查询词典 etching

Experiments are performed to confirm the chemical etching method for defining the crystallographic orientation of silicon single crystals.

通过实验肯定了硅单晶的化学侵蚀定向方法，找出抛光液的最佳配比及抛光时间。

The subsequent engineering practice has involved break-in to determine the detailed process conditions, verifying the feasibility of this process for recovering and utilizing cupriferous etching wastewater.

此后的工程实践对具体的工艺操作进行了调试，验证了此工艺回收与利用含铜蚀刻废液的可行性。

To meet customer demand, the company at the same time I have Zhicheng Machinery Factory: 100 Dasi the Department of Indian equipment operators, 100 of etching Road plant to provide customers a full range of services. Zhicheng Machinery Factory:(000's) A.

为满足客户不同的需求，我公司同时设有志诚机械设备厂：百达丝印器材经营部，百路达蚀刻厂为客户提供全方位的服务。

We prepared the ordered porous alumina membrane by a two-step anodization method in oxalic or sulfuric acids, which is a self-ordered hexagonal array of cells with an adjustable pore diameter of 20-150nm and a different pore structures (i.e. Y-branched, dendriform, toothed and torous ones). Furthermore, the template-electrodeposition, vapor-catalytic growth, and controlled chemical etching were developed for well-aligned carbon nanotubes and oxide nanopillars with adjustable diameter, Al2O3-AlN one-dimensional heterojunction, Y-junction and dendriform metal nanowires, as well as Y-junction, and torous carbon nanotubes. The resultant one-dimensional junctions were characterized by XRD, SEM, TEM,HRTEM, and STM, and the field emission of the well-aligned carbon nanotubes and the luminescence of ZnO nanopillar array have also been mearsured.

完善和发展了阳极腐蚀法制备多孔氧化铝膜的方法，制备出了孔径在20-150nm之间可调和具有不同孔结构（如Y形、树枝状、锯齿状）的系列多孔氧化铝模板，在此基础上，利用电化学沉积、气相催化生长和化学控制腐蚀等方法，成功地生长出具有可调直径的碳纳米管和氧化物纳米柱有序阵列、Al2O3-AlN异质结纳米线、Y形和树枝状的金属纳米线以及Y形、藕节形和锯齿形的碳纳米管等多种一维结纳米材料及其阵列体系，探索了基于模板孔壁内沿生长一维结纳米材料的机制，较系统的研究了碳纳米管阵列的场发射性能和氧化锌纳米柱的发光性能，为低维纳米材料器件化提供了实验基础。

Moreover, an experiential formula for predicting the possibilities of etch film formation in the negative half-cycle of ac has been driven from the principle of mass transfer in HCl solutions. Finally, a mechanism of ac etching for aluminum foil in HCl and a theoretical rule for choosing electroetching conditions were suggested on the results.

在此基础上，提出了铝在交流负半周发生的四种变化，以及交流腐蚀扩面机理，根据这一机理，提出了铝箔的交流腐蚀工艺优化原则，并用实验对这一原则进行了初步验证。

Fluxible PAA solution is deposited on quartz glass substrate by MicroPendirect-writing deposition process and imidized to polyimide sacrificial layer in oven;Au paste structural layers are fabricated by MicroPen direct-writing deposition technology,and finally released by oxygen plasma dry etching process.Technological procedures and mechanisms of the LMM direct writing technology arestudied systematically by theory analysis and experiments.

在设备和材料体系基础上，系统研究了基于激光-微笔／微喷直写工艺集成制造MEMS牺牲层、结构层及导电电极图形的工艺机理和质量控制规律，结果表明：(1)笔头内径、笔头与基片间距、驱动气压和直写速度是影响微笔直写沉积膜层线宽、膜厚及表面形貌的主要工艺因素。

Fluxible PAA solution is deposited on quartz glass substrate by MicroPendirect-writing deposition process and imidized to polyimide sacrificial layer in oven;Au paste structural layers are fabricated by MicroPen direct-writing deposition technology,and finally released by oxygen plasma dry etching process.Technological procedures and mechanisms of the LMM direct writing technology arestudied systematically by theory analysis and experiments.

在设备和材料体系基础(来源：A70BC论0c文网www.abclunwen.com)上，系统研究了基于激光-微笔／微喷直写工艺集成制造MEMS牺牲层、结构层及导电电极图形的工艺机理和质量控制规律，结果表明：(1)笔头内径、笔头与基片间距、驱动气压和直写速度是影响微笔直写沉积膜层线宽、膜厚及表面形貌的主要工艺因素。

Another 18-year-old university student, usually love He Kele, uncomfortable look at the teeth because of dental, also found that tooth enamel discoloration neck and decalcification, is about to become a dental etching owners.

还有一名18岁大学生，平常爱喝可乐，因牙齿不舒服去看牙医，也发现齿颈部珐琅质变色且脱钙，快要成为牙齿酸蚀一族。何坤炎说，牙齿被酸性食物侵蚀的症状，患者往往在初期没感觉，可能偶尔局部酸痛，但珐琅质会渐渐失去光泽和纹理，最后演变到牙本质和牙髓神经暴露。

We can customize your package by hot stamping, silk screen printing, lacquering, metallizing, glazing, anodizing, acid etching, frosting, vacuum anodizing, soft touch, embossing and debossing.

我们可以自定义您的包裹由烫印，丝网印刷， lacquering ，金属，玻璃，阳极氧化，酸蚀，结霜，真空阳极氧化，软接触，压花和debossing 。

When a film is formed,device features generally are defined by lithographic and etching processes.

当一个膜形成后，设备的特性，一般是通过光刻和蚀刻过程决定。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了