查询词典 lactic

Yogurt is made from high quality milk, through the fermentation of lactic acid bacteria.

酸奶是由优质的牛奶经过乳酸菌发酵而成的。

The mechanism accounting for the antitumor effect of lactic acid bacteria is not clear, but it may be related to modulation of the immune system.

该机制的会计抗肿瘤作用的乳酸菌目前尚不清楚，但它可能与调节免疫系统。

DETERMINATION OF LACTIC ACID AND LACTATES CONTENT.

乳酸和乳酸酯含量的测定。

In this paper, methods of making preserves of sweet potato through lactic acid fermentation were introduced.

介绍了以番薯为原料，经乳酸发酵后再制成果脯的方法。

Strains of bacteria were isolated from 35 samples, among of them 31 strains were lactic acid bacteria.

从 35 个乳样中分离到 66 株菌，其中 31 株被鉴定为乳酸菌。

Their muscles have adapted to run very fast without releasing a lot of lactic acid.

他们的肌肉已经适应了高速运转而并不释放大量的乳酸。

PLA has been produced by ring-opening polymerization of lactide or direct polycondensation of lactic acid.

制备聚乳酸常通过乳酸的直接聚合或丙交酯的开环聚合两种方法。

The results show that the water weight detached from the lactic acid is 95% and the structure of lactide is cyclic diester.

结果表明，用辛酸亚锡作催化剂，在逐步升温后期减压的条件下，乳酸的脱水量达95%以上。

Two main synthesis methods of PLA, condensation polymerization of lactic acid and ring-opening polymerization of lactide in recent years are described in details, and the situation of production is analyzed as well.

最后，对聚乳酸的合成及应用前景进行了展望，并指出可生物降解材料聚乳酸一旦工业化，它在医用及降解塑料方面将会有难以估量的应用前景

Second, the commonly used ring-opening polymerization between glycerol and lactide for the preparation of degradable polyurethane network was replaced with the more simple and economic method, which is polycondensation between lactic acid and glycerol.

其次，我们用乳酸和丙三醇的直接缩聚代替常用的较为复杂的丙交酯和丙三醇的开环聚合法用于可降解聚氨酯交联网络的制备。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。