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- tobacco stem flattener 压梗机, 烟梗压扁机
- Pulping experiment results indicated that SAS-AQ process is the most suitable process for bleached grade pulp of tobacco stem compared with other process. 采用硫酸盐、烧碱-蒽醌和半碱性亚钠-蒽醌(SAS-AQ)等方法蒸煮烟秆,重点研究烟秆SAS-AQ蒸煮的工艺条件,并讨论烟秆浆的瀑白性能。
- Basic Chemical Components of tobacco stem have been analysed and sugar compononts of the holocellulose of tobacco stem have becn analysed by gas-chromatography. 对烟草杆化学组成进行了初步分析,并对烟杆综纤维素的糖基比进行了气相色谱分析,结果表明烟草杆是一种有利用价值的纤维资源。
- When the 90 kD elicitor was infiltrated into the tobacco leaves, it could induce the systemic acquired resistance (10%-68%) to Phytophthora nicotianae that was inoculated on the tobacco stem. 以10 nmol/L激发子溶液处理烟叶后分别于第0、24、48和72 h接种烟草疫霉(Phytophthora nicotianae),结果证明该激发子可以诱导烟草产生抗性反应,其抗性以处理后立即接种烟草疫霉为最强,接种后48 h防效达68%25,以后随时间的延长逐渐减弱。
- Phthorimaea heliopa larva harms the tobacco stem, and causes slow growing of plant and dwarf plant with new leaf clustered, resulting in significant low yield and poor quality of tobacco. 了解烟蛀茎蛾的生物学特性及其发生危害与环境的关系,采取农业防治结合使用低残留化学药物,可取得较好的效果。
- On the basis of the components analysis of flue-cured tobacco stem and hurley stem. combining experiment simulation process with COMAS cut stem expanding process and burley laminar treating process. 本文在烤烟、白肋烟梗化学成分分析的基础上;结合实验室模拟、COMAS梗丝膨胀线、白肋烟片处理线的工艺处理.;摸索出一套白肋烟梗特殊处理的方法。
- According to the result, MOR and TS of tobacco stems and wood shavings particleboard improved compared with unmixed tobacco stem particleboard, and TB has little discrepancy. 实验结果表明,烟秆/木材刨花板的静曲强度和吸水厚度膨胀率较纯烟秆刨花板有所提高,内结合强度相差不大。
- Improvement of Tobacco Stem Dipping Technology 浸梗工艺的改进试验
- Extraction technologies of tobacco stem pectin 烟梗果胶浸提工艺的研究
- A novel method of preparing micropore activated carbons from tobacco stems impregnated with zinc chloride by microwave heating was studied. 研究了微波加热烟杆氯化锌活化法制备微孔活性炭的新工艺。
- Flatten the dough with a press of the hand. 用手把生面团压平。
- A Turkish tobacco pipe with a long stem and a red clay bowl. 土耳其长烟管一种有长杆和红色的黏土做的烟斗的土耳其的烟管
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- He tamped down the tobacco in his pipe. 他把烟丝紧紧摁实在烟斗里。
- Extraction of Pectin from Tobacco Stem with Acidic Solution 从烟梗中提取果胶工艺研究
- He rammed the tobacco into his pipe. 他把烟丝塞进烟斗。
- A series of high specific surface area activated carbons was prepared with char of tobacco stems as raw materials and potassium carbonate as activating agent using a microwave heating procedure. 以烟杆炭化料为原料,采用微波加热碳酸钾活化法制备了高比表面积活性炭。
- In some countries tobacco is a government monopoly. 在有些国家烟草是政府的专卖品。
- The arrangement of leaves on a stem. 叶序茎上叶子的排列次序
- I've read the book from stem to stern. 这本书我已从头至尾读完。