石墨

Improvements According to the causes of valve casting defect, we are mainly taken from the following improvements:(1) appropriately increasing the iron liquid carbon equivalent expansion of the use of graphite materials to enhance the ability of self-feeding.

改进措施根据阀门铸件缺陷的成因，我们主要从以下几个方面采取了改进措施：(1)适当提高铁液碳当量，利用石墨化膨胀增强材质的自补缩能力。

The optimum condition of reduction in graphite vessel in vacuum is explored, and the mechanism of nickel reduction is concluded.

探索出石墨炉真空还原制备粉体的最佳反应条件，同时对Ni的还原机理进行了归纳总结。

The results show that the graphite coat after vacuum heat treatment can protect the uranium surface.

经过真空热处理后的石墨层均能够起到对铀表面的保护作用。

But utility time of this technology is not long at home, in addition, the majority of equipment is two-hand at home, and the craft technology was not introduced with it, so the people's understanding is limited to cast the copper alloy blank using the horizontal continuous casting method, the basic data lacks extremely, the copper alloy materials blank's quality is unstable, more than all, the research to the key component Graphite Crystallizer is insufficient, it affected the application of horizontal continuous casting in a certain.

但这一技术由于国内使用的时间不长，加之国内引进的大多数是二手设备，对工艺技术没有进行引进，因而人们对铜合金带坯的水平连铸生产方法认识有限，基础资料十分缺乏，生产的坯料质量不稳定，特别是对关键部件石墨结晶器研究不够深入，在一定程度上影响了水平连铸方法在铜合金带坯生产中的应用。

The technique problems such as quick charging of high voltage capacitor, uniform discharge in high pressure large aperture zone, uniform flow of high pressure gas, and laser resonator, high energy pulse output and high repetition pulse output, were solved by applications of ultraviolet preionization, two-circuit series and parallel discharge structure of graphite Ernst electrode, folded resonator that embodies super-thin water-cooled non-deforming mirror, closed circle direct cooling system of double loop and high-voltage high-current switch power supply.

采用紫外预电离双路Ernst石墨电极串并联放电结构、超薄水冷不变形镜折叠腔、双回路直冷式封闭循环流动系统和高压大电流快脉冲开关电源等技术，解决了高功率高压电容充电、高气压大体积均匀辉光放电、高气压高速均匀流场、激光谐振腔和高脉冲能量、高重复频率脉冲激光输出等技术难题。

At the heart of every Synapse is our Cybrosonic neck featuring our patented graphite U-channel with adjustable truss rod uniquely crafted into a 3-piece, hard maple neck.

在每个Synapse的核心是我们的Cybrosonic颈部我们的专利石墨具有U型的独特成三片，硬枫木琴颈制作的可调桁架杆渠道。

DSC thermal analyzer, X-ray diffractometry, Infrared thermal photography technique, Mossbauer spectra, High resolution electron microscope, Positron annihilation techniques, Infrared absorption spectra, Internal friction analyzer with an inverted torsion pendulum, magnetic balance and melt spinning technique were employed in the tests.

本文采用钡蒸气平衡法，用柔性石墨密封的钼反应室，使用自制的TiN和BaS坩锅，在双温带钼算炉内，测定了纯铁液中Ba-O、Ba-S和Ba-P反应的平衡常数和活度相互作用系数，测定了Ni，Cr，Ti，Si，Al对钡的活度相互作用系数以及钡在纯铁液中的溶解度。

C44 Tail rotor blades with titanium pitch horns (4) made up of an inboard torque tube section and an outboard air foil section and a composite graphite/fibreglass flexbeam.

尾桨桨叶，有内部扭距管和外部衬套及石墨/玻璃纤维复合材料梁组成。

The optimal conditions for determination of Pb、Cd in tomato ketchup was investigated and established.

研究了石墨炉原子吸收测定的最佳条件。

The tin-graphite compound is prepared by tin tetrachloride reduction with KC8 in tetrahydrofuran.

通过两种不同的方法合成了一种新的锡-石墨层间化合物并进行了表征。

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。