1) Soil compaction
土壤压实度
1.
The MASW method used in soil compaction study;
多道面波分析方法在测量土壤压实度方面的应用研究
2.
A real-time measuring system of soil compaction;
车载行进式农田土壤压实度实时测量系统
3.
Soil compaction is a natural phenomenon which causes atmosphere and water to be not able to flow freely in soil because of the losing of pores among soil granules.
本文旨在寻找测量土壤压实度的新方法。
2) soil compaction
土壤压实
1.
Experimental research on alfalfa soil compaction by mowing machine;
割草机对苜蓿地土壤压实的试验研究
2.
Experimental research of soil compaction by wheat reaping machine in no-tillage field;
小麦收割机对免耕地土壤压实的试验研究
3.
Spatial-temporal variability of reclamation soil compaction in coal mine region
煤矿区复垦土壤压实时空变异特征
3) soil compactor
土壤压实机
4) soil compaction
土壤紧实度
1.
Effects of soil compaction on the chlorophyll fluorescence parameters and growth of Malus hupehensis seedling;
土壤紧实度对平邑甜茶幼苗生长及叶绿素荧光参数的影响
2.
Effects of soil compaction on grain yield and quality of wheat;
土壤紧实度变化对小麦籽粒产量和品质的影响
3.
The results showed that the increase of soil compaction depressed plant height of cucumber seedling significantly after planting 15 days;the width and length of the forth leaf after fix planting 9～17 days increased;stem thickness of plants,biological yield,economic yield,economic coefficient and total absorptive capacity of .
6 g/cm3的土壤进行盆栽试验,研究了土壤紧实度对黄瓜生长、产量及养分吸收的影响。
5) soil compactness
土壤紧实度
1.
Effects of soil compactness on ginger plant senescence.;
土壤紧实度对生姜植株衰老的影响
2.
Responses of root activity and leaf photosynthesis to soil compactness stress were studied in cucumber plants grown in pots.
结果表明:当土壤紧实度增大时,黄瓜根系重量减小,活力下降。
3.
Pot experiments were condueted on both sandy and clay soils treated with different bulk densities to investigate the effect of soil compactness on cotton (G.
３ｇ／ｃｍ３是棉花形成高生物学产量、较高经济系数，从而达到最高经济产量的理想土壤紧实
6) soil density
土壤坚实度
1.
The soil density and humidity before and after the bed-irrigation sowing changed knowing from analyzing the data of them.
通过对施水前后土壤坚实度与土壤含水率测试数据分析,表明用本播种机施水后可改变土壤坚实度与含水率。
2.
The soil density and humidity before and after the bed-irrigating sowing changed knowing from analyzing the Data of them.
通过对施水前后土壤坚实度与土壤含水率测试数据分析,结果显示,施水后改变了土壤坚实度与含水率。
补充资料：实度
shídù
[solidity] 转子叶片的投影面积与叶片旋转时所掠过的面积之比
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