查询词典 graphite

The reasons of low percentage elongation of mid Si Mo vermicular graphite cast iron exhaust tube casting in trial production were analyzed.

对试生产的中硅钼合金蠕墨铸铁排气管铸件本体伸长率不足的原因进行了显微组织分析。

The V12 TDI crankcase is made from gray cast iron with vermicular graphite - a high-tech material referred to as GJV-450 that is already used on the V6 and V8 TDI engines.

曲轴箱的V12 TDI发动机是由与蠕墨灰铸铁-高科技的材料被称为GJV - 450是已经在V6和V8 TDI发动机使用。

The reasons of low elongation of mid-Si-Mo vermicular graphite cast iron exhaust tube casting and the effects of main technology factors on the elongation are studied by microstructure analysis and factor design tests.

通过微观组织分析和因素设计试验，研究了新一代汽车发动机中硅钼蠕铁排气管延伸率不足的原因和主要工艺因素对延伸率的影响。

Under the conditions of fast heating, fast cooling and thermal cycling with larger temperature difference, it is concluded that(1)under appropriate strength and toughness, in creasing the vermiculating rate can enhance the thermal fatigue resistance of vermicular graphite iron;(2)increasing the vermiculating rate by a big margin can also enhance...

在快速加热、快速冷却以及较大热循环温差的服役条件下得出：(1)当强韧性相当时，提高蠕化率可提高蠕铁的热疲劳抗力；(2)大幅度提高蠕化率，尽管强韧性有所下降，但亦可提高蠕铁的热疲劳抗力。

A number of experiments were performed to check the absorbing response using graphite as vesicant.

通过一系列研究发现，泡沫玻璃的吸波性能与石墨的作用、含量、以及泡沫玻璃厚度密切相关。

This is actually a voice synthesizer circuit loop, when you use a pencil graffiti, and consumption of a graphite on paper will help them get through, with the result that their voice.

这实际上是一个环路，当你使用铅笔涂写时，消耗并呈现在纸张上的石墨便帮助其接通，致使其发声。

It was found that the NCC was composed of much well-grown graphite-like crystallite with average interlayer spacing (d002) of 0.377 nm. The NCC had lower surface area 130.7 m^2g^(-1 and more distinct crystal character than activated carbon.

结果表明，微晶炭含有大量的较为完整的类石墨晶，微晶的平均层间距d002为0.377nm；具有比活性炭低的比表面积130.7平方公尺g^(-1力和更明显的晶体特性。

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

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。