliminated with the free fatty acid in the process of alkali refining.

脱除花椒籽油中蜡质的合理方法应是：①含蜡量相对较低的精制粗油可选用表面活性剂法脱蜡；②当含蜡量相对较高时，为降低脱蜡过程中油的耗损率可选用分步脱蜡法脱蜡；③需进行碱炼的油，可在碱炼过程中将蜡质与游离脂肪酸一并除去。

Alleged freedom base it is the does not contain didymous electron element that shows free exists, atom or ion.

所谓自由基是指游离存在的带有不成对电子的分子、原子或离子。

The catalytic activity of the chloroaluminate ionic liquids originated from dissociation of AlCl3 from dimeric anions Al2Cl7-.

离子液体中的催化活性来源于由二倍体阴离子Al2Cl7-解离生成的游离AlCl3。

It contains a kind of dissociative fat acid, and is able to restrain bacterium, which has stimulation to skin.

这层脂质膜含有一定量的游离脂肪酸，具有抑菌作用，但对皮肤也有一定的刺激作用。

Like size, value can be dissociative; if a photo is too dark or light, for example, you can no longer perceive what's in it.

和尺寸一样，值可以是游离的。比如，如果一个照片太亮或者太暗，那么你就很难看清楚照片拍摄的是什么。

The results show that weight average molecular, molecular weight distribution and the dissociative sulfate content of 916 do not change obviously. It shows that 916 is stable by lysozyme and trypsin...

结果表明：在所选定的实验条件下，916的重均分子量、分子量分布系数和游离硫酸根含量均未发生显著变化，表明在所选择的实验条件下 916对溶菌酶和胰蛋白酶是稳定的。

Dissociative cholesterol can be determined in the Soxhlet-SPE and SFE-SPE separation （with capillary gas chromatography）.

游离的胆固醇在Soxhlet-SPE和SFE-SPE分离方法中用毛细管气相色谱都可以检测到。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。