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- DL aspartic acid was produced by ammonolysis of maleic anhydride in a titanium autoclave. 在一钛材高压釜中,对顺丁烯二酸酐(马来酸酐)进行氨化反应合成了DL天冬氨酸。
- The yield of DL aspartic acid was above 70% by improve the previous process and the waste can be reduced by acidified the reaction solution with maleic acid substituting hydrochloric acid. 通过实验研究对原有合成工艺作出了改进,使产品收率提高到70%25以上,并且对产品的分离提纯采用顺丁烯二酸(马来酸)代替盐酸进行酸化结晶从而提高了反应物的利用和减少反应剩余物的污染。
- DL: Most importantly, our service is consistent. 黎宇光：最重要的一点是，服务质量必须始终如一。
- Aspartate is readily converted to asparagine. 天门冬氨酸易于转变成天门冬酰胺。
- Fujian quanzhou daquan lysine co,. Ltd. 福建泉洲大泉赖氨酸有限公司。
- Lysine is a precursor of certain alkaloids. 赖氨酸是某些生物碱的前体。
- He's still never been on the DL in his career. 目前他球员生涯仍然还没有登上伤兵名单的记录。
- For example rice is low in isoleucine and lysine. 例如，米饭中的异亮氨酸和赖氨酸就非常少。
- We should supplement with lysine for our health. 我们的身体需要适量地补充赖氨酸。
- Dl The -dl option sets the display log feature ON. dl-dl选项将显示日志功能设置为ON。
- Methionine, Lysine, Isoleucine and Tryptophan. 蛋氨酸、赖氨酸、异亮氨酸和色氨酸。
- Graduated in two measuring scales, dl and pint. 有两个测量刻度:分升和品脱。
- DL Do you think you have softened? 戴斯.;莱纳姆：你觉得自己变得和善了?
- DL How do you assess your start to the season? 戴斯.;莱纳姆：本赛季的开局不怎么成功吧?
- DL How do you think it has changed you? 戴斯.;莱纳姆：你觉得你变了多少?
- DL: First, location and function. 黎宇光：首先，酒店的位置和功能。
- Selection for typical trait of each group such as lysine, serine, alanine and aspartate contents may increase the efficiency of improving protein components in maize quality breeding program. 对各类中的典型性状如赖氨酸、丝氨酸、丙氨酸和天冬氨酸含量的选择，可能会有效地提高玉米品质育种中蛋白质构成的改良效率。
- DL: Marriott brand is relaxing as well. (Laugh). 黎宇光：万豪的气氛也很轻松啊（笑）。
- DL xxxx, operate by Northwest airline. 你那是西北的。
- God is in his heaven. So DL controls the world. 参加这个是做主人还是做英灵...?
