查询词典 etched

Goya's search for reason,liberty and universal truth,and his faith in the centrality of the individual has given his art a timelessness that makes his comments as sharply and irrefutably real today as they were when he first etched them in copper.

文/汉斯。古根海姆

A multi-layered mask includes a lithographically patterned photoresist and an un-patterned organic antireflective coating formed over a substrate layer to be etched.

多层掩模包括形成在待刻蚀的衬底层上平版印刷图形化的光致抗蚀剂和未图形化的有机抗反射涂层。

The BARC layer is etched with a significant negative etch bias to reduce the critical dimension of the opening in the multi-layer mask below the lithographically define dimension in the photoresist.

使用有效的负性蚀刻偏置蚀刻该BARC层以减小在该多层掩模中的开口的特征尺寸至在该光致抗蚀剂中的平版印刷所确定的尺寸之下。

There are three platinum catalyst micro channels which have different width ,such as 1000 m , 400m and 40m. The platinum catalyst micro channel reactor is fabricated by MEMS technology. The reactor uses the exothermic reaction of hydrogen and oxygen on the platinum catalyst plate as the heat source and the platinum thin film resistance deposited on a glass chip by face micro machining process as catalyst and temperature sensor. The channel is bonded with a cover plate etched by bulk micromachining technology to become a mico- channel reactor.

实验主要以微机电加工技术制作白金触媒微管道反应系统，利用微机电面型加工技术将白金薄膜电阻制作於基材为玻璃的晶片上，以此为反应所需的触媒及温度量测元件，并用体型加工技术蚀刻出微流道的上盖板相结合成微管道反应系统，本研究以1000μm、400μm及40μm的白金触媒微管进行测试，并利用微管道管壁上触媒表面降低反应活化能的特性来维持反应，此微反应系统利用氢气与氧气在白金触媒平板上的放热反应作为能量的来源。

The domain structure was observed by naked eyes and microphotography after the crystal was etched with acid.

本文对采用双坩埚提拉法生长的近化学计量比LiNbO3 晶体沿其各向切块腐蚀后通过直接观察和在金相显微镜下观察，对其各个面的畴结构进行了分析。

Etched-Diffraction-Grating is a kind of MUX/DEMUX with compact structure, good performance, and high reliability.

刻蚀光栅式分波合波器具有结构紧凑、可靠性高、成本低等优点。

A fabulous little photo-etched latching hinge was added to the hood and a rear license plate bracket, almost invisible due to its scale size, was fashioned to replicate the way the car was initially delivered at Nickey Chevrolet.

一个被蚀刻以闩栓住枢钮的传说小光被加上引擎盖和一个后面的牌照托架，几乎看不见由于它的标度规模，被形成复制车最初在 Nickey 雪芙兰被递送的方式。

So with civil peachwood etched on their appearance on their own doorstep, to prevent harm evil.

由于我国民居的大门，通常都是两扇对开，所以门神总是成双成对。

So with civil peachwood etched on their appearance on their own doorstep, to prevent harm evil.

于是民间就用桃木刻成他们的模样，放在自家门口，以避邪防害。

So with civil peachwood etched on their appearance on their own doorstep, to prevent harm evil.

于是民间就用桃木刻成他们的牵样，放在自家门口，以避邪防害。

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。