The Effects of Organic Matter and Hydrous Metal Oxides on the Anaerobic Degradation of γ-666, p, p ′-DDT in Liaohe River Sediments

1、

Application of SND Technology to Reconstruction of Adsorption-Biodegradation ( AB) Process

吸附-生物降解（AB）工艺的改造

互联网摘选

2、

Synthesis and NMR Studies of Starch-Based Biodegradable Water-Borne Polyurethane

淀粉基可生物降解水性聚氨酯的合成及其NMR研究

互联网摘选

3、

The formula design and evaluation of photo-biodegradable PE plastics

光-生物降解PE塑料配方设计和评价研究

互联网摘选

4、

PCL appears to degrade better than starch filled PE.

聚己内酯降解塑料要比淀粉填充的PE部分降解塑料的生物降解性好；

互联网摘选

5、

Study on Biodegradability of Polyurethanes Based on Copolymer of CO_2

CO2共聚物为墓聚氨酯生物降解性能的研究

互联网摘选

6、

Biodegradable heparin/ ampholytic chitosan complexes for pH-sensitive release of proteins

可生物降解肝素钠/两性壳聚糖复合物用于蛋白药物pH响应释放研究

互联网摘选

7、

And the known sinks include photochemical decomposition in the atmosphere, loss to soils and uptake by green plants, chemical and biological degradation in the ocean.

CH3Br的汇包括：光化学分解、被土壤和植物吸收、在海洋中的化学和生物降解等。

互联网摘选

8、

The two SBR reactors' biological degradation ability variety in the process was studied by monitoring the COD, TN, and TP of the effluent. The difference of the two kinds of aerobic granular sludge formation process is also studied.

在培养过程中通过监测出水COD、TN、TP，分析了两反应器内污泥颗粒化过程中的生物降解能力的变化情况，并研究了不同接种污泥形成好氧颗粒污泥的过程差异。

互联网摘选

9、

The photosynthetic characteristic and its effects on growth of winter wheat in winter were studied by using 14 C tracer.

利用14C同位素示踪技术研究了冬小麦越冬期间的光合特性及其对冬小麦生长发育的影响。

互联网摘选

10、

Major results are reported as follows: ( 1) Decomposition and residual characteristics of 14C-MSM in 3 different soils were systematically studied under controlled conditions.

主要研究结果如下：（1）运用14C同位素示踪技术，系统研究了控制条件下14C-甲磺隆在Pb污染的3种不同性质土壤中的降解和残留特性。

互联网摘选

11、

Preparation of ￣( 113m) In Radiotracer Using for Radioisotope Tracing Flowmeter

同位素示踪流量计用~（113m）In放射源载体的研制

互联网摘选

12、

The behavior of the rare-earth dissolved in steel, of the iron-cerium intermetallic compounds and of the rare-earth inclusions in electrolytic separation process was studied by means of radiolabelling method, electron probe and X-ray analysis.

用放射性同位素示踪法、电子探针和X射线分析研究了溶解在钢中的稀土、铈-铁金属间化合物和稀土夹杂物在电解分离过程中的行为。

互联网摘选

13、

Isotope tracing study was also adopted for observing the effects of 1,25 ( OH) 2D 3 on calcium uptake into extracellular matrix.

同位素示踪方法观察1,25（OH）2D3对胞外基质45Ca2+的影响。

互联网摘选

14、

The study of lens biochemistry isotopic tracing investigation of cataract induced in rats by na_2~ ( 75) seo_3 administration

晶状体生化的研究&Na2~（75）SeO2诱发大鼠白内障的同位素示踪研究

互联网摘选

15、

The effects of nematodes on~ ( 15) N absorption by wheat and~ ( 15) N loss from soil& plant system were also studied using~ ( 15) N isotope tracer technique.

利用盆栽试验，研究杀灭线虫对土壤N、P转化和小麦生长的影响，以及运用~（15）N同位素示踪技术研究了线虫对~（15）N吸收和损失的影响。

互联网摘选

16、

Review on Application of Isotope Tracing Technique in the Investigation of Synthetic Mechanism and Biodegradation of HMX

同位素示踪法在HMX合成机理及降解产物鉴定中应用的进展

互联网摘选

17、

Direct synthesis of dimethyl carbonate ( DMC) by CO insertion into methanol promoted by K_2CO_3/ CH_3I was studied by the isotopic tracer technique.

采用同位素示踪技术，系统地研究了K2CO3/CH3I促进的CO2插入甲醇直接合成碳酸二甲酯（DMC）的反应机理。

互联网摘选

18、

Re-Os isotope tracer and dating methods in Ore Deposits Research

金属矿床Re-Os同位素示踪与定年研究

互联网摘选

19、

Re-Os isotope tracing and dating of black shales and oceanic anoxic events

黑色页岩与大洋缺氧事件的Re-Os同位素示踪与定年研究

互联网摘选

20、

Application of Double Focusing Magnetic Sector High Resolution ICP-MS to the Study of Iron Stable Isotope Trace

双聚焦扇型磁式高分辨ICP-MS在人体铁稳定同位素示踪研究中的应用

互联网摘选