- 重点词汇
- ammoniumn.铵;
- preparationn.准备(工作);制剂;
- oxiden.[化]氧化物;
- densityn.密度;稠密,浓厚;[物]浓度,比重;愚钝;
- bulkn.(大)体积;大块,大量;大多数,大部分;主体;
- highadj. 高的;高尚的,崇高的;高音调的;高级的,高等的;
- ceriumn.铈;
- precipitationn.匆促;沉淀;(雨等)降落;某地区降雨等的量;
- 相关例句
Soil bulk density increases with soil depth gradually, and the tendency is obvious.
土壤的容重随着土壤层次的加深而逐渐增大,且变化趋势明显。
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"Test methods for bulk density, moisture and water absorption of aerated concrete"
GB/T11970-1997加气混凝土体积密度、含水率和吸水率试验方法
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Test method for bulk density and true porosity of shaped insulating refractory products
GB/T2998-1982定形隔热耐火制品体积密度和真气孔率试验方法
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In the sintering experiment, water was introduced into the system to get a high bulk density.
在烧结实验中,还采用蒸汽饱和法和喷水法向体系引入液相,但水化后烧结产物的堆密度比较低。
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基于流动摩擦特性的玉米水分及容重检测方法的研究
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However, moisture content and bulk density kept constant throughout the study.
在整个试验过程中,土壤的水分含量和密度保持恒定不变。
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Roots Distribution of Rice in Field and its Relation to Soil Bulk Density
田间条件下水稻根系分布及其与土壤容重的关系
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Effect of Different Soil Bulk Density on the Germination and Growth of Three Plants
土壤容重对3种植物种子萌发及幼苗生长的影响
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Simulated experiment on effect of soil bulk density on soil infiltration capacity
容重对土壤水分入渗能力影响模拟试验
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