The surface of his pyramid used to shine with smooth white limestone, and its top came to a sharp point.
以前，大金字塔表面光滑的白石灰石非常耀眼，塔的顶端很尖。
Connotation of pyramid pattern includes combination of point and plane, unity of surface and depth, thorough acquaintance with knowledge and spiral rising development.
“金字塔”模式的内涵是：点线面结合，表浅里渗透、融会贯通、螺旋式升华。
Samples of blended coal ash were taken from the boiler of a power plant 700mw unit. Their softening temperature was measured by a pyramid method on an intelligent ash-melting point measuring device.
从某电厂700MW机组锅炉取混煤灰样，在智能灰熔点测定仪上采用角锥法对其进行软化温度测定。
Samples of blended coal ash were taken from the boiler of a power plant 700mw unit. Their softening temperature was measured by a pyramid method on an intelligent ash-melting point measuring device.
从某电厂700MW机组锅炉取混煤灰样，在智能灰熔点测定仪上采用角锥法对其进行软化温度测定。
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