In addition, outages, excess adhesive, stored in a tank, especially in the hot summer, bacterial decomposition of starch, callses and viscidity, producing starch precipitation, leading to poor adhesion.
此外，在假日停机时，多余的黏合剂贮存于贮罐内，特别是炎热夏季，细菌将淀粉分解，发生腐败现象而使粘度急剧下降，产生淀粉沉淀，造成粘合不良。
There were many reasons attributed to this phenomenon: macromolecules, which were from raw material such as polysaccharides and proteins decomposed incompletely in the process, formed precipitation through biochemical reaction, many kinds of bacteria were not removed totally after fermenting, which caused bacterial precipitation, Fe3+ from fermenting equipments combined with polyphenol and proteins to form infusibility complex.
中文摘 要：食醋在其保质期内经常出现混浊现象，其原因主要有：原料中的大分子物质，如多糖、蛋白质等分解不彻底，后经过生化反应形成沉淀物质；发酵完成后，食醋中的各种微生物未及时清除，从而造成的菌体性沉淀；以及由于生产设备中的Fe3+与原料中的多酚、蛋白质等大分子形成的不溶性络合物所造成的沉淀。
Objective To explore the effects of two air sampling methods including-precipitation method and impacting method, for detecting the bacterial count of indoor air.
目的探讨自然沉降法和撞击法监测室内细菌总数的捕获效果。
Phosphate Removal from Phosphate-rich Wastewater by Chemical Precipitation Process Based on the Addition of Seawater; Identification of a shortcut denitrifying phosphorus removing bacterial strain and its biological utilization
基于投加海水的化学沉淀法在富磷上清液除磷中的应用
It demonstrates that the assimilation and precipitation are worked together during the bacterial growth, and the assimilation of cholesterol lowering effect is more obvious than the precipitation of cholesterol-lowering effect.
说明在整个菌株生长过程中同化作用和沉淀作用同时存在，且同化作用较沉淀作用降胆固醇的效果更加明显。
The precipitation of atmospheric bacterial particles were investigated with gravity plate method at Xidan district in Beijing downtown.
本工作用平皿沉降法在北京市西单观测了大气细菌粒子的沉降量。