多酸的

A proverb says:"olive is tasty and has a sweet aftertaste"; but, there is a kind of red bacca fruit as big as a peanut is more miraculous than olive. So long as you have one, no matter what sour things you eat, you would feel sweet; besides, this aftertaste effect could last as long as more than one hour.

人们常说：橄榄好吃回味甜，可是有一种花生米般大小的红色小浆果却比它更神奇得多，只要您吃一颗后，再吃任何酸的东西味道都是甜的，而且能持续一个多小时。

In order to identify the mechanism of melanic mutant of S. exigua, genetic regulation on pupae body color, puparial exuviae, phenoloxidase activity, dopamine andβ-alanine of SEW and SEM were investigated.

本文以SEW和SEM为材料，分别从蛹黑色性状的遗传规律、多酚氧化酶活力、电镜分析、高效液相分析、多巴胺和β-丙氨酸的微量注射及饲喂诱变几个方面进行了研究，以期找出甜菜夜蛾黑化的机理。

Methods: The content of gallic acid in Duoxuekang was determined by high performance liquid chromatography.

采用高效液相色谱法（high performance liquid chromatography，HPLC）测定多血康中没食子酸的含量。

objective:to study the inhibitory effect of uroacitide on human gastric cancer cell in vitro.

目的：研究肿瘤细胞分化诱导剂尿多酸肽对人胃癌细胞的体外抑制作用。

A quantitative determination method for polyphenol content in luffa was studied by using Folin-Ciocalteu colorimetry with gallic acid as standard.

以没食子酸为标准品，采用Folin-Ciocalteu比色法研究了丝瓜中多酚的定量测定方法。

This part introduce microporous zeolite compounds , especially the zeolite-like compounds which were developed by Yaghi et al by using thermally stable aromatic polyacid and metal ions as second building unit .

这部分介绍了微孔的类分子筛化合物，特别是 Yaghi 等利用刚性和热稳性本身比较好的芳香多酸和多碱配体和金属离子作为建筑单元发展的的第三代类分子筛，即：金属—有机框架。

The result also provides a useful information to develop crystal engineering based on different POM building blocks.

这一结果也提供了一条有用信息来发展基于不同多酸盐分子构件的晶体工程。

Synthesis of pyruvic acid from lactic acid by catalytic oxidation with oxygen was studied. The effect of catalyst composition, amount of catalyst and oxygen, reaction temperature and time on product yield was investigated and the optimum conditions were found.

由于丙酮酸的分子中同时具有羰基和羧基两个官能团，因而反应中心多而显出比一般化合物更为重要和特殊的化学性质，已引起越来越多的化学工作者的重视。

I prefer succulent and a little bit sour fruits.

我偏爱水分多且口味偏酸的水果。

SPARC (secreted protein, acidic and rich in cysteine) is a multifunctional glycoprotein, which influences many important physiological and pathological processes, such as modulating cellular interaction with the extracellular matrix, abrogating cell focal adhesions, inhibiting cellular proli-feration, and regulating the activity of growth factors.

SPARC (secreted protein， acidic and rich in cysteine)即富含半胱氨酸的酸性蛋白，为一种多功能糖蛋白，在各种生理与病理过程中发挥作用，如调节细胞与细胞外基质(extracellular matrix， ECM)相互作用、溶解黏着斑完成抗黏附反应；抑制细胞增殖及调节生长因子活性等。

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。