Plant can release secondary compounds for information transfer, who played such as the role of duce pollination and natural enemies of plant eaters as well as warned of similar attacks have pests. 植物能够释放以其挥发性次生物质构成的气味进行信息传递,起到引诱授粉者、植食者天敌,警告附近同类有病虫侵袭等作用。
The dormancy-released and high-temperature-induced secondary-dormant Fraxinus mandshurica seeds were used as materials for investigating the prevention and release of secondary dormancy. 以解除休眠和经高温诱导产生次生休眠的水曲柳种子为材料,探讨预防和解除水曲柳种子次生休眠的方法。
Wheat possesses allelopathic potential for weed suppression and disease control through the release of secondary metabolites from its living plants or residues, which could avoid the environment pollution brought by herbicides and germicides. 小麦化感作用是利用小麦活体或残体向环境中释放次生代谢物质对自身或其他生物产生作用,它克服了除草剂和杀菌剂等引起的环境污染问题,具有抑制杂草控制病害的潜力。
The release of phosphorus from secondary phosphate rock is influenced by the Ca-P-adsorbing layer on surface of the rock. 次生磷矿石表面的Ca-P吸附层对磷矿石磷的释放有重要影响。
Models are solved by computer. Dynamic response curves of brake release course and pump-motor system secondary hoist course are obtained separately, then the results of digital simulation is analyzed. 利用计算机对模型进行了求解,分别给出了制动器开启过程的动态响应曲线和泵&马达系统二次提升过程的动态响应曲线,并对仿真结果进行了分析。