gbl

Objective To screen out motility and invasion related genes in gallbladder cancer ( GBL) and explore the molecular biological mechanism of GBL.

目的筛选与胆囊癌（GBC）细胞运动、侵袭等生物学行为密切相关的基因，探讨胆囊癌转移的分子生物学机制。

Known and unknown total nitrogen in water were measured by ionic chromatograph and GBl 1894-89 ultraviolet spectrophotometer.

采用紫外分光光度法和离子色谱法分别测定已知和未知总氮含量的水样。

The results prove that GBL not only helps achieve proper goal of teaching and prompts interest of learning, but also widens thinking skills of the students so that a comprehensive development is assured.

研究结果表明，这种游戏化学习方式不仅能达到良好的教学目标，提高学生学习兴趣，还能培养学生多方面的思维能力，使学生得到全面的发展。

Objective A rapid color test for screening gamma-hydroxybutyric acid ( GHB) and its precursor gamma-butyrolactone ( GBL) was investigated in drink and urine samples.

目的建立化学显色法快速筛选饮料及尿液中γ-羟基丁酸（GHB）及其前体γ-丁内酯（GBL）的方法。

GBL also agglutinated natural cells of Bacillus subtilis and Saccharomyces cerevisiae treated by heating.

GBL还能够凝集正常的枯草芽孢杆菌和经过热处理的酿酒酵母细胞。

γ-Butyrolactone ( GBL) is an important fine chemical intermediate, widely used in petrochemicals, textile, pharmaceutical and pesticide industries.

γ-丁内酯作为一种重要的精细化工中间体，广泛应用于石油化工、纺织、香料、农药和医药等工业领域。

GBL was added to promote the formation of the negative electrode surface of the low resistance film, reducing the polarization of the battery, the conductivity of the film was increased.

加入GBL促进负极表面低阻抗膜的形成，降低电池的极化，增大膜的导电性。