A pH test measures the acidity or alkalinity of a substance.pH值测试可检测物质的酸碱度。Add honey to counterbalance the acidity.加点蜂蜜来调和酸味。This plant prefers alkaline soil, though it will readily tolerate some acidity.这种植物在酸性土壤中也能生存, ...
A pH test measures the acidity or alkalinity of a substance.pH值测试可检测物质的酸碱度。This plant prefers alkaline soil, though it will readily tolerate some acidity.这种植物在酸性土壤中也能生存, 但硷性土壤更加适宜.Acidity in soil can be neutralized by sp...
The company has been downsizing.公司一直在缩小规模.But in today's economy, educated, white - collar workers also are vulnerable to downsizing.但是,在今天的经济中, 受过教育的 白领 工人也同样容易受到裁员的攻击.American manufacturing organizations have been...
柔软的被毛,丝状毛或卷曲的 毛发.Faults -- Soft coat . Any silkiness or tendency to curl.这对减少集束过程中纤维的毛丝 、 纠结和单丝破断,亦具有积极的作用.It has positive roles to decrease tow's lousiness, tangled and breaking single fibre in the process.通过优化原料 、...