对过氧化物酶同工酶分析为棉属种间亲缘关系和四倍体起源的研究提供生化遗传依据的可行性进行了阐述。
The feasibility of using peroxidase isozyme to study interspecific relationships and the origin of allotetraploids in Gossypium was discussed.
对棉革菌属、红菇属等部分外生菌根的形态描述进行了详细描述。
Morphological characteristics of Tomentella, Russula and some other genera were given.
棉尾兔产于北美的林兔属的兔子,有灰色或浅棕色毛,尾部下边有白色松软绒毛。
Any of several North American rabbits of the genus Sylvilagus, having grayish or brownish fur and a tail with a fluffy white underside.
多晶莫来石纤维板属湿法真空吸滤加压成形,采用纤维散棉加有机和无机结合剂制成。
Fiber Board is made of shattered cotton compressed together using inorganic adhesives by the wet vacuum suction filter process.
多晶莫来石纤维板属湿法真空吸滤加压成形,采用纤维散棉加有机和无机结合剂制成。
Fiber Board is made of shattered cotton compressed together using inorganic adhesives by the wet vacuum suction filter process.
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