利用微生物种群共生共培养来研究木薯淀粉的生物降解性。
The biodegradability of tapioca starch was studied by using micropopulation symbiotic cocultures.
简介了生物降解性塑料的开发现状。
The development status quo of biodegradable plastics is briefly introduced.
通过土壤悬浊降解培养法研究了材料的生物降解性。
The biodegradability of the PHBV/OMMT nanocomposites was studied by a degrading cultivation method in soil suspension.
对5种不同碳链的APG初级生物降解性进行了研究。
Primary biodegradation experiment of 5 APGs with different chain lengths was carried out.
生物降解性：本产品在自然环境条件下有不能自行降解。
Biodegradation: the products in the natural conditions, there is not self-degradation.
综述了脂肪族聚酯改性制备生物降解性聚酯的研究进展。
This paper reviewed the recent developments in studies on biodegradable polyesters prepared via modification of aliphatic polyesters.
所研究化合物的生物降解性主要与取代基的电子效应有关。
It is also shown that the biodegradability of studied compounds is mainly related to the electronic effect of substitute groups.
测定了27种取代苯类化合物在松花江江水中的生物降解性。
The biodegradability of 27 substituted benzenes in the Songhua river water by BOD technique.
提要有机物生物降解性研究是生物处理技术的一个重要方面。
Biodegradability of organic compounds is an important aspect in the technique of biological treatment.
在规划生物预处理工程以前，应先检测原水的可生物降解性。
So the biodegradability of the raw water should be examined at the planning stage of a raw water biological pretreatment engineering.
好氧生物降解性试验表明，PASP属易生物降解性有机物。
By tests of aerobic biodegradation, it is concluded that PASP is a readily biodegradable polymer.
本文对含盐有机废水的厌氧生物降解性及其机理进行了研究。
In this dissertation, a laboratory study on the feasibility and degradation mechanism of anaerobic treatment for saline organic wastewater was conducted.
具有优秀的起泡性能，温和性，抗硬水性能及优良的生物降解性。
It has the foaming characteristics, mildness, less resistant to hard water and excellent bio-degradable.
目的是研究pgla牙周引导组织再生片的生物降解性和安全性。
In order to study the biodegradable properties and biological safety of PGLA film for periodontal guided tissue regeneration in vitro.
寿命可生物降解覆盖物为9个月和生物降解性低隧道薄膜的6个月。
The lifetime of the biodegradable mulches was 9 months and of the biodegradable low-tunnel films 6 months.
研究了可生物降解性、阻垢性能及阻垢性能与相对分子质量的关系。
The biodegradability, scale inhibition and relation of it with molecular are investigated.
对材料的生物相客性、可生物降解性及物理机械性能进行了分析和比较。
The biocompatibility, biodegradability, chemical and physical properties of the polymers were discussed.
采用吸光度分析方法考察了分子量及醇解度对PVA生物降解性的影响。
The effect of molecular weight and degree of hydrolysis on the biodegradation of PVA was investigated in the above culture by the spectrophotometric analysis.
甲壳素是自然界中唯一的碱性多糖，有良好的生物相容性和生物降解性。
Chitin is the only basic amylose in nature and has excellent properties of biocompatibility and biodegradability.
透明质酸(HA)具有良好的生物相容性和生物降解性，是优良的药物载体。
Hyaluronic acid (HA) is a very good drug carrier due to its excellent biocompatibility and biodegradability.
利用内电解与固定化光合细菌联合处理工艺可以有效提高染料废水的生物降解性。
The combined treatment of iron-carbon internal electrolysis and fixation Photosynthetic Bacteria anaerobic process may effectively improve the biodegradability of dyestuff wastewater.
用拓扑方法研究了直链烷基苯磺酸盐(LAS)的生物降解性与分子结构的关系。
An approach based on the molecular topology was used to study the relationship between biodegradability of linear alkylbenzene sulfonate (LAS) and its molecular structure.
采用田间掩埋、平皿培养和CO2释放试验分别测试了再生纤维素膜的生物降解性。
The biodegradability of regenerated cellulose film was tested by soil-burial test in field, culture-dish test and CO2 evolution test respectively.
试验结果表明，膜的生物降解性与膜中的淀粉含量正相关，并受膜比面积大小的影响。
The results showed that the biodegradability of the films was strongly correlated with starch content of the films and impacted by ratio surface area of the films.
目的：研究不同取代度的羟丙基壳聚糖膜的生物相容性及其取代度对生物降解性的影响。
ObjectiveTo investigate the biocompatibility of hydroxypropylated chitosan film with diverse degrees of substitution and the influences of its degrees of substitution to biodegradability.
生物降解高分子材料具有良好的生物相容性和生物降解性而成为人们关注的药物控释材料。
Biodegradable polymers, which have many advantages such as biocompatibility and biodegradability, have been focused on as controlled drug materials.
前言：目的：通过对系列可吸收珊瑚羟基磷灰石生物降解性研究，为临床应用提供实验依据。
AIM: To provide an experiment basis for the application of coral hydroxyapatite by studying the biological degradation of a series of controllable absorbability of coral hydroxyapatite.
前言：目的：通过对系列可吸收珊瑚羟基磷灰石生物降解性研究，为临床应用提供实验依据。
AIM: To provide an experiment basis for the application of coral hydroxyapatite by studying the biological degradation of a series of controllable absorbability of coral hydroxyapatite.
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