| 释义 |
topdressing 英'tɒpdrəsɪŋ美'tɒpdrəsɪŋ COCA¹⁷³⁷⁵⁰BNC²³⁶²¹³⁺¹
基本英英例句Thesaurus例句
n.农顶肥;道路的表面处治原型topdress的现在分词
动词 topdress:
scatter manure or fertilizer over landTear off the rhetoricaltopdressingfrom his speech and you find there's very little solid content.去掉他演讲中华丽的词藻,你会发现其中没什么实在内容。as in.fertilize
同义词 compost,enrich,germinate,impregnate,inseminate,mulch,pollinate,propagatebeget,breed,cover,dress,fecundate,feed,fructify,generate,lime,manure,procreate,treatmake fruitful,make pregnant,top-dress
反义词 deplete,ignore,lay bare,uncover An automatic topdressing system was designed on the base of the principle of hydrokinetics using energy of static pressure for pipe irrigation and the feature of Venturi Pipe in solar greenhouse.
依据流体动力学原理，利用日光温室管网灌溉的静压能和文丘里管的特性，设计出在日光温室正常灌溉情况下的自动施肥系统。 cnki
Real- time fast and accurate determination of nitrogen content of rubber leaf is critical for prediction of nutrition diagnosis and prescription of nitrogen topdressing.
适时、快速且准确测定橡胶树叶片氮含量对橡胶树营养状况评价、产量估测以及实施变量施肥具有重要意义。 fabiao
The effects of different proportion of basal nitrogen and topdressing nitrogen on grain quality and yield of strong gluten wheat variety jinan17 are studied in the article.
研究了氮肥不同底追比例对强筋小麦品种济南17籽粒品质和产量的影响。 cnki
The activity of catalyse changed in the form of Stype during wheat growth, and there was negatively correlation between activity of catalyse and topdressing rate of biogas slurry.
根际过氧化氢酶活性随生育时期呈“S”形变化，沼液追施量与过氧化氢酶活性整体呈负相关。 tcrop
The total absorption of nitrogen increased with the amount of nitrogen topdressing, but the proportion of absorption nitrogen during the blooming period to total nitrogen were downtrend.
棉花总吸氮量随着追氮量的增加而增加，但花铃期吸氮量占总吸氮量的比例呈下降趋势。 cnki
At the condition of using2,4- D butyl, the control effect of different density of highland-barley and topdressing to broad-leaf weeds are studied.
对青海农牧交错地区青稞田在施用2，4- D丁酯除草剂的基础上，通过调整作物的种植密度、追施化学肥料等生态调控措施来提高对阔叶杂草的防效。 cnki
Basal fertilization plus optimized topdressing based on soil mineral- nitrogen test was a promising way to increase N fertilizer utilization and reduce N loss.
而在基肥的基础上，根据土壤无机氮测试推荐追肥可以提高氮肥利用率，减少氮损失。 plantnutrifert
Compared with N60, topdressing N treatments at different stages enhanced N content in soybean leaves.
与 N60相比，各追肥处理均提高了追肥后各生育期叶片含氮量。 fabiao
Delaying topdressing nitrogen could evidently improve protein and gluten content, but it was disadvantageous to yield formation.
延迟追氮时期可使籽粒蛋白质含量和干、湿面筋含量有较大幅度地提高，但对产量形成不利。 cnki
Sand also provides a firmer, less muddy surface underfoot, while aiding growth, as long as proper aeration and topdressing are part of your maintenance plan.
沙还提供了一个坚实，不泥泞的地表脚下，而协助的增长，只要适当的曝气和追肥是你的维护计划的一部分。 cfli
Tear off the rhetorical topdressing from his speech and you find there's very little solid content.
他的演讲，剥去堆砌的华丽的词藻，实实在在的内容很少。 hotdic
The result indicated that, under the base fertilizer and the topdressing same condition, the variety grain yield and quality difference was remarkable.
结果表明，在底肥和追肥相同的条件下，品种间产量和品质差异显著。 tcrop
The result indicated that, under the same base fertilization, increases topdressing nitrogen to certain extent could significantly increase grain yield.
结果表明，在底肥相同的条件下，在一定范围内增加追施氮肥，产量显著提高。 plantnutrifert |