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- Distribution and change of plastid pigment in various phases of tobacco leaves were introduced,and analysis and effect of plastid pigment on tobacco quality were described. 简要介绍烟草不同时期质体色素的分布及变化研究现状,综述了烟草质体色素的分析方法及对烟草品质影响的研究进展,展望了烟草质体色素研究在烟草品控中的应用。
- Also the improvement leaf tobacco quality, its leaf tobacco outward appearance performance is loose for the structure, the maturity is good, gloss, the color is even, varicolored few. 且改善烟叶品质，其烟叶外观表现为结构疏松，成熟度好，光泽强，颜色均匀，杂色少。
- IMPROVING TOBACCO QUALITY BY EPIPHYTE AGENTS 微生物真菌菌剂对烟叶品质的影响
- Abstract : The paper studied of two spurting leaf-fertilizer (FFF1 and FFF2) on flue-cured tobacco growth and the tobacco qualities. 摘要 ： 研究了自制的新型烟草多功能叶面肥“烟博1号”（FFF1）和“烟博2号”（FFF2）喷施对烟草生长及品质影响。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- Effects of Stalk-cutting and Wilting Process on Burley Tobacco Quality 白肋烟砍株凋萎对烟叶质量的影响研究
- Keywords flue-cured tobacco;nicotine;nornicotine;tobacco quality;security; 烤烟;烟碱;去甲基烟碱;烟叶品质;安全性;
- He tamped down the tobacco in his pipe. 他把烟丝紧紧摁实在烟斗里。
- He rammed the tobacco into his pipe. 他把烟丝塞进烟斗。
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- In some countries tobacco is a government monopoly. 在有些国家烟草是政府的专卖品。
- The man had the quality for leading the people. 那个人具备领导民众的才能。
- Her most essential quality is kindness. 她最主要的品质是善良。
- Tobacco fumes filled the air in the room. 室内的空气中充满了香烟的烟雾。
- She fingered the silk to feel its quality. 她摸了摸这块绸料看质量如何。
- She cannot stand the smell of tobacco smoke. 她受不了香烟的气味。
- Can I trade my tobacco for your matches? 我用烟草换你的火柴行吗?
- This is a mixture of the best tobacco. 这是由最好的烟叶配制成的。
- It is not price but quality that sells our shoes. 我们的鞋好卖不是因为价钱低而是因为质量好。
