direct-contact exposure是什么意思

网络释义

用法例句

Photography: The various techniques which use light to procucer a latent or permanent image on a light sensitive material, including projection and contact exposure methods.

摄影术:用光在感光物料上造成潜影或永久影像的各种技巧。它包括投射和接触曝光方法。

vacuum contact printer

真空接触式曝光装置

Diffusion transfer: Paper negative exposed in the normal wayand develope incontact with positive material.

扩散转移:用一般曝光法把纸底片曝光，然后和 片材料接触显影。

Photomechanical transfer (PMT): Paper negative exposed in the normal way and developed in contact with positive material.

照相移印:用一般曝光法把纸底片曝光，然后和正片材料接触显影。

Contact print: A photographic print of a negative or positive made in contact with,and therefore the same size as , the original.

接触晒印:将阳图或阴图触及曝光所造成的相片。这个方式，只可作原大晒印。

uv proximity printer

紫外线接近式曝光装置

direct step on wafer

薄片上步进式直接曝光

Contact box/ cabinet/ frame: A device, having an in-built light source and a vacuum pump, used for duplication.

复片机:将菲林底片和感光材料如菲或相纸等接触，经过曝光而进行复制的一种设备。

Study on Dealing with Domestic Sewage of Small Town by Dorp-aeration Bio-contact;

跌水曝气接触氧化处理小城镇污水的研究

Influence of HRT on a Biological Contact Oxidation by Suspended Chain Aerator

HRT对悬挂链曝气式生物接触氧化工艺的影响

One by one the horses died of exposure.

由于阳光曝晒，马一匹接一匹地死去。

Exposure,radiographic exposure

曝光,射线照相曝光

The Theoretical Study of Tiling Precision of Large-size Holographic Exposure Grating

大口径光栅全息曝光拼接精度的理论研究

two people avoiding eye contact.

避免目光接触的两人.

Study on the Water Purification Process of Water-Dropping Aeration Biological Contact Oxidation and Ultrafiltration;

跌水曝气生物接触氧化—超滤组合工艺净水技术研究

The Combined Technique of Water-lifting Aeration and Onsite Bio-contact Oxidation Process for Source Water Quality Control;

扬水曝气+原位生物接触氧化组合技术改善水源水质的试验研究

The Experimental Research on the Bio-contact Oxidation Process Based on the Technique of Water-lifting Aerator Improve the Water Quality

基于扬水曝气技术的生物接触氧化原位水质改善技术实验研究

Lab scale study of intermittent aeration bio-contact oxidation in treatment of domestic sewage

间歇曝气生物接触氧化法处理生活污水小试研究