查询词典 tartaric acid

Grapes are one of the few fruits to contain tartaric acid, the major wine acid and the most important source of acidity in wine.

葡萄是少数含有酒石酸的水果的一种，（酒石酸是酒中主要的酸性物质，同时也是酒的酸度的最重要来源）。

Cream of Tartar is tartaric acid and is a fine white crystalline acid salt which is a by-product of the wine-making industry.

霜的鞑是酒石酸和是一个很好的白色结晶性酸式盐是一种副产品的酿酒业。

New chiral boronic acid sensor was synthesized and its enantioselectivity towards tartaric acid was studied.

合成了新的由蒽及苯乙胺衍生的手性芳基硼酸荧光探针，研究了该手性探针对酒石酸的对映选择性识别作用。

The common aniondid not interfere determination of tartaric acid and citric acid.

O前言 离子色谱法是近十几年发展起来的一项新的色谱技术，已广泛用于阴离子和阳离子分析111。

Tartaric acid; acid of tartar, found in many plants and the juice of fruit,and used in making baking powder,etc

酒石酸，果酸(存在于许多植物和果汁中，用以制发酵粉等)。

Tartaric acid; acid of tartar,found in many plants and the juice of fruit,and used in making baking powder,etc

酒石酸，果酸(存在于许多植物和果汁中，用以制发酵粉等)。你未经允许就用了了爸爸的汽车，这使他大为恼火

As examples, The apparent binding constants of zinc ion with cysteine and tartaric acid system, and zinc with cysteine and lactic acid system have been obtained.

研究了三元相互竞争体系的毛细管电泳测定方法，测定了金属锌离子与酒石酸和半胱氨酸以及锌离于与乳酸和半胱氨酸两个三元结合体系的结合常数，并以此比较了两种锌形态与半胱氨酸结合能力的大小。

Both tartaric acid and citric acid grafted compounds were diffluent in organic solvent and insoluble in water.

酸性强弱顺序与接枝的小分子酸酸性强弱相同，接枝酒石酸和柠檬酸化合物在有机溶剂中易溶，水中难溶。

In chapter four, the chiral recognition properties of one chiral calix [4] crown ether toward amygdalic acid and dibenzoyl-tartaric acid were studied by 〓H NMR,〓C NMR and UV-vis spectroscopy.

研究结果表明，手性杯[4]氮杂冠醚对二者均有一定的手性识别能力，并发现针对不同的客体，主体以不同的构象与之相互作用，证实分子识别过程中存在构象的变化。

In the first section, the effect of sodium houttuyfonate on the level of lysozyme secreted by macrophages was first tested by bacteriolytic method; then the effect of sodium houttuyfonate on the level of tartaric acid resistant acid phosphatase produced in macrophages was investigated by analyzing the phenol generated in the reaction that was catalyzed by the enzyme; the third, the effect of sodium houttuyfonate on the phagocytic activity of macrophages was observed by microscopy; the forth, the effect of sodium houttuyfonate on the production of complement C4 from macrophages was tested by hemolytic method; the fifth, the effect of sodium houttuyfonate on the expression of C3b receptors on the surface of macrophages was analyzed by observing the formation percentage of zymosan wreath; the sixth, the effect of sodium houttuyfonate on the respiratory burst in macrophages was tested by flow cytometry; the seventh, the effect of sodium houttuyfonate on the production of IL-1α and IL-1β from macrophages was tested by ELISA method.

在这一章中，首先，采用溶菌法考察合成鱼腥草素对巨噬细胞分泌溶菌酶水平的影响；其次，采用游离酚法研究合成鱼腥草素对巨噬细胞产生的耐酒石酸酸性磷酸酶水平的影响；第三，采用显微镜观察法考察合成鱼腥草素对巨噬细胞吞噬功能的影响；第四，采用溶血法测定合成鱼腥草素对巨噬细胞产生的补体C4水平的影响；第五，采用酵母花环法检测合成鱼腥草素对巨噬细胞表面C3b受体水平的影响；第六，采用流式细胞术法观察合成鱼腥草素对巨噬细胞呼吸爆发的影响；第七，采用ELISA法探讨合成鱼腥草素对巨噬细胞产生IL-1α及IL-1β水平的影响。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。