ambie相关论文
A highly efficient copper-catalyzed approach to form amide bonds from formamides and carboxylic acids was developed.This......
Self-healing is the ability of materials to recover their original shape and repair damage after being internally or ext......
An optimized dual fiber Bragg grating (FBG) is proposed for 980-nm semiconductor lasers without thermoelectric coolers t......
Effect of Thermal History on Rheological Properties of Partially Hydrolyzed Polyacrylamide/Anionic S
The effects of thermal history on the rheological properties of partially hydrolyzed polyacrylamide/ sodium dodecyl sulf......
BaCO_3 whiskers exhibiting different morphologies were fabricated by a simple precipitation reaction of barium chloride ......
Five acetylferrocenacylhydrazone polycondensates were synthesized using 1 , l’-diacetylferrocene and hydride as the ra......
Head-up displays(HUDs) enable a pilot to manage aircraft activities by facilitating simultaneous access to the flight in......
Concentrations of disinfection by-products in swimming pool following modifications of the water tre
The formation and concentration of disinfection by-products(DBPs) in pool water and the ambient air vary according to th......
空化和空蚀现象对物体的破坏作用是十分强大的,利用其强大的破坏作用来提高清洗、切割和钻探的效率,其效果将是非常显著的.实验研......
模数（Analog/Digkal, A/D）转换器是地震仪中的-个重要装置,用于将模拟电信号转换成数字信号,该转换器的参数设计 基于人们对地震勘探......
【目的】筛选出适合广西本地板栗常温贮藏辐照加工的最佳60Coγ射线剂量。【方法】以广西隆安县的处暑红板栗为材料,比较不同剂量6......
用ＴｅｎａｘＧＣ吸附环境空气中的丙烯酸甲酯，热解吸／气相色谱法测定，方法的回收率为８７．４％－１０８．９％，相对标准偏差为４．７％－６．３％，当采样体积２Ｌ时，最低检测质量浓度为０．０１ｍｇ／ｍ＾３。......
盾构隧道在城市轨道交通建设中越来越常见,但盾构法施工下穿既有构建筑物的风险大,难度高,稍不慎可能出现灾难性后果。以盾构区间......
斑鳖是极度濒危的物种,目前仅在中国和越南的动物园中有3只存活个体。为了建立科学合理的人工饲养斑鳖的方法,在苏州动物园的1只雄......
采用溶胶-凝胶工艺在常压下制备了SiO2气凝胶薄膜,并用傅里叶红外光谱仪(FTIR)、扫描电子显微镜(SEM)、椭偏光谱仪等表征了薄膜的......
以Chromosorb106吸附管吸附环境空气中的微量乙酸，样品经自动热脱附仪解吸，用HP-20M色谱柱分离，氢火焰离子器检测，方法最低检出浓度为0......
To improve ambient air quality and return citizens blue sky and white clouds, national and local administrative departme......
用共沉淀法制备了n(Au)/n(ZnO)=1.3/100的催化剂，考察了焙烧温度对Au/ZnO催化剂的化学组成及CO氧化性能的影响，结果表明，焙烧温度对催......
通过在宁夏鸳鸯湖电厂建立气温、风向、风速60m梯度及地面观测站，与邻近的灵武市气象站展开为期一年的同步观测，获得实地观测资料。......
