- (selectivity 的復(fù)數(shù)) n. 選擇性, 選擇度
- [化] 選擇性
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selectivities中文什么意思
例句與用法
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- this process relies on a catalyst of high selectivity and weak activity .
這過程所靠的是一種高選擇性和低活性的催化劑。 - it shows a thousandfold selectivity for fluoride over other common anions .
它對氟離子的選擇性比其它普通陰離子高幾千倍。 - the selectivity behavior becomes coupled with the heat release hehavior for this particular reaction .
對這個具體反應(yīng)來說，選擇特性和放熱特性關(guān)聯(lián)起來了。 - we would like to measure the intrinsic selectivity behavior of a catalyst independent of any potential disguises .
我們很想去掉任何可能的假象以測定催化劑固有選擇性的可能。 - conversion and selectivity of catalytic reactions as well as the deactivation rate of the catalyst itself is very temperature-sensitive .
催化反應(yīng)的轉(zhuǎn)化率和選擇性以及催化劑本身的失活速率均對溫度十分敏感。