乳糖

Pilchards . Milk is a good source of calcium and is often seen as an essential part of a child's diet, though if either you or your child is lactose intolerant then the other sources of calcium, listed above, provide other ways of obtaining your daily recommended allowance which is 700mg a day for both men and women.

牛奶是一个很好的来源，钙，往往被视为一个重要的一个组成部分，儿童的饮食习惯，但如果您或您的孩子是乳糖不能容忍的话，其他来源的钙，上面列出，提供其他途径获得您的每日建议免税额，这是700mg ，每天为男人和女人。

State Key Lab of Pulp and Paper Engineering,South China University of Technology,Guangzhou,Guangdong Province,510640) The fcasibility of determining the pentosan in pre-extraction liquor from eucalyptus chips by using Douglas colorimetric method was discussed in this paper.

探讨了Douglas 比色法用于测定桉木半纤维素预提取液中戊聚糖的可行性，通过对木糖、葡萄糖、甘露糖、半乳糖和木素在相同条件下显色反应后的谱图进行比较，证明利用553 nm处的最大吸收进行测定可以排除己糖和木素的干扰。

An operon containing genes involved in lactose metabolism.

含有乳糖代谢基因的操纵子。

The logic of the Lac operon is that the proteins required to use lactose are only made when their substrate is available.

原译：Lac 操纵子的逻辑是当可获得它们的底物时，蛋白质必须只用乳糖。

Galactose-induced expression did not affect the nucleosome positioning in the coding region of NPTII.

半乳糖诱导表达不影响核定位中的编码区NPTII 。

This was during the 70s, way before "lactose-intolerant-this,""nondairy that," let alone "hormone-free milk" and Whole Foods.

那时候可不像现在，压根没有什么乳糖不耐受，无奶食品，更何况&无激素奶&或者什么全天然食品。

Recent research to α-galactosidase indicates that the enzyme has widely application prospect in fields of feedstuff、 refining sugar、 foodstuff and pharmaceutical industry, et al.

现今对α-半乳糖昔酶的研究表明，该酶在饲料、制糖、食品、医药工业等领域具有广泛的应用前景。

With 10 g/L lactose,at 33℃,induction for 6 h,the induction effect was better and the induction product had good solubility and could promote the cell growth.

以终浓度为10 g/L乳糖在33℃下诱导6 h，可以达到良好的诱导效果，并且具有较好的可溶性和促细胞生长活性。

The fermentation culture media for pNSR32/BL21(DE3) was investigated with shake culture method.Based on M9 medium and for the induction of lactose ,so as to determine the optimal concentration of ingredients of medium.

在M9培养基的基础上，以乳糖为诱导剂，对基因重组蛛丝蛋白工程菌pNSR32/BL21(DE3)的发酵培养基进行了优化。

Objective To determine the distribution and influence of lysosomal neuraminidase, protective protein/cathepsin A and β-galactosidase in the inner ear of the mouse, and to observe their auditory alterations in enzyme deficiency.

目的：研究溶酶体神经氨酸酶(neuraminidase， Neul)、保护蛋白／组织蛋白酶A(protective protein/cathepsin A， PPCA)和β-半乳糖苷酶(β-galactosidase，β-gal)在小鼠内耳的分布及相互影响，观察各自酶缺乏时的听功能改变。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。