通过杀菌效果试验，理化性质检测，毒性、刺激性试验和耐药试验，评价了自配复合型变色移膜革专用防霉剂的综合性能。
Properties of the fungicide specialized for color-deterioration transfer-coating leather were evaluated by tests of antifungal effect, physicochemical property, toxicity, smell and drug resistance.
本文介绍了二溴次氮基丙酰胺的特性、合成方法、理化性质、毒性、杀菌性能及其应用和环保意义。
This paper introduced its the specific properties, synthetic the method, physical and chemical and toxicological properties, bactericidal activity, applications and its environmental significance.
乳链菌肽是一种天然食品防腐剂。本文概述了乳链茵肽的理化性质、抑菌性能、作用机制及在食品防腐中的应用。
In this paper, we reviewed brief survey on the structure, stability, antimicrobial properties, mode of action and toxicological studies of nisin and its USES as a food preservative.
研究了凤阳县几种土壤吸附锌的性能，讨论了这几种土壤对锌的吸附性能与它们的理化性质的关系。
We studied the zinc adsorption properties on some soils sampled from Fengyang county, and discussed the relationship between the adsorption character and soil basic properties.
介绍了适合生产硅铁还原剂的几种煤的性质及用这些煤炼制成焦炭的理化性能。
This paper introduces the physical and chemical properties of some coals and the cokes made from them which are suitable for production of ferrosilicon.
研究了稀土含量、热处理温度对复合材料红外辐射性能及燃油理化性质影响。
The effects of the rare earth content and heat treatment temperature on the far infrared radiation and the physicochemical properties of fuel oil were studied.
通过对半悬索道集材后林地土壤理化性质的分析，结果表明：半悬索道集材后土壤容重增加，土壤结构和水分性能变差，土壤养分含量下降。
The results showed that after skidding operation, the soil density increased, the soil moisture condition got bad, the soil porosity and the contents of soil nutrients decreased.
E10及E15的理化性质与普通柴油接近，柴油机动力性能下降幅度不大，油耗增加不多，排气烟度却有明显的改善。
The character of E10 and E15 are close to the ordinary diesel oil, motive force performance is not big in fall, the oil consumption has a little increase than the ordinary diesel oil, …
目的：制备新型高延展性聚合物水分散体，用于延展性缓释包衣，并对其理化性质和缓释包衣性能进行研究。
Aim: To prepare novel aqueous polymer dispersions with high flexibility for sustained-release coating and investigate their properties.
同时研究了高分子化肥与土壤之间的相互影响关系，以此了解该高分子化肥的理化性质及缓释性能。
At same time, the effects of soil on slow-release characteristics of macromolecular fertilize were furthered studied to realize the mechanism of slow-release.
同时研究了高分子化肥与土壤之间的相互影响关系，以此了解该高分子化肥的理化性质及缓释性能。
At same time, the effects of soil on slow-release characteristics of macromolecular fertilize were furthered studied to realize the mechanism of slow-release.
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