四相,four-phase英语短句,例句大全

四相,four-phase
1)four-phase四相
1.A Design of Four-phase Plasma Discharge H.V.Power Supply四相高压等离子放电电源研制
2.In order to achieve good control effect in the research of special electronic power transformer(EPT),we employed Park transformation to implement the transfer from the double closed-loop decoupled control of three-phase to four-phase EPT s primary side.在特种电子电力变压器的研究中,为了达到良好的控制效果,采用Park变换来实现三相变换到四相电子电力变压器高压侧的双闭环解耦控制。

英文短句/例句

1.STUDY OF PRINCIPLE AND CONNECTION SCHEME OF THREE PHASE TO FOUR PHASE TRANSFORMER三相变四相电力变压器的接线方案与原理研究
2.Fourth in a group of four identical things.第四（份）的一组四件相同的物体中的第四件的
3.dipole-quadrupole interaction偶极－四极相互作用
4.A gallon contains four quarts.一加仑相当于四夸脱。
5.in quadrature with与...相差四分之一周期
6.four-barrel step and repeat camera四镜头分步重复照相机
7.defect tetrahedral phase有缺陷的四面体晶相
8.gas chromatograph-quadpole mass spectrometer气相色谱四极质谱仪
9.Greek cross四臂长度相等的十字架
10.three-phase four-wire watt-hour meter三相四线有功电度表
11.To divide into four equal or equivalent parts.分成四等分将…分成四个相同或相当部分
12.Being one of four equal or equivalent parts.四分之一的四个相等或相当部分之一的
13.(biology) having or consisting of four similar parts; tetramerous flowers.（生物学）拥有四个相同的部分或者由四个相同的部分组成；四数花。
14.a quadrilateral whose opposite sides are both parallel and equal in length.相对的边平行且长度相等的四边形。
15.Design of Three-phase Four-wire Phase Separation Meter Based on PIC16F946基于PIC16F946三相四线制分相计量表设计
16.Unitary Congruence and Unitary Similarity for Quaternion Matrix四元数矩阵的酉相合与酉相似(英文)
17.a time signature indicating four beats to the bar.每小节有四个四分音符或与其相当的音乐时值。
18.One of a group of four identical things.一式四份中的一份四件相同的物件中的一个

相关短句/例句

quaternary phase shift四相相移
3)Three-phase to four-phase三相变四相
4)tetragonal phase四方晶相
5)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。
6)tetragonal[英][te'tr?g?n?l][美][t?'tr?g?nl?]四方相
1.Hydrothermal synthesis of tetragonal barium titanate from barium chloride and titanium tetrachloride;水热合成高纯四方相钛酸钡纳米粉末研究
2.Sintered sample which has different amount of monoclinic and tetragonal phase at room temperature is obtained at different sintering temperature.通过化学组成和相含量设计,采用湿混法制备了MgO和Y2O3共同稳定ZrO2粉末,在不同的温度下烧结,获得了室温下单斜相和四方相含量不同的烧结样品,用X射线峰宽化法测定并计算了粒子尺寸。
3.The pattern of XRD illustrated that the pure perovskite phase (tetragonal) had been obtained for all samples.XRD分析结果表明所制备的样品都生成了纯的钙钛矿结构,并且都为四方相。