leaf mould

Plants must be covered with a leaf-mould or similarly protected if frost threatens.

如果霜冻来临，植物必须盖上腐叶土或用类似方法加以保护。

He planted the seeds in a box filled with leaf mould.

他把种子播在装满腐叶沃土的木箱里.

Gardener Rob Scott at Holland Park in London shows VideoJug users how to use leaf mould to improve your soil, and therefore your garden.

伦敦荷兰公园园艺师罗伯特·斯科特向VideoJug用户展示怎样使用腐叶来改良土壤和花园。

The bias of marginal dose and GTV mould were evaluated by analyzing the process of conforming GTV mould and manual multi-leaf conformer ( MLC).

分析手动多叶光栅（MLC）摆位及GTV模具制作过程，计算GTV模具误差及边缘剂量误差。