1) bed soil
回心土
1.
Experiment on pot culture and cultivation without rotation demonstrated that limiting factors for growth ofcultivation without rotation were in the pedosphere, therefore, forestion in bed soil could incre.
经盆栽试验、连栽造林试验表明，不利于杉木连栽生长的限制因子集中在表土层，采用回心土造林技术，杉木生长量和保存率显著提高。
2) repenting
[英][ri'pent] [美][rɪ'pɛnt]
回心
1.
Takeuchi portrayed the image of LU Xun as "repenting","struggling" and "resisting".
“竹内鲁迅”的一些批评意见虽然受到李长之的影响,却又有别于中国鲁迅研究的正统观念,甚至反其道而行之,提出了“回心”、“挣扎”、“抵抗”的鲁迅形象。
3) Subsoil
[英]['sʌbsɔɪl] [美]['sʌb'sɔɪl]
心土
1.
Effect and Mechanism of Subsoil Fertilization on the Albic Luvisol Improvement;
心土培肥改良白浆土效果及机理的研究
4) backfill
[英]['bækfil] [美]['bæk,fɪl]
回填;回填土
6) surface soil backfilled
表土回填
补充资料：心土
1.介于表土层与底土层之间的一层土壤。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条