查询词典 tannin

Colloidal gold is reductively prepared by sodium citrate-tannin, the size and morphology of gold is characterized by UV-visible spectrum, the stability of colloidal gold is evaluated by the zeta potentials. MMD is used for the development of fresh sweat and oil fingerprint on glass.

采用柠檬酸钠－鞣酸还原法制备出胶体金，并用紫外可见分光光谱对胶体金粒径及形态进行了评价，结合Zeta电位分析了胶体金的稳定性，利用多重金属沉积法对玻璃表面新鲜的汗潜、油潜手印进行了显现。

One current research direction involves attempts to work out the relationship between tannin structure and 'mouthfeel' of red wines.

目前的研究方向涉及到找出单宁结构和红酒口感之间的关系。

Structure: The interaction of elements such as acid, tannin, glycerin, alcohol and body as it relates to a wine's texture and mouthfeel.

结构：葡萄酒中各种成分如酸、单宁、甘油、酒精和酒体相互作用的结果，它关系到葡萄酒的质地和口感。

Yrica rubra tannin, extracted from myrica rubra bark, was immobilized on collagen fibre through crosslinking reaction.

以胶原纤维为基质，通过交联剂将杨梅单宁固化在胶原纤维上制备吸附材料。

The appropriate dosage of tannin depended on the degradability of soybean meal; the overripe heated soybean meal did not need to protect.

2单宁处理豆粕的适宜用量应依豆粕原料的蛋白质降解率而定。

This is an unmistakably Spanish red wine, with rich deep color, plenty of tannin and a long peppery finish.

这是一个明白无误朱砂酒，具有丰富的色深，大量的单宁和长期胡椒完成。

In addition, the effects of ultrasonic treatment on the residual content of tannin and phytic acid in perilla seed meal were discussed.

同时探讨了超声波处理对粕中单宁和植酸残留量的影响。

Acidic ethanol water solution was used as solvent to extract tannin and phytic acid from the perilla seed meal.

采用酸性乙醇－水体系对紫苏粕中的单宁和植酸进行提取，以单宁提取率为考察指标，通过单因素和正交实验，确定了最佳提取工艺参数。

Being treated with alcohol and petroleum ether, tannin purity of the extract increased by 10% and the extraction ratio reached 95%.

采用乙醇和石油醚对其进行纯化处理，可使单宁纯度提高10％，单宁提取率达到95％。

Deep ruby red color, sweet nose of black currants, cherries, smoky and earth. supple tannin, silky texture and excellent depth with creamy and plummy taste..

Emilion Bordeaux 宝石红，富有黑加仑子，樱桃的香甜，带烟熏及泥土气息，如丝般顺滑，口感复杂，颇具深度。

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。