醋酸

In order to understand the mechanism of anti-inflammatory effect of PA and carvacrol, the superoxide dismutase, glutahoine reductase, glutahoine peroxidase activities in liver and malondialdehyde , cyclooxygenase 2 (COX-2), tumor necrosis factor-α levels were eveluated. Also observed inducible nitric oxide synthase and cyclooxygenase-2 (COX-2) expression and the pathological histology in λ-carrageenan induced paw edema in mice.

本研究首先以醋酸扭体试验评估左手香水抽提物及其活性成分香芹酚是否具有镇痛效果，以福马林舔足试验辨别其镇痛作用是在周边或是中枢，再以λ-角叉菜胶诱导小鼠足跖肿胀试验探讨其抗发炎作用，并分析其肝脏组织中的超氧歧化酶、麸胱甘肽还原酶、麸胱甘肽过氧化酶活性、发炎足跖组织中的脂质过氧化指标产物丙二醛、肿瘤坏死因子-α及环氧化酶-2之含量变化，观察诱导型一氧化氮合成酶及环氧化酶-2之蛋白质表现量，并将肿胀足跖做病理切片观察之，以探讨左手香水抽提物及香芹酚之抗发炎机转。

the analgesic effect of water decoction of caulis spatholobi was observed by mice writhing test, mice tail-immersion test and hot-plate test,with three concentrations (25%,50% and 100%).

采用小鼠热板法、小鼠醋酸扭体法和小鼠热水缩尾法观察25%、50%和100%三种浓度的鸡血藤水煎液的镇痛作用。

Methods Based on the method of cellulose acetate filter electrophoresis on serum of human beings and revise.

参考人血清醋酸纤维素薄膜电泳的方法并适当调整。

As for the label, cellulose acetate, it takes on the bottle using a glue plant.

至于标签，醋酸纤维素，它在使用一瓶胶水厂需要。

Ensuring adequate sanitation of membrane systems, particularly those using cellulose acetate membranes, is difficult.

保证膜系统消毒充分，尤其是使用纤维素醋酸酯时，这很难做到。

However, cellulose acetate breaks down at high temperatures, is pH sensitive (can only operate between pH 3 to 6), and is broken down by C ions.

然而，纤维素醋酸酯在高温时降解，对pH值敏感(只能在pH值为3至6之间操作)，也可被碳离子降解。

The differences between cellulose acetate fiber and the other four-kind fibers are significant.

醋酸纤维素纤维的干燥曲线和其它四种纤维差别较大。

A fabric made from cellulose acetate fibers.

由醋酸纤维素制成的纤维。

Use of stronger cleaners is not recommended, since they degrade the membranes, particularly cellulose acetate, and decrease the acceptable life.

建议不要使用较强的清洁剂，这是由于强力清洁剂能降解这些膜，尤其是纤维素醋酸酯，而且还降低使用寿命。

Polyamides provide slightly better pH resistance than cellulose acetate but are slightly more sensitive to chlorine.

聚酰胺比纤维素醋酸酯有略好的pH值抗性，但却对氯更为敏感。

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。