查询词典 polymeric

The polymeric cluster 〓has no center of symmetry and possessing very large chair inner cavities ca.

这种尺寸远大于其它已知的4，4'-bipy桥构筑的二维网配合物。

The company has a group of composite materials specialists, focused on polymeric materials, machinery, computers, control professionals, several doctoral workstation in the company to carry out post-doctoral research work.

公司拥有一批复合材料的专家，集中了高分子材料、机械、计算机、控制方面的专业人才，有数名博士在公司博士后工作站进行研究工作。

The polymeric micelles are composed of inner hydrophilic imidazolium moiety and outer hydrophobic long chains. Thus, these poly are capable of extracting hydrophilic dye such as Congo Red from its aqueous solution into the organic phase to form the supramolecular aggregates.

这些胶束外部具有疏水烷基长链，内部是亲水的极性空腔，对客体分子具有识别、包结、萃取能力，可以高效的将亲水性染料刚果红分子从水相中几乎完全地包结萃取进入有机相。

We have analyzed the interaction between lightwave and microwave in polymeric electrooptic modulators. Local poling structure was suggested to apply to the waveguide modulators, which will enhance the interaction between lightwave and microwave and improve the modulation efficiency considerably. In addition, instead of the coplanar electrode, the microstrip line was proposed to be the modulating electrode.

对有机聚合物电光波导调制器中光波与微波的相互作用进行了分析，提出利用局域极化结构可使在光波导中传播的光波与调制微波间的相互作用明显增强，与传统的使用平面电极的电光波导调制器进行了比较，调制效率增强一倍以上。

The copperas, a raw material, was oxidized by the oxidant under certain temperature, and then the sulfuric acid and the catalyst were added to the mixture. After the hydrolisis polymerization curing, the polymeric ferric sulfate was prepared.

采用钛白生产中的副产品绿矾(FeSO47H2O)为原料，在一定的温度下经氧化剂氧化，再加入硫酸和一定量的催化剂经水解聚合、静置熟化制备固体聚合硫酸铁。

And few want to work wearing awkward lead aprons and vests( costing between$85 and$600), which are typically constructed of weighty, cumbrous sheets of powdered lead in a polymeric matrix.

外，也很少人愿意穿著笨重的铅制背心与围裙工作，这类装备的售价介于85~00美元，由填装著铅粉的厚重聚合物材质所制成。

Experiment results indicated that the foaming flowability of polymeric MDI was almost independent of 2,4'-MDI content in both CFC and cyclopentane foaming systems, but increase in 2,4'-MDI content resulted in linear rise of demoulding deform...

实验结果表明，当聚合MDI与 2种组合聚醚进行发泡时，2 ，4' MDI含量对聚合MDI的发泡流动性影响较小，而对后熟化性能的影响明显，随 2 ，4' MDI含量的增加，脱模变形呈直线上升的趋势。

The main methods of molecular design and modification on damping high polymeric compound are discussed in detail.

高聚物之所以具有良好的阻尼性能是由它的特殊分子结构所决定的。

It was found that the Polymeric Titanic Sulfate has a apices of decalescence at 150℃,and it changed into ivory-white powder of when sintering to 335℃, and the chemical formatis(SO_4); then it changed into yellow powder when sintering to 595℃, the Ti(SO_4)_2 andTiO_2 are found from XRD.

聚合硫酸钛升温到150℃有吸热峰；升温到335℃，形成乳白色的(SO_4)粉末状；升温到595℃，生成淡黄色Ti(SP_4)_2和TiO_2粉末状混合物。

The first 3D dimensional polymeric cluster 〓(8) has been synthesized though solid state reaction, the X-ray structural analysis showed that the three-dimensional framework of 8 has a very high degree of symmetry with three mirror planes and one four rotation axis in I4/mmm space group, and composed of two building blocks 〓 and 〓 bridged by S-Cu〓 and Cu〓-Cl bond.

化合物6非线性折射值n〓为-9.3×10〓m〓·w〓，显示自散焦性质，与我们以前观察到的现象相反，这可能是配体作用造成的；非线性吸收值α〓 1.23×10〓m·w〓，表现出较强的非线性吸收效应。

A major factor in deviation from optimal performance of the activated sludge secondary clarifier is the presence of density currents,resulting from the density difference and temperature difference.

异重流的形成是影响活性污泥系统二沉池水力学性能的主要因素，形成异重流的主要原因包括沉淀池内不均匀的污泥分布和温度分布。

You always nip it in the bud.

你总是有办法解决的。