1、

By spoking English daring and using the correct reading skill to make much practice constantly it only can be formed thinking in English to exchange ane write, so that to achieve the good results of improving English study.

只有不间断地进行听说训练,并大胆开口讲英语,同时把握正确的阅读技巧,进行大量的练习,才能很好地形成用英语思维进行交流与写作的习惯,从而达到提高英语学习效果的目的。

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3、

Electron beam-irradiation method was applied to prepare nano-sized nickel powders in aqueous system at room temperature and ambient pressure using polyvinyl alcohol ( PVA) and dodecyl trimethyl amine bromide ( DTAB) as the surfactants respectively.

在水溶液中,于常温常压下分别使用聚乙烯醇(PVA)和十二烷基三甲基溴化胺(DTAB)为表面活性剂,用电子束辐照方法制备了纳米镍粉;

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4、

Study on treating stench wastewater containing dodecyl mercaptan using electrolyzing sodium chloride solution

电解氯化钠水溶液处理十二碳硫醇恶臭污水

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5、

The effects were reviewed by changing the doping element, doping consent and calcination temperature. Characterizations of micro-structure and UV-vis absorption of modified-TiO2 photocatalyst were analysed using XRD, SEM, UV-vis.

通过改变掺杂元素、掺杂量和焙烧温度等考察对TiO2光催性的影响,同时利用XRD、SEM、UV-Vis等分析手段,表征了改性TiO2光催化剂微观结构和光吸收能力。

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6、

Measurement of the fine structure of semiconductor doping profile using C V technique

半导体掺杂分布精细结构的测量技术研究

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7、

Firstly, high-quality a-Si films are prepared using PECVD. Resistivity of a-Si film is well controlled by gas doping.

论文首先研究了采用PECVD制备高品质a-Si薄膜的工艺,通过气相掺杂有效地调整了薄膜电阻率;

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8、

Polyaniline of nanostructure was prepared by interfacial polymerization using hydrochloric acid as doping agent and reaction medium.

采用盐酸作为掺杂剂和反应介质,通过界面聚合制备纳米结构的聚苯胺。

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9、

Conductive Polyaniline was prepared by chemical oxidation using aniline as the starting material and hydrocarbon as the doping agent.

以苯胺为主要原料,盐酸作掺杂剂,采用化学氧化法制备出导电聚苯胺。

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10、

Using liquid-phase donor doping and calcium adding etc method to optimize the formulation, a PTCR material was acquired.

采用液相施主掺杂和添加钙等方法优化配方制成PTCR材料。

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11、
12、

But, of course, this would only work once, so you must attach the click method back to each checkbox after you're done calling click on it, using the bind method.

但是,这仅是一次有效的,在调用click方法之后,需要使用bind方法将click方法添加回到每个复选框。

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13、

The paper points out that it is possible to produce pulsed highvoltage eletrostatic power supply by using the voltage doubler rectifier circuit.

并指出了用这种倍压整流电路制造脉冲式高压静电源的可能性。

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14、

Using the rolling upgrade feature allows you to upgrade the cluster with zero or minimal down time.

使用滚动升级特性允许您使用最少的、甚至零停机时间升级集群。

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15、

We calculated the surface subsidence, horizontal displacement, incline, and current curvature using the groundwater drawdown, conical depression influence radius of water cone and ground property.

根据地下水降深、降落漏斗影响半径、岩土工程地质性质,计算降水引发的地表沉降值、水平移动、倾斜、曲率现状值。

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16、

According to the field observation and model test data of ground water drawdown speed and the ratio of drainage water quantity and evaporation, by using the theory of ground water seepage, a new method for determining the field drain spacing is advanced.

本文根据地下水蒸发试验资料,利用地下水动力学理论,提出了考虑蒸发影响下按地下水位下降速度标准进行田间排水沟(管)间距的计算方法。

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17、

Well Test Analysis by Using A Well Drawdown Curve in Multiple Deviated Well System

斜井多井系统中一口井压力降落曲线试井分析

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18、

Internal Quality Control of Dry Chemistry Analysis in Urine by Using Data of Specimens

应用病人标本数据进行尿液干化学分析室内质控

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19、

The aim of this work is to introduce the method in which a solvent vapor is separated to dry a aerosol by using of a membrane interface.

本文介绍了利用金属半透膜分离溶剂蒸汽使气溶胶干燥的方法。

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20、

The effect of dry and wet aerosol particles over a city on temperature field of the nocturnal boundary layer is studied using a one& dimensional nonconstant model.

本文利用一维非定常模式,研究了城市上空于、湿气溶胶粒子对夜间边界层温度的影响。

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