查询词典 Sesbania

In addition, the decreasing ratio of viscosity reached 90% with low temperature and short reaction time, which showed the high oxidative degradability of Fenton reagent for sesbania gum.

另外，只需较低的温度(25 ℃)和较短的时间(20 min)，芬顿试剂就能使田菁胶粘度下降90%以上，显示了较好的降解效果。

To study the diversity and phylogeny of Rhizobia strains from Sesbania cannabina in Jinshajiang arid river valley in Sichuan province, China.

揭示金沙江干热河谷区这一特殊地理环境下田菁根瘤菌的多样性和系统发育地位。

The silver nanoparticles were synthesized using sesbania gum at hot temperature and characterized with UV-visible absorption spectroscopy, Scanning electron microscopy and transmission electron microscopy.

本文使用绿色化学方法，选用天然高分子多聚糖田菁胶为还原剂和稳定剂，一步合成了一种具有环保特性的、稳定性好的银溶胶。

The mixed solution of Sesbania Gum and silver nitrate was induced bylaser .

使用激光诱导方法，以田菁胶和硝酸银为诱导对象，在光纤端面上沉积银纳米粒子。

The electronic structures and reactivity of Sesbania GumSG_(n=1～5 were studied by the semi-empirical quantum chemistry method, PM3 of HyperChem7 procedure.

用HyperChem7的PM3方法计算了田菁胶(SGn=1～5)的电子结构，讨论了稳定构象、侧链内旋转势能面及羟基氧和羟基氧负离子的反应活性。

Sesbania Gum-silver nanoparticles was synthesized at room temperature using green chemistry method.

根据绿色化学法，室温条件下，使用田菁胶为还原剂和稳定剂合成银溶胶。

The effects of concentration, time on the reaction was measured by UV-visible absorption spectra , the morphology of the silver nanoparticles was characterized by transmission electron microscopy; The structure of Sesbania Gum and silver colloid was measured by Fourier transform infrared spectroscopy .

通过紫外-可见吸收光谱研究了反应物浓度、反应时间对反应的影响；通过透射电子显微镜对银纳米粒子形貌进行表征；利用傅立叶变换红外光谱仪对田(来源：A116161BC论文网www.abclunwen.com)菁胶和反应所得到的银溶胶的结构进行表征；对溶胶的拉曼光谱进行检测，结果显示溶胶具有很好的Raman信号，室温下得到的溶胶表现出银纳米粒子对田菁胶的Raman信号增强作用。

Sesbania gum supported palladium compound was synthesized with simple method and characterized by XPS,IR,TG,DTA,TEM etc.

通过较简单的方法合成了田菁胶负载钯化合物，利用XPS、IR、TG、DTA和TEM等手段对其进行了表征。

The PAM and the Sesbania Gum were applied as gelling agent in the gel system of water-gel explosive and the effects of amount of gelling agent, amount of crosslinking agent, reaction-temperature and reaction time on the crosslinking time and thermal stability were researched.

并分别将产物聚丙烯胺和天然植物胶田菁胶作为胶凝剂，应用于水胶炸药凝胶体系中。研究了胶凝剂用量、交联剂用量、反应温度和反应时间对水胶炸药成胶时间和热稳定性的影响。

102 phenotypic features of 16 strains isolated from Sesbania ,growing in dry hot valley region of panzhihua,were analyzed.13 reference strains were included for comparison.The result showed that there were great diversities among strains in carbon and nitrogen nutrient utilization,resistance to antibiotics,endurance to salt.

选用分离自攀枝花干热河谷地区的田菁根瘤菌未知菌16株和13株参比菌株，进行了102项表型性状测定，结果表明：供试根瘤菌株在碳氮源利用、抗生素敏感性、抗逆性等方面存在着差异。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐