major groove
英 [ˈmeɪdʒə(r) ɡruːv]
美 [ˈmeɪdʒər ɡruːv]
大沟
双语例句
- Described here in the paper are the major aspects concerning R& D of the A-type precision oval welded steel tube by Harbin Steel Tube Plant, including selection of material, production equipment, manufacturing process flow, groove design and in-process quality control, etc.
介绍了哈尔滨钢管厂在研制A型精密椭圆焊接钢管过程中的材料选择、生产设备、工艺流程、孔型设计、过程质量控制等。 - Because of electrolysis groove overhaul and production cost reason, it has been urgent requirement and the major direction of current aluminum profession research to prolong aluminum electrolysis groove life.
由于电解槽大修和生产成本原因，延长铝电解槽寿命已是当前铝行业研究的主要方向和迫切要求。 - The relationship of these major parameters such as groove numbers and spiral angle to seal pressure is revealed and the optimized result is obtained.
分析了影响密封性能的主要设计参数如螺旋角α，槽数n等对密封压力的影响规律，得出了优化结果。 - Papain interacted with the major groove of ctDNA. Aromatic stacking interaction is the main reason of change of absorption spectrum and fluorescence quenching of papain.
木瓜蛋白酶的芳香族氨基酸残基在DNA大沟槽中与它的碱基之间的芳基堆积作用是引起吸收光谱变化和荧光猝灭的主要原因。