tartaric acid could postponed the utilization rate of es, with the result of ehancing expression capability of esh.
实验还发现,酒石酸可延缓菌体利用es的速率,从而延长了esh的诱导产生期。
mean of progenies tartaric acid content was lower than mean of parent value.
杂交后代群体酒石酸含量平均值低于亲本平均值。
the light tartaric acid and the fine -odd rhyme make its aftertaste to be quite distant.
淡淡的果酸及精致的余韵令其回味颇为悠远。
this preparation contains sodium bicarbonate, tartaric acid and sodium potassium tartrate.
该配制品含有碳酸氢钠、酒石酸及其钠钾盐。
with tartaric acid masking interference by niobium in the ferroniobium, the ascorbic acid- p- bi- mo blue photometry was used to determine the phosphorus content.
以酒石酸掩蔽铌铁中铌的干扰,采用抗坏血酸-磷钅必钼蓝光度法测定磷。
this review presents tartaric acid derivatives as chiral selectors in the separation of enantiomers in hplc.
综述了近年来酒石酸衍生物作为手性选择剂在对映体的高效液相色谱 (hplc)拆分中的应用。
resolution of the use of non-resolution of enantiomers methods used in organic solvents tartaric acid for the separation agent, to be s-type.
拆分采用非对映异构体拆分方法,在有机溶剂中用酒石酸为拆分剂,得到s型。
working with the german group in 2001, mcgovern determined that the residue had contained salt crystals left behind when tartaric acid in grapes breaks down.
2001年在与德国小组一起工作的时候,mcgovern发现当葡萄中 的酒石酸分解之后留下的残余物中有盐结晶。
in hot regions, extra tartaric acid is added to 「correct」 the acidity.
在热的地区,需加入额外的酒石酸来「纠正」酸度。
those are tartaric acid crystals.
这些其实是酒石酸晶体。
the results showed that the detoxication of citrate acid to pb and tartaric acid to cd was comparatively distinct.
通过培养试验研究了有机酸对铅、镉的毒害影响,结果表明柠檬酸对铅,酒石酸对镉有较明显解毒作用。
tartaric acid derivatives have been widely used in enantioseparation and asymmetric synthesis.
酒石酸衍生物在对映体拆分和不对称合成中得到广泛应用。
results the efficacy of metoprolol tartaric acid in treatment of chf between two groups had no significant difference(p>0.05);
结果 国产组和进口组酒石酸美托洛尔治疗chf的疗效比较,差异无显着性(p>0.05);
the resolving reagent, d-2, 3-dibenzoyl tartaric acid was obtained by hydrolyzation of d-2, 3-dibenzoyl tartaric anhydride prepared by reaction of benzoyl chloride with d-tartaric acid.
苯甲酰氯和d酒石酸反应生成d2 ,3 二苯甲酰酒石酸酐,后者于丙酮水溶液中水解得到拆分剂d2 ,3 二苯甲酰酒石酸。
fruit contains natural acids, such as citric acid in oranges and lemons, malic acid of apples , and tartaric acid of grapes.
水果含有天然氨基酸,如柳橙和柠檬柠檬酸、苹果酸苹果,酒石酸的葡萄。
the content of tartaric acid also decreased.
酒石酸的含量略有下降。