1、

A class of nonlinear explicit and implicit one-step methods for solving stiff systems of Odes

一类求解stiff常微分方程组非线性显式及隐式单步法

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2、

On the basis of the process for the preparation of the Cu-Zn-Al methanol catalyst, a catalyst is developed for the manufacture of dimethyl ether from syngas in one-step.

在Cu-Zn-Al甲醇催化剂制备工艺的基础上,研制出了合成气一步法制二甲醚催化剂。

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3、

One-Step Cultivation of Poria cocos ( Schw.) Wolf with Pine Stump

茯苓的松树蔸一步法栽培技术

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4、

Kinetic model for preparing hydroxy terminated polydimethylsiloxane in one-step process

有水条件下羟基聚硅氧烷一步合成的反应动力学模型

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5、

The shortcomings of the one-step reaction mechanism and the differences among different chemical reaction rate formulae were exhibited by simulating a one-dimensional laminar premixed flame using detailed and one-step reaction mechanisms.

为了解单步反应机理的不足及其不同速率表达式之间的差异,分别采用详细和单步化学反应机理数值模拟了甲烷一维层流预混火焰。

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6、

Oxidative carbonylation of phenol for synthesis of DPC take phenol, CO, O2 as the raw materials. This method is the most valuable industrial route because of the following advantages: cheap raw materials, one-step synthesis and high atom utilization.

苯酚氧化羰基化一步合成DPC是以苯酚、CO、O2为原料一步合成,此工艺原料廉价、工艺简单、原子利用率高,是最具有工业生产前景的DPC合成工艺路线。

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7、

LiCo_ ( 0.2) Ni_ ( 0.8) O_2 thin-film electrodes were synthesized by hydrothermal electrochemical method based on Ni metal system one-step.

采用水热电化学法在金属Ni基体上一步合成LiCo02Ni08O2薄膜电极。

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8、

The approach was based on a LBL assembly technique and one-step immunoassay for AFP detection.

这种方法是基于层层组装技术和一步法测定AFP的免疫分析测定原理。

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9、

Research on the technology for one-step production of central-tube ADSS calbe

中心管式ADSS光缆一步法生产技术的研究

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10、
11、

Preparation of W-Mo-Ti-TiAl system functionally graded material by one-step sintering

一次烧结制备W-Mo-Ti-Ti-Al系密度梯度材料

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12、

Such a one-step in situ polymerization and thermal reduction method shows significant potential for the mass production of electrically conductive graphene oxide/ polymer nanocomposites.

这种一步法原位聚合和热还原氧化石墨烯的方法对大量生产导电的聚合物基纳米复合材料具有深远的意义。

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13、

Determination of TPD and TPR of Mixed Oxide Catalyst for One-step Synthesis of Ethyl Acetate from Ethanol

乙醇一步合成乙酸乙酯时混合氧化物催化剂的TPD和TPR测试

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14、

One-Step PCR Method for Detecting the First Base of Splice Donor of Wx Intron 1 in Rice

PCR一步法检测水稻蜡质基因第一内含子剪接供体+1位碱基

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15、

A Class of One-Step Method to Solve Stiff Ordinary Differential Equation

一类解Stiff常微分方程的单步法

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16、

students must also become proficient in one-step 2 sparring , short set sequences of attacks and counter-attacks.

学员必须熟练掌握单步拳击 、 短促和连串的出击及反击.

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17、

the newly developed catalyst dl-03 for industrial use is able to satisfy the aliphatic alcohol one-step synthesis of dialkyl methyl amine and alkyl dimethyl amine. the scaling-up in a 500 t/ a unit has been successfully done in one time.

开发的DL&03工业催化剂满足了醇一步法制单、双长链烷基叔胺反应,并在500t/a装置上进行放大,一次获得成功。

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18、

in order to improve the minimum distance of the self-orthogonal code, a new expurgating method and the combinatorial construction of one-step completely orthogonalizable codes are proposed.

为了提高自正交码的码距,本文给出了增余删信法和一步完备可正交码的组合构造。

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19、

the technology and design of one-step molding bore bit

钎头一次成型工艺及模具设计

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20、

the study on novel one-step reaction for catalytic epoxidation of gaseous cyclohexane

气态环己烷一步催化环氧化新反应研究

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