四方,tetragonal英语短句,例句大全

四方,tetragonal
1)tetragonal[英][te'tr?g?n?l][美][t?'tr?g?nl?]四方
1.The results showed that: amorphous zirconia former body can be obtained by the supercritical CO2 microemulsion process,zirconia former body turned to a single tetragonal zirconia when calcined at 550 ℃,and the samples turned into a single phase of monoclinic zirconia at 900 ℃.结果表明:经超临界CO2微乳液过程可制得非晶相ZrO2前躯体,前躯体经550℃煅烧后转变为四方相ZrO2,900℃煅烧后转变为单斜相ZrO2,ZrO2颗粒分布均匀,粒径为40 nm左右。

英文短句/例句

1.a square dance performed by four couples由四对表演的四方舞
2.A rectangular area surrounded on all four sides by buildings.四方院，四方场地四周有建筑物围绕的矩形空地
3.The soldiers fold up their quilts into cubes.战士们的被子叠得四四方方。
4.Four avenues radiate from the square.四条林荫大道从那广场向四方延伸。
5.A good reputation sits still; a bad one runs about.好名不出门，恶名传四方。
6.Interim Quadripartite Authority of National Reconciliation民族和解四方临时当局
7.The cube of four is sixty four.四的立方是六十四。
8.a biquadratic equation [ root ]四次方程式[乘根]
9.144 square inches equals1 square foot.一百四十四平方英寸等于一平方英尺。
10.Four ways of life,four kinds of scenery:on Fangfang's Scenery四种活法四道风景——读方方小说《风景》
11.B： Yes, it is. A rectangle has four sides and four corners.是的。长方形有四条边和四个角。
12.This room is square--it is 4m×4m(four metres by four metres).这房间是正方形的——四米长、四米宽。
13.Will Thursday suit (you)?星期四（对你）方便吗?
14.close in(on sb/sth);come nearer and attack from several directions从四面八方逼近并攻击
15.Phase Four - Programme Suspension第四阶段－方案中止
16.quarter-square multiplier四分之一平方乘法器
17.They arrived from every quarter (all quarters)... from all directions.他们来自四面八方。
18.Cars were coming from all directions.汽车从四面八方开来。

相关短句/例句

boxy[英]['b?ksi][美]['bɑks?]四四方方
3)rhombohedral-tetragonal phase三方-四方相
4)four-way type四方向方式
5)tetragonal phase四方晶相
6)square crystalloid四方相
1.The quality of the sol-gel system was enhanced,and the square crystalloid nanometer barium titanate powder was gained after being calcined at 700℃ by the improved c.根据胶体的形成机理和条件,对目前的研究工艺进行优化,制备过程中不引入H+和NO3-,在提高胶体稳定性的基础上,于700℃左右煅烧获得了各向同性、粒径约20nm的四方相Ba-TiO3粉体,解决了普遍存在的BaTiO3粉体粒径细小与四方相的矛盾,煅烧温度也较常规方法明显降低。
2.Square crystalloid nano-size barium titanate powders were prepared by an improved oxalate coprecipitation method,since the phase would go far away the square crystalloid when the powders size was reduced by traditional technics.根据传统的草酸盐共沉淀法合成超细BaTiO3粉末易产生偏离四方相的特点,提出了一种改进的草酸盐共沉淀法制备BaTiO3粉体的方法。