您要查找的是不是：
- Hydroxyl values of straw alkali lignin and modified lignin resin were determined by potentiometric titration in suitable composite acylation system. 选用合适的复合酰化体系,通过电位滴定,测定了工业碱木质素及其改性树脂的羟值。
- Determination of the Hydroxyl Value of Lignin and Modified Lignin Resin 木质素及其改性树脂羟值的测定
- modified lignin resin 木质素改性树脂
- The mineralizing and nitrogen releasing characteristic of modified lignin in wastewater from paper-making-Ammoxidized Lignin(AOL)was studied through intermittent leaching method. 利用Stanford的间歇淋洗法研究了AOL作为控释氮肥的氮素矿化释放特性。
- The applications that involve beating capability,retention ratio of particulate strength of paper and sizing effect of lignin and modified lignin are studied in this paper. 本文就木素及其衍生物在造纸工业中的应用,包括其对打浆性能、细小微粒留着率、纸页强度、施胶效果等的影响进行了探讨。
- A kind of potassium fertilizer based lignin was made from modified lignin and potassium chloride, leaching experiment and pot experiment were conducted to test the effect of modified lignin on slow-releasing potassium fertilizer and the Bio-utilization. 摘要利用木质素改性产物作为肥料添加剂，与氯化钾复混制成木质素钾肥，通过土柱淋溶与盆栽试验，验证木质素对钾肥的缓释作用与作物对钾肥利用情况。
- Oxygen alkaline wheat straw lignin was modified by reacting with hydroxypropyl, the reactivity of the modified lignin which had more phenolic and alcoholic hydroxyls and diisocyanate was increased. 将麦草氧碱木素与环氧丙烷反应得到改性木素,其酚羟基和醇羟基含量增加,提高了木素与二异氰酸酯的反应性能;
- Study on the Amination of Spherical Lignin Resin 球形木素树脂的胺化改性研究
- Research on corrosioninhibitionof modified lignin 改性木素的缓蚀性能研究
- Phenolic Hydroxyl Content and IR Analysis of the Modified Lignin By Laccase 漆酶处理木素的功能基变化及其光谱分析
- The basin is made of synthetic resin. 这个盆是用合成树脂做的。
- They are made of a common plastic resin. 它们是用一种普通的塑胶合成树脂做成的。
- This shelf was made of synthetic resin. 这个架子是合成树脂做的。
- The car has been modified for racing. 这辆汽车已改装为赛车。
- The modified resin hasgreat application foreground. 这些改性树脂具有较好的应用前景。
- It's a modified acrylic resin based coating. 是以改性丙烯酸树脂为基料制成。
- The machine has been extensively modified. 这机器已被大规模地改造过。
- A paint containing acrylic resin. 丙烯酸树脂漆含丙烯酸树脂的涂料
- Amber is the resin of pine trees that grew very very long ago. 琥珀是古老的松脂。
- A word that may be modified by an adjunct. 可以被一个修饰语修饰的词
