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A two-dimensional sample worktable was redesigned,the automation of graphite furnace injection system was also given.

完成了激光熔样系统中二维样品台的重新设计,石墨炉进样系统的自动化设计。

In addition to various woods, there is also the option of many metals including: chrome, brass, graphite, and wrought iron.

除了各种老虎伍兹,还有的选择,许多金属,包括:铬,铜,石墨,和熟铁。

Keywords Biomarker;Metallothioneins;Resonance light scattering;Alizarin red;Xylenol orange;mercury;Light green SF;cadmium;Graphite Furnace atomic absorption spetrophotometry;environmental risk asse

Article From 南华大学;卫生毒理学硕士论文 2007年度生物标志物;金属硫蛋白;共振光散射;茜素红;二甲酚橙;汞;亮绿SF淡黄;镉;石墨炉原子吸收分光光度法;环境风险评价

Blade assembly is cured at 250℉ in a machined metal mold. After curing, the blade is trimmed, the Polyurethane leading-edge erosion strip is applied, and the blade is finished and balanced. Tungsten leading-edge weights in the outboard 50% of the blade provide aeromechanical stability, and tungsten tip

主旋翼翼梁以石墨、玻璃纤维及环氧树脂模合而成,诺美克思蜂巢结构的翼后缘夹心黏附於翼梁及旋翼后缘强化结构上,组成后在华氏250度的预热金属模上包里玻璃纤维叠层,经过修裁,加上聚配胺抗腐蚀片后才告制作完成。

Ultrasound, Expansive Graphite, Cinnamic Acid, Ethyl Alkylidene a- Cyanoacetate, Montmorillonite, Pinacol

超声波,膨胀石墨,肉桂酸,烷叉基氰乙酸乙酯,蒙脱土,片呐醇

2 Condensation of ketones with ethyl cyanoacetate catalysed by ammonium acetate-acetic acid results ethyl alkylidene cL-cyanoacetate in 3 l?.-89% yield under ultrasound irradiation at 4l-450C within

在超声波作用下,以芳香醛和丙二酸为原料,以膨胀石墨作催化剂,合成多种肉桂酸,于41~43℃反应3.5-10小时,产率65-97%。

Fullerene is the third allotropic form of carbon besides diamond and graphite, C60 is the representative in the fullerenes.

富勒烯是继石墨,金刚石后出现的碳的第三种同素异形体,其中C60是最典型的一种,由于其独特的结构和性能,使得它在生物,化学,材料,纳米科学等领域显示了巨大的应用潜力。

An abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds.

一种丰富的非金属四价元素,有三种同素异形体:无定形碳、石墨、金刚石。

Investigation result can promote mechanism of detonation synthesis diamond and nano-graphite, can be used to research dynamite inclusive solid outcome (emulsification dynamite, aluminiferous dynamite) theory .

研究结果还将对爆轰合成金刚石、纳米石墨的机理起到促进作用,可以应用于含固体产物炸药的理论研究。

Several amorphic carbon film s with different thickness were deposited on singlecrystal silicon by means of pulse laser ablating graphet target.

用激光烧蚀石墨靶方法在单晶硅衬底表面沉积了不同厚度的非晶碳膜。

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Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说,如果是/否的问题回答f可看的价值观念在许多最有限坐标,然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明:基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小,它既能去除奇异点,又能保持图像中目标的边缘不变性,具有很好的滤波效果。

It explains in detail how the methods of elicitation, discussion, and induction are to be used in the physics teaching.

本文根据心理学原理论述了改革初中物理教学的必要性,并对"启发、讨论、归纳法"在物理教学中的应用作了详细的阐述。