Characteristics and distributional types of ligneous flora of gansu .
甘肃木本植物区系的种类组成及分布类型.
Reductive treatments were effective against ligneous chromophores , but this was often not so for chemical dyestuffs .
还原剂处理对木质素色质有去除效果但对废水之染料常无效。
Non - hodgkin 's lymphoma and auricular hypoplasia : associated with juvenile colloid milium or ligneous conjunctivitis ?
非霍奇金淋巴瘤和耳发育不良:是否与青少年胶状粟粒疹或木样结膜炎相关?
The content of phenolic compound , polysaccharides and other secondary metabolites is high in ligneous plant , which influences frequently the yield and quality of genome dna when being extracted .
