Carbon nanotubes have been produced by catalytic decomposition of acetylene on iron nanoparticles.

1、

The catalytic decomposition method is a popular way of production carbon nanotubules.

催化热分解碳氢化合物法是常见的制各纳米碳管的方法.

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2、

No alkylation product but the decomposition product of I was obtained at 100?

但在100℃时只得到化合物1的分解产物苯基甲基砜而非烷基化产物.

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3、

Spectral decomposition technology has been used in reservoir prediction in areas of complex geological settings.

目前,谱分解技术在复杂地质情况下的储层预测中得到全面推广.

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4、

The order of temperature resistance and decomposition temperature of fluid loss additives is obtained.

通过差热分析和水溶液老化后的特性粘度测出了各种降滤失剂的耐温次序和分解温度.

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5、

A digital audio watermarking algorithm based on SVD ( Singular Value Decomposition ) and mean quantization are presented.

提出了一种基于奇异值分解和均值量化的音频数字水印算法.

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6、

Using the generalized singular value decomposition ( GSVD ), the expression of general solution is given.

利用广义奇异值分解给出了该问题最小二乘解的表达式.

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7、

Singular value decomposition SVD that ( Singular Value Decomposition ) algorithm.

SVD即奇异值分解 ( SingularValueDecomposition ) 算法.

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8、

A study has been made of thermal decomposition of some benzofuroxan compounds by using DTA technique.

用DTA技术研究了八种苯并氧化呋咱化合物的热分解.

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9、

The thermal decomposition characteristics of trimethylolpropane trinitrate ( TMPTN ) were investigated by means of high pressure DSC.

利用高压DSC研究了三羟甲基丙烷三硝酸酯 ( TMPTN ) 的热分解特性.

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10、

The catalytic performance of nanometer CuFe _ 2 O _ 4 on the thermal decomposition of RDX was investigated by DSC.

采用差示扫描量热法(DSC)测试了纳米CuFe2O4对RDX热分解的催化作用.

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11、

Objective : To study the thermal decomposition of chlorobenzylidine.

目的:分析固体药物氯苄律定的热分解过程.

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12、

The thermal decomposition recycling has certain difficulty, the expense is also high.

热解回收有一定的难度, 费用也较高.

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13、

Photocatalytic Functional Ceramic and Its Speciality of Photodecomposition

光催化功能陶瓷及其光降解特性

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14、

To undergo photodecomposition, a pesticide must first absorb light energy.

农药为进行光解作用，必须首先吸收光能。

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15、

Recently some new apparatus are developed to study thermal and photodecomposition mechanism of silver azide. The new experimental results are different from those reported previously.

为了研究叠氮化物的热解与光解机理发展了一些新式仪器，得到了一些与早期不同的实验结果。

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16、

Surface study on α-fe_2o_3 electrode for photodecomposition of water

光解水α-Fe2O3电极表面的研究

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17、

Keggin Structure as Photosensitizer Photodecomposition Water

Keggin结构杂多酸盐作光敏剂光解水制氢的比较研究

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18、

The rates of photodecomposition of two organophosphorous compounds over various semiconductor catalysts were determinated, and the rates were depended on the kinds and surface properties of photocatalysts.

测量了两种有机磷化合物在各种半导体催化剂上的分解速率，反应速率与催化剂的种类和表面性质有关；

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19、

Results A gas chromatographic ( GC) method for the separation of nimodipine and its photodecomposition product has been established.

结果：建立了气相色谱法分离尼莫地平及其光解产物的分析方法。

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20、

The conclusion is that the change in the fluorescence spectrum of 7-HQ in DMS solution is due to the fact that 7-HQ causes ESPT reaction which results from the photodecomposition of DMS and the product of water after the solution was irradiated with strong UV light.

认为7-HQ溶于DMS中被强紫外光照射后荧光光谱的变化是由于DMS被光解并生成水而使7-HQ发生ESPT反应的结果。

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