• More injection flow rate, slim branch injection pipe and long pipeline resulted in more resistance at the branch injection pipe.

    由于注水量较高、注水支线管径较细、管线较长等原因,导致注水支线阻力偏大;

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  • Piston-cylinder is the fuel measurement unit of the injection flow meter and plays a crucial role in the system measurement accuracy.

    活塞测量缸作为测量仪的油量测量单元,其结构设计好坏直接影响到系统的测量精度。

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  • Conclusion Multi-slice spiral ct can provide quantitative analysis to renal blood perfusion, but injection flow rate influence the perfusion parameters.

    结论多层螺旋CT可对肾脏组织血流灌注进行定量分析,但注射流率影响灌注数值。

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  • The T-type flaring pier is an energy dissipation technology by injection flow on weir crest, which incorporates lateral diffusion and longitudinal tension.

    型宽尾墩是集横向扩散与纵向拉伸于一体的堰顶射流消能技术。

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  • The packer sealing condition is valuated according to the variation of flow rate and pressure below injection flow regulator with injection pressure at the wellhead.

    该技术是利用密封段密封配水器中心通道,通过改变井口注水压力来了解配水器以下的流量和压力的变化情况,判断封隔器密封状况。

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  • Based on an algorithm to alternately execute a recursive equivalence and an optimal matching injection flow searching, the regional-level control strategy is realized.

    该控制算法基于改进的九区图法实现,并在量测数据较差“区域级”无功电压控制策略无法实施时启动。

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  • The total heat loss per unit time decreases gradually as the injection pressure, injection flow rate and injection time increase, but the decrease extent reduces gradually.

    随着注入压力、注入流量以及注入时长的增加单位时间的总热损逐渐减小,但是降低幅度变缓。

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  • To reduce emissions in existing combustors, fuel is premixed with a large amount of swirling air flow prior to injection into the combustor.

    现行的燃烧室要想减少排放量,必须在燃料注入燃烧室之前就通过大量的空气流将燃料混合好。

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  • All these containers flow from dependency injection, but each has a vastly different character.

    这三种容器都源于依赖注入,但每种容器都具有极不相同的特征。

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  • In combination with an atomic absorption spectrometer, it could carryout various flow injection analyses and data processing.

    和原子吸收光谱仪联用可实现多种流动注射分析和数据处理。

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  • On the ground of movement characteristics of macromolecules during the injection molding process, a thought is put forward that a point will shrink along its flow path.

    根据注塑成型过程中高分子的运动特点,提出注塑成型制品的各点在收缩过程中将沿其流动路径进行收缩的观点。

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  • Quantitative blood flow measures showed no difference in the magnitude of regional cerebral blood flow responses pretreatment and posttreatment to either memory tasks or acetazolamide injection.

    血流定量检测显示:无论记忆任务还是乙酰唑胺注射,治疗前后局部脑血流的强度无显著差异。

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  • So the pumping flow can be increased to burden more load with the permission of pumping and injection.

    因此在抽水和回灌允许的情况下,可以加大抽水流量,使井承担更大的负荷。

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  • Flow injection serial dilution techniques was combined with atomic absorption spectrometry (AAS) techniques to determine Ca in acid rain without samples' dilution. This method was fast and simple.

    提出了应用流动注射梯度稀释法与原子吸收光度法相结合,样品不经稀释便可同时测定酸雨中不同浓度的钙。方法快速简便。

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  • The advantages of the flow injection technique (FIA) in trace analysis are discussed and the applications of FIA in trace analysis are reviewed briefly.

    本文讨论了流动注射分析(FIA)技术在痕量分析中的突出优点,阐述了该技术在痕量分析领域中的应用。

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  • OBJECTIVE: To develop the assay of compound cephalexin capsules by flow injection.

    目的:建立复方头孢氨苄胶囊的流动注射分析法。

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  • The combination of liquid phosphorescence with flow injection analysis and chemosensing technique has good advantages in fast, continuous and on line monitoring of medicines.

    流体室温磷光结合流动注射和化学传感技术,在药物的快速连续在线监测方面优势明显。

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  • The flow injection separation and preconcentration techniques combined with atomic absorption spectrometry (AAS) as well as their applications are reviewed with 86 references.

    对流动注射在线分离浓集与原子吸收光谱连用技术及其应用作了综述。 引用文献86篇。

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  • Trace amount of chromium and nickel was determined using a flow injection on line extraction FAAS system.

    本文用流动注射-在线萃取火焰原子吸收法测定了人发中微量的铬和镍。

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  • To study the flow injection analysis method to determine urea in the water of swimming pools.

    目的研究流动注射分析法测定游泳池水中尿素的方法。

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  • The applications of flow injection technique coupled with photometric, atomic absorption and electrochemical detections in food and beverage analyses are reviewed with 49 references.

    本义就光度检测、原子吸收检测、电化学检测几方面介绍流动注射技术在食品及饮料分析中的应用,引用文献49篇。

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  • We also show the method of FIA (flow Injection Analysis) and realized through peristaltic pump, six-way valve and flow cell.

    本文给出了流通系统的设计方法,可通过蠕动泵、六通阀及测量池实现。

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  • A new chemiluminescence method for the determination of rutin by sodium hypochlorite rutin semicarbazide hydrochloride system with flow injection technique has been investigated.

    提出以次氯酸钠-芦丁-盐酸氨基脲化学发光新体系,结合流动注射技术建立了测定芦丁的化学发光新方法。

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  • A simple and rapid on-line flow injection precipitation-flame atomic absorption spectrometric method for the determination of diphenhydramine hydrochloride in drug formulations is established.

    本文建立了一种简单快速的检测药剂中盐酸苯海拉明含量的停流流动注射在线沉淀间接原子吸收法。

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  • A flow injection on-line adsorptive preconcentration system with a knotted reactor (KR) for flame atomic absorption spectrometric (FAAS) determination of trace lead was developed.

    本文研究了流动注射在线编结反应器吸附预富集火焰原子吸收测定痕量铅的体系。

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  • The active systems consist of several pumping systems of varying discharge pressure and flow rates, e. g., high head injection system, low head injection system.

    能动系统由不同注入压力和流量的泵系统组成,如高压安注系统,低压安注系统。

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  • The objective of this dissertation is to develop on-line sample preparation procedures based on membrane extraction and flow injection (FI) techniques.

    第二部分研究了几种流动注射(FI)在线样品前处理技术,为FI应用于日常分析提供了新的思路和途径。

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  • Anionic surfactant (as) in water sample was determined rapidly by flow injection analysis with an on-line extraction functional module.

    采用在线萃取预处理功能模块,配合流动注射分析法对水体中阴离子表面活性剂进行了快速测定。

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  • Anionic surfactant (as) in water sample was determined rapidly by flow injection analysis with an on-line extraction functional module.

    采用在线萃取预处理功能模块,配合流动注射分析法对水体中阴离子表面活性剂进行了快速测定。

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