The study showed that oxalate-induced systemic resistance to anthracnose in cucumber leaves was due to the function of oxalate aniongroup.
本文进一步证明草酸能显著诱导黄瓜对炭疽病的系统抗性，同时发现硫酸亚铁亦具有显著的诱抗效果。
2
The geochemical nature of the complex aniongroup controlled the vertical zoning and secondary enrichment of gold in the laterite gold deposits.
络阴离子团的地球化学性质，控制着红土型金矿床的垂向分带与金的次生富集。
3
This article introduces the laboratory test, pilot production and field experiment of viscosity-reducer CT3-11. CT3-11 is a lignosulfonate-grafting copolymer containing organic cation and aniongroup.