1) mixing stones
外掺石子
1.
A new construction technique of mixing stones in pumping concrete is studied in this paper.
本文研究了泵送混凝土中外掺石子的施工工艺,结果表明,该工艺可有效提高混凝土的早期强度,避免干缩裂缝的发生及降低工程造价,具有非常显著的经济效益和社会效益。
2) Adopting ion
外掺离子
4) limestone addition
石灰石掺量
1.
Influence of limestone addition,C_3S content of clinker and cement fineness on cement performance;
石灰石掺量、熟料C_3S含量和细度对水泥性能的影响
5) Doped graphite
掺杂石墨
1.
The results show that doped graphite can be joined to copper well with no interlayer or inset Mo/Cu composite interlayer by using amorphous Ti-Zr-Cu-Ni filler metal; Pore, crack and badly brazed region were not found in the joints; Active metal Ti in the brazing alloy diffused to graphite side and carbide was formed by reaction, which is the main reason to make the graphite join well.
通过SEM、EDS、EPMA及XRD等手段研究了掺杂石墨与铜钎焊的显微组织。
2.
Fine-grain doped graphites, which possess excellent thermal-mechanical properties, were prepared by the ball-milling dispersion method.
通过球磨分散方法制备了具有优良热机械性能的细颗粒掺杂石墨。
3.
The Ti-doped graphite was prepared from calcined coke, coal-tar pitch and titanium by hot-pressing progress of 26℃ or so and 8-10MPa in order to investigate the effects of the titanium on the electrical conductivity, bending strength and microstructure.
用煅烧石油焦作填料、煤焦油沥青作粘结剂、钛粉作催化剂,采用热压工艺在2600℃左右、8-10MPa条件下热压成型,制备出一系列不同质量配比的单组元钛掺杂石墨。
6) amount of lime
石灰掺量
1.
The modifier that used in the test is lime and it is easy to get at local, and different amount of lime is used in this improved test.
通过不同石灰掺量下改性土的常规试验、强度试验、膨胀试验和动力三轴试验研究,认为改性后的土样其工程特性和力学强度指标都有了较大幅度的提高。
补充资料：石子青
石子青 陶瓷青花料之一。亦称“无名子”，产于江西。《瑞州府志》：“上高县天则岗有无名子，景德镇用以绘画瓷器”；《正字通》：“卢陵新建产黑赭石。磨水画瓷坯，初无色，烧之成天蓝。景德镇取诸婺源，名画烧青，一曰无名子。”明正德时烧制的浓中带灰的青花器，使用的彩料就是石子青。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条