?
查询技巧:
1、输入单个单词准确查询。
2、使用%模糊查询,匹配任意长度字符:
   %a    以a结尾的单词;
   ab%    以ab开头的单词;
   %ac%    含有ac的单词。
3、使用_模糊查询,匹配单个任意字符:
   _a_    三位且a在中间的单词;
   _ad    三位且ad结尾的单词;
   ac_    三位且ac开头的单词;
   _a    两位且a结尾的单词;
   a_    两位且a开头的单词。
4、带连字符-的单词,需含-字符才能模糊查询,如well-know需输入 well-% 。
5、在手机键盘上,如果g上有%和v上有_,则可长按输入。

top-dressing

v. 施表肥于;铺碎石于(top-dress 的现在分词)

1. In 1971 it was renamed and used as a top-dressing plane, before being decommissioned in 1984.
1971年,她被重新命名,并用作施肥机;最终于1984年退役。
2. The effects of kinds and amounts of top-dressing on the growth, yield and quality of Jiading garlic at seedling stage were studied.
研究了苗期不同追肥种类和追肥量对嘉定白蒜植株生长、蒜头产量和质量等方面的影响。
3. Dry matter, Protein and oil accumulations in seeds of soybeans, under different density and nitrogen top-dressing treatments, were studied.
本试验研究了大豆在不同密度和施氮量处理下,子粒中干物质、蛋白质和脂肪积累的动态变化。
4. Appling molybdenum fertilizer could remarkably reduce accumulation of nitrate in lettuce and you-mai vegetable no matter which pattern of fertilization, basal-dressing and top-dressing.
无论是作底肥还是作追肥,施用钼肥均能显著抑制莴苣、油麦菜的硝酸盐积累。
5. Compared with the treatment without DMPP, nitrogen recovery rate was improved by 13. 4% in the treatment adding DMPP on conditions top-dressing with top-dressing and lower application rate.
在氮肥追肥、低施氮量的情况下,与未添加DMPP的处理相比,施用DMPP的处理氮肥利用率提高了13.4%。