二酸

Amino-pelargonic acid was synthesized from sebacic acid through mono-esterification, ammonolysis and Hofmann's degradation.

9-氨基壬酸系从癸二酸经单酯化、氨化和Hofmann重排制得。

Independent research and development company Azelaic Acid Products (Industry-level content) has the international advanced level of technology, to fill the domestic use of raw materials to large-scale production of the blank; production of 3 - mercaptopropionic acid products in the treatment of iron ions to achieve the level of international excellence ; iodine series, and products such as benzene nitrile series advantage at home and abroad are more products, customers receive the unanimous endorsement, and with only a handful of internationally-owned high-volume industrial production capacity.

公司自主研究开发的壬二酸产品具有国际先进水平的工艺，填补了国内用原料自行规模化生产的空白；生产的3-巯基丙酸产品在铁离子处理方面达到国际顶尖水平；碘系列和苯腈系列等产品更是国内外优势产品，得到客户的一致认可，且具备国际上只有极少数拥有的大批量工业化生产能力。

An ester or a salt of perchloric acid .relating to or producing butyric acid .

顺丁烯二酸氧化形成的酸（如在脂肪和碳水化合物的新陈代谢中）。

The fatty acids/SiO2 composite phase change energy storage material is prepared with the eutectic mixture of capric acid and lauric acid as phase change material by sol-gel method.

选用十酸和十二酸2种脂肪酸作为相变材料，采用溶胶－凝胶法制备脂肪酸／SiO2相变蓄热复合材料。

The cornhusk dilute acid hydrolysate after detoxification can be the substitution of glucose as a carbon source for producing succinic acid by anaerobic fermentation.

发酵试验表明脱毒的玉米籽皮稀酸水解液作为碳源厌氧发酵制备丁二酸具有可行性。

The effect of hydroxybutanedioic acid on the stability of monodispersed hematite sol was studied and the mechanism of coagulation is discussed.

研究了羟基酸系列之一的羟基丁二酸体系对α－Fe＿2O＿3单分散溶胶稳定性的影响，讨论了该体系的絮凝机理。

The nitrogen removal rate by using succinate and acetate was significantly higher than that by using malate.

以丁二酸盐和乙酸盐作为碳源时，其脱氮效果均要明显好于苹果酸盐作为碳源。

An acid formed by oxidation of maleic acid (as in metabolism of fats and carbohydrates).

顺丁烯二酸氧化形成的酸（如在脂肪和碳水化合物的新陈代谢中）。

Rnithine alpha-Ketoglutarate, or OKG, is a combination of the amino acid ornithine and alpha-ketoglutaric acid.

KG是一种化学合成剂，由鸟氨酸和α-酮戊二酸（alpha-ketoglutarate）结合构成。

Examples are sodium carbonate and potassium acid phthalate which are used to standardize acid and base solutions.

例如碳酸钠和邻苯二酸氢钾，分别用来标定酸和碱溶液。

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。