查询词典 etched

A face etched with a patina of fine lines and tiny wrinkles .

胶原蛋白的丧失是导致老年人皮肤松弛和深度皱纹的原因。

A face etched with a patina of fine lines and tiny wrinkles.

在她这个年龄，平滑的前额却没有出现皱纹。

To which we should add a fifth the length of history of a building where the diversity of experiences is etched into the patina of the fabric.

这里我们可以再加上第五项，亦即一栋刻满风霜的建筑所经历的岁月。

Staging: Process of covering bare metal, to protect lines or dots from being etched, in making of photoengraving and gravure cylinder.

防蚀处理：制电版或照相凹版时，作保护金属表面，防止网点或线条被腐蚀的工作。

Staging: Process of covering bare metal, to protect lines or dot s from being etched, in making of photoengraving and gravure cylinder.

防蚀处理：制电版或照相凹版时，作保护金属表面，防止网点或线条被腐蚀的工作。

The professional skill area of Invarium specialty is a graph the research and development of integrated science and technology, can realize design of excellent film of smooth attack by surprise and craft to optimize with the speed of industry lead, include make from film of attack by surprise, to photoetching and etched whole workmanship flow.

Invarium拿手的专业手艺区域是图形综合科技的研发，能够以业界超前的速度实现出色的光掩膜设计和工艺优化，包括从掩膜建造、到光刻和蚀刻的整个制造工艺流程。

This is essentially a tiny pit etched in silicon and sealed between two Pyrex wafers.

这基本上是一个很小的坑硅蚀刻和两高硼硅晶片密封。

Such a strategy is based on the direct synthesis of molecularly imprinted polymeric fibers using silica capillaries as molds, with silica being etched away after polymerization. The system propazine: methacrylic acid was used as a model for the preparation of molecularly imprinted fibers, and its ability to selectively rebind triazines was evaluated.

这种技术以二氧化硅毛细管为模型直接合成分子印迹聚合纤维，聚合完成后除去二氧化硅。2-氯-4，6-二-1，3，5-三嗪系统：用甲基丙烯酸做模型制备分子印迹纤维，并对其选择性吸附三嗪化合物的能力进行评估。

The resultant etched film was rinsed with water and dried in air at 25° C.

由此产生蚀刻电影是用水冲洗和干燥的空气在25 ° C

To form multifarious metal composite oxide films on the basis of inorganic salt hydrolyzation process was proposed and studied. The capacitance of Aluminum foils is increases as much as the single inorganic salt hydrolyzation process.The differentia of the first and scend methods is studied. 3.The useness of chelations in solution to deal with etched foils was studied.

由于多元复合介质膜在制备过程中的特点，使得其复合过程与单元阀金属氧化物的复合工艺有明显的差异，本文从机理上阐述了其原因。3、研究了络合化学在处理液配制中的应用：提出并研究了络合剂在处理液配制中的应用，使得处理液在工业生产中维持稳定的性能，提高了工艺的可操作性并取得了良好效果。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。