• The plate sedimentation method was used for sampling and its efficacy in disinfection of air was examined.

    采用平板沉降法采样,检测其消毒空气效果。

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  • Total bacterial count of air and dust particle count were measured by plate sedimentation method and GLJ-BG-type dust particle counter.

    用平板沉降法和GLJ - BG型尘埃粒子计数仪分别测定了空气中的细菌总数、埃粒子数。

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  • Compared with other measure techniques, the sedimentation method has been applied abroad because of its simple principle and easy operation.

    试验和生产应用表明,粒度测定的方法多种多样,沉降法以其原理简单、易于操作而被广泛采用。

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  • This physical sedimentation method is a very good method that can be used during the culture of MSCs to separate nucleated cells in bone marrow.

    结论:经比较羟乙基淀粉沉淀法明显优于其他分离方法,在人骨髓间充质干细胞的培养过程中建议使用此种物理沉降方法分离骨髓有核细胞。

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  • The catalyst prepared by precipitation sedimentation method had a higher catalytic activity for DME synthesis than the catalyst prepared by mechanical mixing method.

    采用共沉淀沉积法制备的催化剂对于二甲醚合成的活性明显高于机械混合法制备的催化剂。

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  • In order to know the condition of microorganism contamination of hospital air in Shenyang, plate sedimentation method was used to sample and examine the indoor air in 71 hospitals.

    为了解本市医院空气微生物污染情况,采用平板沉降法对71所医院室内空气进行了采样检测。

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  • In order to observe the germicidal efficacy of the Ultrasound Atomizing Disinfector, microbial monitoring instrument method and plate sedimentation method were used for examination.

    为了观察超声波雾化消毒机的杀菌效果,分别用微生物监测仪器法和平板沉降法对其进行了检测。

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  • This paper is a review paper about different molding and fabrication techniques for laminated composite, what's more, we report our own characteristic research on particle sedimentation method.

    本文对叠层材料的不同成型和制备工艺,特别是有我们自己特色的沉降成型、制备工艺作了综述性研究。

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  • Sedimentation cycle study method and technology using wavelet time frequency analysis theory is mostly studied and exploited.

    重点研究和开发了利用时频分析研究沉积旋回的方法和技术。

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  • The method of sedimentary fabric analysis is a useful tool in investigating the glacial sedimentation and the mechanism of glacial sediment formation.

    沉积组构分析的方法是说明冰川沉积作用、冰成沉积物形成机理的一种有用的工具。

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  • We introduce the counting problem of the structure steadying point, and we give a possible method of quantitatively counting this point from the standpoint of sedimentation.

    介绍了关于构造支撑点的计算问题,并且从沉积方面给出一种可能的定量计算构造支撑点的方法。

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  • The effects of velocity ratio of free streams on the particle sedimentation in liquid-solid two phase plane mixing layer are studied by flow visualization method.

    本文采用流动显示的方法对平板混合层中上下层流体速度比对固体颗粒在混合层中沉降的影响进行了研究。

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  • The special function expansion method was applied to solve the sedimentation problem of polydisperse colloid system.

    特殊函数展开法被用于解决多分散具势悬浮体系中粒子的沉降问题。

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  • The statistic model of the dusting efficiency for the sedimentation chamber is established. The computational method of the computer simulation is introduced.

    建立了沉降室除尘效率的统计模型,并介绍了计算机模拟计算的方法。

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  • The theory of inclined pipe sedimentation wall was introduced, and its high efficiency was analyzed by characteristic parameter method and particle diameter separation method.

    介绍了沉淀墙的沉淀原理,借助常用的分离粒径法和特性参数法从理论上分析了斜管沉淀墙的高效性原理;

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  • One only tends to think of compensation sedimentation, but neglect uncompensated sedimentation in compiling structural growth section by thickness method.

    直接用厚度法制作发育史剖面仅考虑到补偿性沉积,而忽视了非补偿沉积。

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  • Rotary grouting method for foundation consolidation under the runway beams of container storage yard is characterized with good reliability, high quality and little sedimentation after construction.

    旋喷注浆法加固集装箱堆场跑道梁具有可靠性好,质量高,工后沉降量小的特点。

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  • System of automatic feeding system is improved by analyzing the causes for the unstable automatic feeding control of the sedimentation centrifugal- Improving method is given.

    分析沉降过滤离心机的自动供料控制不稳定的原因,提出改进方案,从而提高自动供料系统的稳定性。

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  • Using alternant dem the study raised a new method based on the relation of sedimentation and precipitation to acquire the amount of soil erosion on hillslopes.

    笔者提出一种基于不同时相实测数据建立交互数字高程模型研究坡面土壤沉积与搬运间的量化关系的方法,进而获得小流域坡面不同时相间的土壤侵蚀量。

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  • Feasibility and accuracy of the method has been verified by using sedimentation experimental data of cavity flume from the Yangtze River Scientific Research Institute.

    采用长江科学院空腔回流泥沙淤积水槽试验数据,验证了回流区泥沙淤积计算方法的可行性和精度;

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  • Meanwhile, the invention also provides the method for removing algae by flotation and sedimentation solid-liquid separation, which increases the removing rate of the algae to over 90 percent.

    同时,使藻类的去除率提高到90%以上的气浮与沉淀固液分离去除藻类的方法。

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  • A new technology for the preparation of cadmium red pigment - indirect sedimentation - calcination method has been studied.

    研制了一种新的制备镉红颜料的方法一间接沉淀煅烧法。

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  • The treating method of an ore dressing wastewater is changed to the one using a whirling coagulation sedimentation tank on the basis of the structure of the original ordinary concentrator.

    在原普通浓缩机结构的基础上,改为两级串联旋流絮凝沉淀池。

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  • CONCLUSION Alcohol sedimentation is a better method in extracting monoterpene glycoside.

    结论水提醇沉法提取山茱萸单萜甙较好。

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  • Combining with some reconstruction engineering, construction technology of half top-down method for swirl sedimentation tank of rolling plant is introduced.

    结合某改造工程,介绍了轧钢厂旋流沉淀池池壁筒体半逆作法施工技术。

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  • Based on a practical project, the author introduces a ground treatment method of step cushion replacement with different intensity substance to control differential sedimentation.

    通过工程实例,介绍了采用踏步换土垫层法并结合不同强度的填料用来调整控制地基不均匀沉降量处理地基的方法。

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  • Synthesises rare earth complex monomer was conducted by sedimentation and direct method. The rare earth organic ionomer was synthesized by copolymerization of acrylic acid monomer.

    通过沉淀法和直接法制备羧酸稀土配合物,与丙烯酸等单体共聚反应制备不同稀土含量的稀土有机高分子离聚物。

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  • Method: Uniform test design was used in the selection of the prescription of the calamine lotion, reviewed the stability by sedimentation rate.

    方法:将均匀设计应用到炉甘石洗剂稳定剂用量的优化试验中,采用沉降容积比为指标考察其稳定性。

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  • Method: Uniform test design was used in the selection of the prescription of the calamine lotion, reviewed the stability by sedimentation rate.

    方法:将均匀设计应用到炉甘石洗剂稳定剂用量的优化试验中,采用沉降容积比为指标考察其稳定性。

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