英语词汇critical concentration怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	critical concentration
释义	critical concentration 简明释义 [核] 临界浓度网络释义 1 [核]?临界浓度（二）、合理施肥的指标1、施肥的形态指标a.相貌 b.叶色2、施肥的生理指标a.营养元素营养临界浓度（critical concentration）：获得最高产量的最低养分浓度。 b. 短语 1 safe critical concentration 安全临界浓度 2 limited critical concentration 极限临界浓度 3 Critical Concentration Index 浓度临界指数双语例句 1 Available Pb may unify the critical concentration of Pb in various soils. 用有效态铅为指标有可能使不同土壤铅临界浓度比较接近一致。 2 It will have effect on the growth and yield of crops when the copper content in soil is over a critical concentration. 当土壤中铜含量超过一定浓度时，将对作物生长发育及产量产生影响。 3 These low critical concentration values also imply that the chain rigidity of chitosan is larger than that of cellulosic chain. 低的临界浓度值表明壳聚糖的链刚性比纤维素的大。
随便看	fibre optics scan fibre optics scan system fibre optic strain sensor fibre-optic system fibre optic taper fibre-optic telecommunication cable fibre optic temperature sensor fibre optic terminal device fibre-optic terminus fibre optic test instrument fibre optic thermometer fibre optic transceiver fibre-optic transmission system fibre optic transmitter fibre optic video modem fibre-optic waveguide fibre, organic fibre orientation fibre packing fibre packing density fibre parallelization fibre pasteboard fibre pattern fibre peat fibre pen

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