查询词典 Falcata

Biston falcata attacks Pinus armandi in Zhaotong, Yunnan Province.

鹰翅桦尺蛾Biston falcate在云南省昭通市危害华山松。

Medicago falcata L. is a perennial herb in leguminosae. There are many excellent characteristics which are cold and drought resistance, salt tolerance, windy and dusty resisting, leanness tolerance and diseases and pests resisting.

黄花苜蓿是豆科苜蓿属多年生草本植物，具有抗寒、抗旱、耐盐碱、耐风沙、耐贫瘠，抗病虫害等优良特性。

The Cordyceps militaris found in Zhaotong, Yunnan Province was investigated. The host insect is Biston falcata, which has one generation a year in Zhaotong and overwinters by pupae. The larvae eat the needles of Pinus aemandii Franch, and therefore is a harmful pest of the pine from mid September to early October.

对云南省昭通地区发现的蛹虫草进行了初步调查，其寄主昆虫为鹰翅桦尺蛾，1年1代，以蛹越冬，幼虫取食华山松叶，为当地华山松纯林的主要害虫，危害高峰期为9月中旬至10月上旬。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。