The lac operon is an inducible operon, whereas the trp operon is a repressible operon.

乳糖操纵元是可诱导的操纵元；色氨酸操纵元是可阻遏的操纵元。

The hepatic failure rats induced by D-galactosamine(D-GI)were transplanted with hepatocytes of Guinea-pig into their spleens.

将豚鼠肝细胞植入D-氨基半乳糖诱导的肝衰大鼠脾内,观察逆转肝衰的疗效初步探讨其作用机理。

Injury to branches causes a secretion of dulcitol, a white, powdery sugar, at scars.

支损伤导致分泌乳糖醇,白色粉状糖,在疤痕.

A novel method,fluorophotometry, was used to determine Vitamin A in galactosyl ceramide liposomes.

用荧光法测定了半乳糖神经酰胺制剂中维生素A的含量。

Flaxseed gum, a kind of natural plant gum, consists mainly of polyoses such as galactose and xylose.

胡麻胶是天然植物胶,其主要成分为半乳糖、木糖等多糖。

Each tablet contains 25mg Promethazine teoclate. Other ingredients include: lactose, sodium metabisulphite (E223).

本药品每片含有茶异嗪25毫克，其它成分是：乳糖，焦亚硫酸钠。

The fenofibrate micronized powders were prepared using lactose and MCC as the main expicients for preparation of fenofibrate tablets.

乳糖和微晶纤维素作为主要辅料制备非诺贝特的微粉化物,制备片剂,辅预胶化淀粉调节片剂的溶出度。

The herba cistanches is divided into galactitol and others through methods of extraction and separation and recrystal with different solvents.

采用不同溶剂提取、分离及重结晶等方法将肉苁蓉分为半乳糖醇等4个组份,进行对小鼠通便时间的影响实验。

Coliform group referred to aerobic or facultative anaerobic gram-negative budless bacillus which could ferment lactose and produce acids and CO2.

大肠菌群是指能发酵乳糖、产酸产气、需氧和兼性厌氧的革兰氏阴性无芽孢杆菌。

Several chiral aryl diphosphite ligands derived from pyranoside backbones of glucose and galactose were applied in Rh-catalyzed asymmetric hydroformylation of styrene.

合成了四个从葡萄糖及半乳糖衍生的手性芳基双膦配,制备了手性双膦-铑(Ⅰ)配合物催化剂,将其用于苯乙烯不对称氢甲酰化反应中。

The monosaccharide are made up of rhamnose, glucose, mannitose, galactose and xylose.It offers foundation for boosting biological activities by hydrolyzing saponins.

硅胶薄层层析证明刺嫩芽皂甙的单糖可能由鼠李糖、葡萄糖、甘露糖、半乳糖和木糖组成，这为酶水解提高刺嫩芽皂甙活性研究提供了依据。

Galactosemia is another rare metabolic disorder that occurs when the liver enzyme GALT, needed to break down galactose, is partially or completely absent.

半乳糖血症是另一种罕见的代谢功能紊乱疾病，因为缺乏分解半乳糖的酶（高尔特？）所致。

Bifidobacteria are thought to help maintain the normal intestinal balance, while improving lactose tolerance; to possess antitumorigenic activity; and to reduce serum cholesterol levels.

双歧杆菌可帮助维持正常的肠道平衡,改善人的乳糖耐受性,具有抗肿瘤生成活力,而且可降低血浆中的胆固醇含量。

Here a series of lanthanide-galactitol complexes were prepared and characterized by Raman spectroscopy.The results show that the Raman spectra of the complexes have been changed substantially.

应用拉曼光谱研究了一系列稀土离子半乳糖醇络合物,结果表明,在形成络合物后,拉曼光谱发生明显变化。