The results showed that the dielectric properties of BaTiO3 ceramics were related with the ratio of donors and acceptors.
通过传统的球磨工艺,分别以MnCO3、Co2O3为受主杂质,La2O3、Nb2O5、Bi2(SnO3)3为施主杂质对BaTiO3陶瓷进行掺杂。
The experiment shows that the dielectric properties of BaTiO3 ceramics are related with the rate of donors n and acceptors p.
通过传统的球磨工艺,以Co2O3为受主杂质和La2O3、Nb2O5、Bi2(SiO3)3为施主杂质,对BaTiO3系陶瓷进行掺杂。
As an acceptor impurity,the amount of doped nitrogen effectively reduced the resistivity and influences the crystal structure and properties of the films.
结果表明:氮掺杂ZnO薄膜仍具有高度的c轴择优取向;氮以受主杂质形式存在可有效降低薄膜的电阻率;薄膜中氮含量的相对变化是影响ZnO薄膜晶体质量和光电性质的重要因素。
Two acceptor levels of vanadium at EC-0.
掺入的钒在4 H-SiC中形成两个深受主能级,分别位于导带下0。
New method of calculating the probability function of carriers occupying the impurity level;
一种计算载流子占据杂质能级的概率的新方法
When a donor or an acceptor impurity is added to a semiconductor, we say that the material has been "doped".
当半导体中加入了施主感受主杂质，我们就说该物质“掺杂”了。
The surface in the transition region between p-type and n-type semiconductor material at which the donor and acceptor concentration are equal.
在p型和n型半导体材料之间渡越区中的一个面,在这里施主杂质和受主杂质的浓度相等。
Research of New Acceptor Double Dope Technology for High-Voltage Large-Current Thyristor
高压大电流晶闸管受主双质掺杂新技术的研究
Effects of Acceptor on the Electrical Properties in BaSnO_3 Electronic Materials
受主掺杂对BaSnO_3电阻的电学性能影响
On the Performing Essence of " the Scout Playing the Lead in Singing a Story "Mode in Yuan is Poetic Drama;
论元杂剧“探子主唱”模式的表演本质
Relative Study on the Main Trace Impurity in Fipronil
氟虫腈所含主要微量杂质的相关研究
Heterosis analysis of quality traits on maize(Zea mays L.)
普通玉米主要品质性状杂种优势研究
The hybrids and progeny of intervarietal crosses of P. graminis were tested on the parental hosts.
杆锈变种间杂交的一些杂种和后代在其亲本寄主上受到测量。
Research on site measurement to shaft lining force impact and temperature of complicate hydrogeology
复杂水文地质下井壁受力及温度测试研究
Studies on property of shallow donor impurity in symmetrical double nanometer-wires under compressive stress
外加压力时双纳米线中浅施主杂质的性质
Effect of Nitrogen Application Rates and Plant Densities on the Main Quality Characters of the Two-line Hybrid Wheat Variety Mianzamai 168
密度和施氮量对两系杂交小麦品种绵杂麦168主要品质性状的影响
Material mill certificates for main pressurized components
主要受压元件材质证明书
The theory of absolute sovereignty was being doubted by more and more scholars.
绝对主权理论也受到越来越多的质疑。
The Initiative Nature and Passive Nature: the Embodiment of the Freedom Essence of the Aesthetic Education;
主动性与受动性:美育自由本质的表现
A substance that adulterates.
掺杂物掺有杂质的物质
The major problem in fabrication is the control of contamination and foreign materials.
制造中的一个主要问题是如何控制沾染和杂质。
Calcitic limestone is mainly CaCo 3 with relatively small amounts of impurities.
方解石灰岩，主要是由CaCo 3和少量的杂质所形成。
GENETIC EFFECT OF STERILE CYTOPLASM ON SOME AGRONOMIC TRAITS IN HYBRID JAPONICA RICE
杂交粳稻不育细胞质主要农艺性状的遗传效应