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- In the activation of lignin charcoal with activating agent A, the effects of activation temperature, time and quantity of activating agent on methylene blue adsorption, iodine value and yield of activated carbon were studied. 以水解木素炭为原料,用碱类化合物A作活化剂,研究了活化温度、活化时间及活化剂用量对活性炭的亚甲基蓝脱色力、碘值和活化得率的影响。
- Distilling the waste liquid, lignin could be obtained, the yield of which reached to 82.11% of the content of lignin in the raw material, and the recovery yield of lignin arrived 98.75%. 通过付有机溶剂法所得的废液进行蒸馏,可得到木质素,其得率为原料中所含木质素的82.;11%25,回收率达98
- These trees gave a high yield of fruit this year. 这些果树今年获得了大丰收。
- To make woody or woodlike by the deposit of lignin. 使木质化通过木质的沉淀使其木质化或木质一样
- Effects of application of lignin on the growth and yield of spring maize 施用木质素对春玉米生长发育及产量的影响研究
- The total yield of such produce in a particular season or place. 收成在某一季节或地区该类产品的总产量
- Using the NMR to determine generatedproducts of lignin. 用核磁共振谱测定低分子量木素分解产物;
- That year we got in a per-mu yield of 840 jin. 那一年我们亩产达到840斤。
- How to calculate the yield of factoring financing? 如何计算保理融资的收益情况?
- This will give a yield of 10% on your investment. 这会给你的投资带来 10%25 的利润。
- Effects on Seedtime of Yield of Artemisia annua L. 播种期对黄花蒿产量的影响。
- What is the yield of grain per mu here? 这里的粮食亩产是多少?
- The yield of chloroacetates is above 90%. 酯收率为90%25以上。
- The yield of corn is down compared with last year. 农作物产量跟去年相比下降了。
- The process is simpler with high yield of BBP. 该工艺简单,产率高。
- Liquefaction technology of lignin a hone and dread we reviewed. 摘要综述了近期国内外木质素液化技术的研究状况;
- Improve the yield of new product. 协助提升新产品良品率。
- The yield of wool shorn from a sheep at one time. 从一只羊身上一次剪得的羊毛。
- What is the per mu yield of grain here? 这里的粮食亩产量是多少?
- A combination of lignin and cellulose that strengthens woody plant cells. 木质纤维素木质纤维素和纤维素的组合物,可强化木质植物的细胞