3) biological coagulation
生物凝固
1.
This paper reviews recent development of natural rubber latex coagulation technologies, analyzes their advantages and disadvantages as well as the superiority of biological coagulation technology in the production.
概述国内外天然鲜胶乳凝固工艺的研究进展,并分析了各工艺的利弊及生物凝固工艺在生产上的优越性。
2.
Agricultural factors such as seasonal temperature,clone and chemical stimulation were analysed in relation to rapid biological coagulation of fresh latex.
研究农业因素如季节温度、品系、化学刺激对鲜胶乳快速生物凝固速度的影响。
4) biological nitrogen fixation
生物固氮
1.
A Review on quantifying biological nitrogen fixation based on N-15 natural abundance method;
利用N-15自然丰度法研究固氮植物生物固氮量
2.
A preliminary probe of biological nitrogen fixation
生物固氮的研究现状初探
3.
The nitrogen input process of wetland ecology system mainly includes atmospheric nitrogen deposition,biological nitrogen fixation and nitrogen input caused by human activities and runoff,etc.
湿地生态系统的氮素输入过程主要包括大气氮沉降、生物固氮、人为氮和径流氮输入等途径,它们通过影响湿地系统自身的营养状况而决定氮素生物地球化学过程的运行。
5) Biosolids
[英]['baɪəʊ,sɔlɪdz] [美]['baɪo,sɑlɪdz]
生物固体
1.
Reuse of Biosolids in highway construction;
生物固体在高速公路建设中的资源化应用
2.
Study on Microwave Sterilization and Its Mechanism for Biosolids;
生物固体微波杀菌及机理研究
6) bioreinforcement
生物加固
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