包锌

Tin compound was coated on the surface of the calcium zincate by chemical deposition.

采用化学沉积法在四边形锌酸钙表面包覆一层金属锡化合物。

Secondary growth of silicalite-1-seeded industrial CuO-ZnO-Al2O3 in alkaline solution with silica and alumina source produced intergrown ZSM-5 zeolite shells. After the shells were changed into HZSM-5, we compared the catalytical performance of the core/shell composite catalyst with a non-core/shell structured composite catalyst with the same component.

铜锌铝催化剂（CuO-ZnO-Al2O3）是工业上制备二甲醚的良好催化剂，我们将其表面预先包覆纳米沸石silicalite-1晶种，水热环境下二次生长后吸收硅源、铝源后形成ZSM-5膜，转换成氢型后形成CuO-ZnO-Al2O3/HZSM-5的核/壳结构复合催化剂。

The technological methods and optimal combination ratio were studied in the present paper, involving protection of natural color, elimination of bitter taste, mixtion and stability of the beverage. By single factor trial and orthogonal test, we optimized the processing techniques: Using 100mg/kg Zinc gluconate and 0.1% Calcium hydroxide as the color protection agent, burned in 80℃for 2min. The natural green color of material can be protected effectively.

通过单因素考察及正交实验设计确定了优化后的饮料制作工艺：以100mg/kg葡萄糖酸锌和0.1%氢氧化钙为护色剂，在漂烫温度80℃，漂烫时间2min条件下，有效地保持了苦瓜原料特有的绿色；以苦瓜皂苷为功能强化因子，以1.25%海藻酸钠为包埋剂，通过锐孔-凝固浴法对苦瓜原汁和苦瓜皂苷进行包埋；使用8%木糖醇、0.3%β-环状糊精、15%苦瓜汁和10%苦瓜胶囊对饮料进行调配，很好地保持了苦瓜特有的苦香味和口感；以0.15%黄原胶、0.2%琼脂、0.05%羧甲基纤维素钠复配方式，来增加饮料的稳定性。

Apparent increase in fluorescent intensity indirectly proves that CdSe QDs are overcoated with ZnS to form core/shell structure.

以萤光强度的明显增加间接证实硒化镉外层确实包覆上硫化锌而形成core/shell结构。

Firstly, a composite antifouling composition is prepared by taking super-fine tourmalin powder and nano zinc oxide powder as materials and coating a layer of silicon dioxide on the surface of the super-fine tourmalin powder and nano zinc oxide powder, and the nontoxic conductive marine antifouling paint is prepared by dispersing composite antifouling composition, film-forming matter, conductive powder and addition agent.

以超细电气石粉末与纳米氧化锌粉末为原料，在其表面包覆一层二氧化硅，制得复合防污剂。然后以复合防污剂、成膜物质、导电粉末、助剂经过分散制成无毒海洋防污涂料。

The structures of the intercalates formed by reaction of four guests with Zn, Al-HTlc were characterized by XRD and IR techniques. And the charge density on the oxygens of each of the carboxylate groups for each of the four anions was investigated utilizing ab initio (HF/6-31G) method by G98w. The orientation of 1,2-,1,3-,1,4-benzenedicarboxylate or benzenecarboxylate anions between the layers was also proposed.

利用XRD和IR测试技术对样品结构进行表征，UV及HPLC对有机酸的反应量进行定量，并采用Gaussian-98软件包中ab initio分子轨道法(HF/6-31G)计算了各有机酸阴离子的分子结构，分析了其结构与插层行为的关系，并理论结合实验给出了各有机酸阴离子在锌铝类水滑石层间可能的空间构型。

Under the condition of supercooling, we successfully overgrowing single crystals of Zn(BO2)2 on mutiwalled carbon nanotubes.

我们在含有多壁碳纳米管的熔融的ZnO-B2O3混合体系中，一定过冷度的驱使下成功地在碳纳米管表面生长出了偏硼酸锌单晶包覆层。

The effects of different Zn-doping means coprecipitating with Zn(OH2, coating with Zn2, mechanically mixing with Zn powder and different Zn-doping concents on the structures and the properties of nickel hydroxide are studied.

研究了锌的不同掺杂方式(共沉淀、包覆、机械混合等)和掺杂量对微乳液法合成的氢氧化镍结构和性质的影响。

Shell ,River shell , Agoya pearl shell , Natural ivory button , Horn button , Polyester button ,jeans button, shap button, pronged snap fasteners, copper sheet buckle, eyelets, rivet, clothes brad nail, the D buckle, zinc alloy rope buttons, alloy buckle, belt fastener, key buckle, trousers hook, collar hook , Milk casein buckle: The coconut buttons, the wooden buttons, the batten, stoppers buttons ,corded, plug-in buttons, imitation leather buttons , wedving , leather buttons, the fabric covered buttons , China ties the nylon buckle, the acrylic fabric to buckle, the pearl to buckle, may to carry on the design and the die sinking according to the customer request.

脲醛树脂扣、螺贝、黒珍珠贝、黑蝶贝、鲍鱼贝、白蝶贝、淡水珍珠贝、马司贝、天然果实扣、牛角扣、树脂纽扣、工字扣、四合扣、五爪扣、铜皮扣、鸡眼、撞钉、衣角钉、 D 型扣、锌合金扣、日字扣、皮带扣、钥匙扣、裤钩、领钩、酪素扣、木扣、竹扣、绳扣、吊钟、插扣、仿皮扣、吊粒、皮扣、包布扣、中国结尼龙扣、压克力扣、珍珠扣等均可根据客户的要求进行设计及开模。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。