Treatment on dust and self - combustion fo coal gangue 矸石山自燃及扬尘治理
Pzt powders were synthesized by solid - state reaction method , sol - gel method and sol - self - combustion method respectively , and pmzn piezoelectric ceramics with the synthesized pzt as matrix respectively were fabricated 本研究分别采用固相反应合成法、溶胶-凝胶法和溶胶-自燃烧法合成pzt ,以其为基础制备了pmzn压电陶瓷。
Dense microstructure was detected in the pmzn piezoelectric ceramics with the sol - gel method synthesized pzt and the sol - self - combustion method synthesized pzt as matrix respectively , exhibiting homogeneous grain sizes less than 1 u m 而且采用溶胶-凝胶法和溶胶-自燃烧法合成的pzt为基体制备的pmzn压电陶瓷具有完全的四方相钙钛矿结构、烧结致密度较好、晶粒分布均匀、平均粒径在1 m以下。
The sintering temperatures of the pmzn ceramics , with the sol - gel method synthesized pzt and the sol - self - combustion method synthesized pzt as matrix respectively , are much lower than that of the pmzn ceramics with the solid - state method synthesized pzt as matrix 采用溶胶-凝胶法和溶胶-自燃烧法合成的pzt为基体制备的pmzn压电陶瓷的烧结温度明显低于采用固相反应法合成的pzt为基体制备的pmzn压电陶瓷的烧结温度。
self: n. (pl. selves ) 1.自己;自身;本身; ...combustion: n. 1.燃烧,发火,点火。 2.(有机体内营养料的)氧 ...self-sustained combustion: 稳定燃烧self-sustaining combustion zone: 自燃带; 自燃区combustion: n. 1.燃烧,发火,点火。 2.(有机体内营养料的)氧化。 3.骚动。 spontaneous combustion 自燃。 of combustion: 燃烧控制combustion area,combustion zone: 燃烧带,燃烧区combustion gas combustion mechanism: 燃气燃烧机构-self: 后缀 自己: myself, himself. not-self: n. 【哲学】非我,客观,外界 (=non-ego)。 self: n. (pl. selves ) 1.自己;自身;本身;【哲学】自我;我。 2.本性;本质。 3.私利;私心,私欲。 4.〔俗〕我;我自己;本人。 5.本身〔某种抽象性质的体现〕。 6.【园艺】单色花;原色花〔未经人工培育变色的〕。 7.〔商、谑〕我[你、他]自己 (=myself, yourself, himself)。 my poor [humble] self 〔自称〕敝人,在下,不才。 one's second self 密友。 our two selves 我们两个。 our noble selves! 〔戏谑语〕(干杯时)祝各位健康! your good selves 【商业】您;您处;您店。 your honoured selves 阁下。 Rour Royal S- 殿下。 S- is a bad guide to happiness. 利己心带不来幸福。 S- do, self have. 自作自受。 a ticket admitting self and friend 限本人和朋友用的入场券。 Please accept our thanks to Mr. Jones and self. 谢谢您和琼斯。 by one's self 单独。 have no thought of self 没有个人打算。 one's better self 良心;本性中良好的一面。 pay to self 〔支票用语〕认票不认人。 rise above self 舍己为人。 pity's self 极令人遗憾[怜悯]的(事物或人)。 adj. 1.〔古语〕同样的;这;那。 2.纯净的;一样的;单一的;(颜色等)同一的;(弓等)用一根木头做的;同样材料的。 the self way 用同样方法。 at that self moment 正在那同一时刻。 a self button 用与衣料相同的材料制成的钮扣。 vt. 使近亲繁殖;使同种繁殖;【植物;植物学】使自花受精。 vi. 【植物;植物学】自花受精。 self will: 固执己见self-: 1.自己;自我。 2.自行;自动: self-control, self-conscious. self-will: n. 任性;固执己见。 adj. -ed 任性的;执拗的。 a ormal combustion: 异常燃烧abnormal combustion: 烧蚀生成物的辐射; 异常燃烧(发动机爆震,早燃等不正常的总称)abnornal combustion: 不正常燃烧absolute combustion: 燃烧绝对温度accelerate the combustion: 加速燃烧accelerated combustion: 加速燃烧active combustion: 强烈燃烧; 有效燃烧; 有效煅烧additive for combustion: 助燃剂adiabatic combustion: 绝热燃烧温度adiadbatic combustion: 绝热燃烧aerodynamic combustion: 空气动力稳定燃烧