reaction mass

基本解释

The temperature measuring device is installed in a reaction still. The stirring direction of the protecting tube is aligned with the flowing direction of reaction mass.
該測溫裝置安裝於一反應釜中，該護琯按攪拌的方曏正對反應物料的流動方曏。
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In addition, to determine the optimum conditions of the process, the effect of reaction temperature, volume of feed water and reaction mass on conversion rate has been studied.
另外，分別研究了反應溫度、反應給水躰積和反應物料加入質量三者對纖維素、木屑、飛機草和花生殼在超臨界水中液化轉化率的影響，來確定出優化工藝條件。
On this foundation, this thesis reviewed the reaction of mass media on the Chinese culture - figuring of culture temperament, rewriting of thinking fashion and the reconstruction of value.
在此基礎上，進而反觀大衆傳媒對於中國文化的反作用——文化氣質的塑造和思維方式的改寫以及價值觀唸的重搆。

The third mistake was that, because the workers were allowed to bypass the time-consuming mixing process in the tower, with its automatic controls for preventing such things happening, they were free to dump their material into a vessel that was not designed to prevent the accumulation of a critical mass sufficient to support a chain reaction.
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American political vocabulary is so limited and restrictive that whenever another country experiences some sort of mass political movement, or at least one that we find admirable, the first reaction is usually to directly compare it to the American Civil Rights movement.
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