pine gum
英 [paɪn ɡʌm]
美 [paɪn ɡʌm]
松脂
双语例句
- Discussion of Turpentine Loss in the Pine Gum Processing
松脂加工中松节油损失的探讨 - Study on modified alkyd resin with pine gum& study on components change in process of Alcoholysis
松脂改性醇酸树脂的研究&醇解过程中醇解组分变化的研究 - Three kinds of high concentrated wastewater, pine gum processing effluent, disproportionated rosin-making effluent and citronellol-making effluent have been produced in some plants.
某厂松脂加工过程中，产生炼脂松香废水、歧化松香废水和二氢月桂烯醇废水等三股高浓度废水。 - Browning of pine gum during its storage and rinsing
松脂贮存过程的褐变作用及漂洗方法 - Study on integrative treatment technology for pine gum processing effluent
松脂加工废水综合处理技术的研究 - Equilibrium Solubility of H_2 in Pine Gum and Rosin at High Pressure
氢气在松脂和松香中的高压平衡溶解度 - Reinforced treatment of pine gum processing effluent by physico-chemical methods
松脂加工废水物化方法强化处理 - Catalytic Hydrogenation of Pine Gum to Hydrogenated Rosin and Pinane of High Cis-trans Ratio
松脂催化加氢制备氢化松香及高顺反比蒎烷 - The content variation of ether extract, pine gum in timber of Yunnan pine ( Pinus yunnanensis) in two experimental sites ( Yongping county and Kunming city) and 2 superior stands in Shiping county was studied.
研究了云南松2个试验点和2个优良林分的31个种源木材乙醚提取物即松脂含量的变异。 - Pine gum can be stored for 24 months under room temperature using distilled water, or 12 months using cool boiled water, or 9 months using tap water, and the color of pine gum did not change basically.
而用无菌或灭菌蒸馏水保养松脂，在室温下可贮存24个月、冷沸水可贮存12个月、自来水可贮存9个月，松脂的颜色基本不变；