acetic acid yield发音

意思翻译

乙酸产量

相似词语短语

acetic acid───[有化]醋酸，[有化]乙酸；n.乙酸，醋酸

acetic acid density───醋酸浓度

glacial acetic acid───[有化]冰醋酸；冰乙酸

acetic acid fermentation───乙酸发酵，醋酸发酵；醋酸发酵；乙酸发酵

anhydrous acetic acid───无水乙酸

acetic───adj.醋的，乙酸的

naphthalene acetic acid naa───[医]萘乙酸

acetic acid butyl ester───乙酸丁酯，醋酸丁酯

yield───v.出产（产品或作物）；产出（效果、收益等）；生息；屈服；放弃；停止争论；给（车辆）让路；（在外力、重压等下）屈曲；n.产量；利润，红利率

双语使用场景

Sulfuric acid was used as a catalyst to prepare acetic esters with more by-product, low yield, equipment corrosion and acid wastewater.───硫酸作催化剂合成羧酸酯副产物多、产率低、且腐蚀设备、造成环境污染。

using the glacial acetic acid as a catalyst, adding the litharge in aqueous medium and adding a quantity of oil of vitriol to yield lead sulfate.───用了冰乙酸作催化剂，在水介质中加入氧化铅，再滴加一定量的浓硫酸来合成硫酸铅。

methods to utilize the liquid-preserved acetic acid bacteria during yielding vinegar were established, and the main factors affecting its acid yield were studied in this paper.───保藏醋酸菌的应用方法，并对影响其产酸水平的因素进行了初步研究。

英语使用场景