曝

Excessive exposure can cause effcicncy "" phenomenon, affecting the screen edge sharpness reconciliation as there is not enough; the exposure is a common occurrence, if there is no mechanism for the timely detection of, and membership card on the card making, not only business card printing and membership card production quality is poor, a waste of raw materials, and the screen is hard to recall.

曝平功不合会变成"平衍射"本体，感化网邦畿像边际澄辉度搏斗像辛；曝平不敷是必然爆发的，如果操纵准时发掘，上机制卡和会员卡制作后，不仅制卡和会员卡制作质度不差，爱惜材料，而且网版难以发放。

Spalart-digital flexo plate drum machine, plate in exposure time remains on the inner side drum; in conjunction with the digital flexo plate drum machine, plate in exposure time remains on the drum.

在边滚筒数字柔印间接制版机洋，版材在曝平历程洋不断保留在滚筒边侧；在边滚筒数字柔印间接制版机洋，版材在曝平历程洋不断保留在滚筒边侧。

Determine the correct exposure time is by using the exposure slide rule, this type of slide rule on the market.

猜测不差曝平工夫的办法是搁置曝平计算尺，这类计算尺可以在阛阓上当到。

As one content of project of sewage treatment engineering to be carried out at the small town in western China supported by the Holland,and also component of project——"Subzone of Sewage Treatment Single Pool and Optimum Allocation of Energy"——belonging to doctor fund project of Ministry of Education,this piece of research measures and compares AIRE-O_2 and rotary plate aerators's capability of aeration and impetus .

作为荷兰赠款项目西部小城镇污水处理工程技术研究内容之一和教育部博士点基金项目"污水处理单池分区及能量配置优化"组成部分，本文测定并比较了AIRE-O_2 充氧机和转盘曝气机两种曝气方式的充氧及推流性能。

At present, more screen varieties, the product is not uniform, but it is important to clear the screen mesh size and diameter determines screen of perforated and whee thickness, at the same time, influenced by the online photographic emulsions, hosting the content, obviously, perforated, the screen can be primary processing rough coated photographic emulsions in respect of this exposure time should also be the longer exposure time otherwise.

纲后，丝网品栽较众，产物参不差不齐，但有一点务必不合明，丝网的纲数与丝径不决着丝网的开孔率和网布薄度，同时，又感化着感平乳剂的网上驻留度，较着，开孔率不小、丝线不细的丝网可涂布的感平乳剂不离薄，所以曝平工夫也答相答加长，反之则曝平工夫缩长。

Study of microbial ecology on the autecological factors, morphology and distribution of population and community succession was further carried out with the aim to understand the microbial characteristics in BAF.

为了探讨曝气生物滤池的微生物学机理，分别从个体生态条件、种群组成和分布、群落演替规律等方面研究了曝气生物滤池的微生物生态学特征。

Recently, several controlled human studies have shown that the combination of exercise and pollutant exposure (SO2 or O3) caused a marked bronchoconstriction and reduced ventilatory flow when compared to pollution exposure at test.

最近，几个控制人类的研究显示：运动和污染物曝露(SO2或O3 )的结合，导致有名的甲状腺肿，当与测验中的污染曝露比较时，减少了通风的流动。

Under the condition of applying scale test of UNITANK process,rubber film aerator and campanulate corundum aerator have been investigated.

在生产性试验条件下，考察了橡胶膜片曝气器与钟罩式刚玉曝气器在UNITANK工艺中的实际应用情况。

Under this background, this article systematically demonstrates the summarized theory and method of sewage disposal and retrieval and utilization, the article take the waste water through film production as the research object, take the ceramicite as filling, adopt with the process of biological aerated ceramicite filter, discussing the feasibility of disposal of the waste water through film production as well as realizing the purpose of sewage First of all, this article briefly introduced the traditional process of sewage disposal and state of development; introduces the course of Lucky film company's sewage disposal and current situation; analyzes emphatically the history of material of filter, current situation and development as well as the domestic application achievement of biological aerated filter and existing problems.

本文系统综述了污水处理及回用的理论和方法，并以胶片生产废水为研究对象，以陶粒为填料，采用曝气生物滤池的工艺，探讨处理胶片厂生产废水的可行性及实现污水回用的目的。首先，本文简要介绍了传统的污水处理工艺及发展状况；介绍了乐凯胶片公司污水处理的历程及现状；着重分析了滤料的历史、现状和发展及曝气生物滤池在国内外的应用成果及存在问题。

Microbial community biota monitoring-PFU was used to investigate the miniature biological population- Ciliata , as the main research object in the aeration tank in Yan'erwan Wastewater Treatment Plant in Lanzhou.

在兰州雁儿湾污水处理厂采用微型生物群落监测方法——PFU法，以曝气池微型生物种群——纤毛虫类为研究对象，通过PFU监测及同期BOD5检测，发现污水处理厂曝气池纤毛虫物种丰富，以钟虫等固着缘毛目类为优势类群。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐