容重是什么意思_容重用英语怎么说_容重的翻译_容重翻译成_容重的中文意思_容重怎么读,容重的读音,容重的用法,容重的例句

An amendent should decrease bulk density, increase toltal porosity , and incr ease water and air content.

改良剂能降低容重, 增加总孔隙度, 增加水和空气的含量.

辞典例句

Including soil water content, bulk density, soil porosity, soil water - stable aggregates structure.

包括土壤的含水量 、 容重 、 土壤孔隙度 、 土壤水稳性团聚体结构.

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The grain volume weight was lowered only in basal plots.

施基肥区喷氮降低了籽粒容重.

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B: You'd better use the eight - tonne mobile crane.

您最好用八吨容重的轮式起重机.

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With the increasing bio - organic fertilizer, the bulk density decreased and the general porosity increased. 3.

随着生物有机肥施用量的增加, 土壤的容重逐渐降低,而总孔隙度逐渐增加.

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Natural test weight of grain seed is an important index of grain quality and grade.

粮食籽粒的自然容重是粮食质量和等级的重要指标.

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Factors mainly affecting soil water characteristic curve are soil texture, structure and balk density.

影响水分特征曲线的因素主要是质地 、 结构和容重.

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Some results showed that long - term application of chemical fertilizers could cause soil harden deterioration.

研究发现在 长期 定位定量施肥试验中,一年两季施用化肥不会引起土壤容重增加,造成土壤板结.

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