ameliorant

基本解释

• 改良物

同根派生

英汉例句

• There is a problem if the ink itself may add some innovativeink ameliorant or 0# inking oil.
  如果油不朱本身有题目，可以不合增入一些油不朱保守剂或0号调不朱油。
• The new desert ameliorant , successfully trial - produced by Jiangxi Yitang industry Co.
  江西伊塘实业公司试制成功新型沙漠改良剂，并获得国家专利。
• Using potted trial, the soil heavy metal lead pollution influences on maize plant growth were studied under lime ameliorant condition.
  摘要采用盆栽试验，研究了在施用石灰改良的条件下，土壤重金属铅污染对玉米生长的影响。
• Therefore , the Company plans to take full advantage of the abundant raw material resources and broad market space of Yulin City to build desert ameliorant production line in Yuyang District .
  基于此，该公司拟充分利用榆林市丰富的原料资源和广阔的市场空间，在榆阳区新建沙漠改良剂生产线。
• Keywords base oil mobility;ameliorant;synthesis;
  原油流动性;改进剂;合成;

词组短语

短语

• soil ameliorant 土壤改良剂
• ameliorant combination 改良剂组合
• bread ameliorant 面包改良剂
• lime ameliorant 石灰改良
• ameliorant t 改良物

专业释义

环境科学技术

• 改良剂

  Polyacrylamide(PAM),as an ameliorant of soil,can immobility surface soil and reduce the runoff,to preserving nitrogen in the soil at utmost.
  PAM(聚丙烯酰胺,Polyacrylamide,简称PAM)作为土壤改良剂,能固定表土、减少径流,使氮素最大程度的保留于土壤。

  化学

• 改良剂