This paper introduced the calibration of digital light scattering dust test instrument and mentioned some key points in measurement process.
文中介绍了光散射式数字粉尘测试仪各项指标的具体标定方法，并结合实际应用，总结了使用过程中应注意的事项。
Since the digital light scattering dust test instrument is quite steady, sensitive and convenient in measurement, it can be used in many kinds of dust testing applications.
由于光散射式数字式粉尘测试仪性能稳定、灵敏度高，测量方便而广泛的应用于各类测尘应用。
To test this self-cleaning property, Guo and his team took ordinary dust from a vacuum cleaner and dumped it onto the treated surface.
为了测试材料的自洁性能，郭教授和他的团队将吸尘器里取出的普通灰尘洒在加工过的材料表面上。
Research results have the guiding sense for the laboratory test and site application of dust control by air curtain.
研究结论对气幕控尘的实验室试验和现场应用具有指导意义。
The test of operation indicates that it can get ride of the dust in flue gas and avoid the second pollution of the water.
运行测试结果表明，该装置能够有效地净化手烧燃煤锅炉的烟尘，避免除尘废水的二次污染。
In order to predict the dust pollution caused by handling acinose ore on the bulk dock of Zhen Jiang Harbour, an analogue test is carried out in the wind tunnel.
为预测镇江大港港区散货码头矿砂在堆放和装卸中的粉尘污染情况，在风洞中进行了模拟试验。
Through collecting, dehydration, conditioned test and anti-jamming test of the sample, the content of trace urea dust in the air can be exactly determined by way of such technique.
通过对样品的采集、洗脱、消化水解、条件试验及抗干扰试验，证实本法能准确测定空气中微量尿素尘的含量。
Respiratory responsiveness was measured by methacholine chloride bronchial provocation test in 163 new cotton workers before and after 10 weeks exposure to cotton dust.
为研究棉尘病发病机制，对163名棉纺厂新工人，于接尘10周前、后分别进行氯化乙烯甲胆碱支气管激发试验；
The results of modularization test in cold condition indicates the dust efficiency can reach 98% without changing I. D. fan and water consuming.
冷态模化试验的结果表明，新型水膜除尘器的除尘效率在不改变引风机和水耗的前提下可达到98％ 。
The porous ceramic membrane is prepared and utilized to remove micro-dust from waste gas in test scale.
研制多孔微滤陶瓷膜，试验研究了这种微滤陶瓷膜过滤去除废气中微尘的效果。
Making a field comparative test on forestation living rate of locust in arid area by using plastic film, Genbao, root-growing dust, water-keeping agent.
采用农膜、根宝、生根粉、保水剂在干旱地区对刺槐造林成活率进行了田间对比试验。
The penetration law of a solution of calcium chloride, water glass and sodium succinate into dust is determined by the forward permeability test.
采用正向渗透试验方法测定了氯化钙和水玻璃溶液添加丁二酸钠后溶液在粉尘介质中的渗透规律。
Subject the specimens to the number of test cycles, usually 1000, under the set load, usually 1kg. Reweigh the dust free panels and resurface the abrading wheels.
设定样品检测的转数，通常为1000转，负荷为1公斤，重新称量无尘样板及处理磨耗轮表面。
With the iron-ore dust selected for the test, an experimental research was done on the removing effect of such device.
选用铁矿粉尘作为实验粉尘，对喷雾帷幕装置进行了除尘效果实验研究。
The results of modularization test in cold condition indicates the dust efficiency can reach 98% without changing I.
冷态模化试验的结果表明，新型水膜除尘器的除尘效率在不改变引风机和水耗的前提下可达到98%。
The filter has imported complete sets of professional production lines and supporting the import inspection and test equipment, gas filter, precision filter, dust filter, dust recycling production.
拥有成套进口的滤清器专业生产线和配套的进口检验和实验设备、气体过滤器、精密油过滤器、粉尘回收、除尘等过滤器的生产。
By the dust particle charged theory, the test study on the main technical performance of four types of corona polars is carried, the best polar matching form of horizontal ESP is approached.
运用粉尘粒子荷电原理，对四种电晕极的主要技术性能进行了试验研究，探讨了卧式电除尘器的最佳极配形式。
The essay introduces the theory of reuse of dust-removing wastewater of coal based boiler and its applied technique which has been test-running in Changde Cigarettes Factory for one year.
本文介绍燃煤锅炉除尘废水的循环利用原理、应用技术及其在常德卷烟厂进行生产性试验一年来的结果。
The test results show that dust concentrations in tunneling working face can be satisfied with the national health standard by a high efficient deduster.
试验表明，采用高效除尘器对巷道凿岩工作面进行就地净化循环通风，能使工作面粉尘质量浓度符合国家工业卫生标准。
The problems existed in particle size distribution, chemical composition and producing of domestic synthetic test dust are also proposed.
详细列出了国内人工尘在粒径分布、化学成分及研究制备方面尚存在的问题。
Tests for this scheme have been carried out in a factory. Primary test results have shown that the effects of dust removal and sulfur dioxide removal are satisfactory.
该方案已在工厂中进行了试验，从试验测得的初步结果来看，除尘和脱硫的效果是良好的。
Calcium chloride and water glass can be used for soil stabilizing and dust controlling according to the test results.
该研究结果可有效利用氯化钙和水玻璃进行固土抑尘。
This paper studies the mechanism of dust capture combined with model test in laboratory, which provides a basis for its design.
本文结合模型试验对其除尘机理进行研究，进而指导设计。
The gas evolution test method has the advantage that the effective coal dust content in green sand can be determined rapidly and accurately.
发气量试验方法的优点是能够迅速和准确地确定 型砂中有效煤粉的具体含量。
The gas evolution test method has the advantage that the effective coal dust content in green sand can be determined rapidly and accurately.
发气量试验方法的优点是能够迅速和准确地确定 型砂中有效煤粉的具体含量。
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