极性

It can be easily doped high-quality n-type, but it is difficult to dope p-type. ZnO has largely failed to live up to its potential due to its "asymmetric doping" limitation, such as self-compensation, deep acceptor level, and low solubility of the acceptor dopants.

高质量的n型ZnO很容易实现，但是ZnO的p型掺杂由于其固有的极性却非常困难，这主要是因为ZnO中本征缺陷具有强烈的自补偿，受主元素在ZnO中多为深能级并且固溶度较低。

Fluorescence studies reveal that the self-coiling tendency of organic molecular driven by HLI strongly depends on the length of the chain and the donor and acceptor moieties linked by methylene chains approach each other because of the self-coiling to induce the fluorescence quenching and form the intramolecular exciplex or radical-ion pairs.

结果表明，在一定极性的溶剂体系中，具有一定碳链长度的有机分子在疏水亲脂作用的驱动下能够产生自卷现象，从而使长链两端的电子给体和电子受体相互靠近，发生电子转移，造成有机分子的荧光淬灭。

Aformula which describes the transient process from beginning traveling waveto steadytraveling wave was deduced and the concept of initial traveling wave stagefirst was defined and its duration was given. It leads to a conclusion that reflectionfactor is a time dependent function, and variation range and reflection factor atdifferent stage were presented .Based on unified traveling wave theory andtransmission line model of reflective terminal with energy storage element , powerpolarity of initial traveling wave was analysed with both physical and mathematicalmethod.

通过理论推导得出从初始行波到稳态行波过渡过程的数学公式，统一了不同阶段的故障分量信号；定义了初始行波的概念，并指出了其持续时间的影响因素，针对末端含有储能元件系统，从物理和数学两方面剖析了初始行波的功率极性；通过分析提出反射系数是时变函数，给出了在不同暂态阶段行波反射系数的变化范围。

It is funny that a pack inspired by polar animals is coming out in the middle of the summer.

It是滑稽的极性动物启发的组装在夏天中间出来。

The mutant displays defects in both compound leaf architecture and leaflets polarity pattern. Backcross test indicates the nl1 phenotype is caused by mutation on a single recessive locus.

研究显示nll突变表型是由单位点隐性突变造成的，突变体中小叶原基提前起始、小叶极性模式改变、叶脉模式改变，同时影响花器官发育和茎维管束模式建成。

The mutant displays defects in both compound leaf architecture andleaflets polarity pattern. Backcross test indicates the nl1 phenotype is caused by mutation ona single recessive locus.

研究显示nl1突变表型是由单位点隐性突变造成的，突变体中小叶原基提前起始、小叶极性模式改变、叶脉模式改变，同时影响花器官发育和茎维管束模式建成。

This sugar must be user-quality, white sugar, not for further processing, and have a sucrose content, by weight in the dry state, corresponding to a reading of 99.5 degrees polarity or more.

这些糖必须是高质量的白色糖，不需要经过深加工，要求蔗糖含量符合99.5的极性甚至更高水平。

Word polarity is the word property of association with the stock price.

词汇极性是词汇所体现的与股票价格关联的特性。

The lengths of polar polymers and biopolymers molecular structures are around 0.3-3.0 angstroms.

极性聚合物与生物聚合物结构的长度约为0.3-3.0埃。

The results show that the aromatic structures of vacuum residue fraction s with different polarity and aromaticity can be distinguished by their synchronous flourescence spectra.

减压渣油组分的同步荧光光谱能够较好地反映出各极性和芳香度不同的组分的芳香环系大小。

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。