查询词典 niobate

After drying at low temperature, sintering, acid-washing, water-washing,filtration and drying at high temperature. Tantalate or Niobate compound was got finally. As compared with traditional proce...

用新工艺生产的钽或铌酸盐化合物用于制备钽或铌酸盐晶体时，从根本上克服了传统方法固体粉末混料不均匀等缺点所造成的质量不稳定的问题。

In this thesis, potassium niobate tantalate powder has been suceessfully synthesized by the effective hydrothermal method and solvothermal method; after that, high pyroelectric property 0-3 KTN/P composite material were prepared using solvent casting followed by compression moulding, taking tetragonal ferroelectric phase KTN as function phase, P as matrix phase, respectively.

本文采用高效的水热和溶剂热法合成了钽铌酸钾纳米粉体，随后以四方铁电相含量高的KTN粉体为功能相，以P为基体，用涂覆法制备出高热释电性能的0-3型KTN/P复合材料，并对粉体和复合材料的制备工艺和性能进行了相应的研究。

Tantalate or niobate compound ; precipitate ; homogeneous ; sintered ; acidwash ; waterwash

钽或铌酸盐化合物；沉淀；均相；烧结；酸洗；水洗

The aim of this thesis is to explore and develop promising niobate and tantalite materials with perovskite-like structure.

本论文的主要目的是探索新型类钙钛矿结构的铌、钽酸盐微波介质材料。

A new method to fabricate TM pass polarizers by introducing zig zag shaped proton exchanged regions adjacent to a Ti diffusion waveguide on X cut, Y propagation lithium niobate is presented.

提出了用扩钛和质子交换相结合的方法在x-切，y-传的LiNbO3衬底上制成TM通集成光波导偏振器的新方案，即在扩钛波导两侧的适当位置引入锯齿形的质子交换区。

Manganese oxide and tantalum oxide are added to a piezoelectric ceramic composition based on lead zinc-niobate titanate zirconate.

向基于铌钛锆酸铅锌的一种压电陶瓷组合物中加入氧化锰和氧化钽。

A new approach by use of an electro-optic aperiodically poled lithium niobate is proposed to realize Q-switch operation of the simultaneous dual-wavelength laser.

利用PPMgO：LN晶体，获得了1571~1679nm范围内的宽带输出。5、提出了一种利用倾斜周期极化晶体非共线光学参量振荡产生宽带光源的新方法。6、提出了一种利用非周期极化铌酸锂晶体电光效应实现双波长激光器调Q的新方案。

A new type of electrooptic modulator using annealed proton exchanged planar lithium niobate waveguide is proposed.

基于双棱镜耦合m线技术提出了一种新型的平面波导强度调制器。

As a part of dissertation, the volume holographic data storage characteristics of lithium niobate are also investigated.

此外，本论文还研究了铌酸锂晶体材料的大容量全息存储性能。

The influences of doping on the structure growth and properties of TB type niobate crystals are studied in this paper.

研究了掺杂对钨青铜型铌酸盐晶体的结构、生长及性能的影响。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。