多羧酸的

Zuoqing in the low temperature, you can retain more alcohol and the second methionine Aoba, can be a new tea; enzymatic oxidation also part of the protein broken down into amino acids by the oxidation of carbohydrate in the formation of different amino acids, such as sulfur acid 100, malic acid, the composition of the aromatic substances; Pro quinone drag caused by ammonia and amino acid carboxyl drag to form a ketone; carotene form of oxidative degradation are also some aroma.

在低温的做青中，可保留较多的青叶醇和二甲硫，可呈现新茶香；酶促氧化作用亦使部分蛋白质分解成氨基酸糖类物质经氧化形成不同的氨基酸，如琉百酸，苹果酸，组成了芳香物质；临醌引起氨基酸的拖氨和拖羧，形成酮类；胡萝卜素的氧化降解也形成一些香气。

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。