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The separation between the two types of molecules is crucial to the photoconductivity if the donor and acceptor molecules are close together they form charge-transfer assemblies where photochemically generated charge carriers become trapped and recombine.

将TNF 与HBC分子隔开是纳米管光电导的关键。因为如果施主分子与受主分子彼此太接近,会产生电荷转移聚集的现象,如此一来,由光化学反应所产生的电荷将被限俘并复合,无法导电。

The experimental results indicate that the dark conductivity of polycrystalline silicon films is strongly dependent on temperature.

实验结果表明,多晶硅薄膜的暗电导强烈依赖于温度,在300~90K的温度范围内呈现不同的导电特性。

In the paper ,study on conductance mechanism of complex shaly sand reservoirs with bothlaminated shale and dispersed shale is carried out.

本论文是针对同时含有层状泥质和分散泥质的复杂泥质砂岩油气层的导电规律开展研究的。

To establish the physics model of conductivity property in copper-clad and tinning copper-clad steel wire,give the way of calculating the basic parameter of them through design of plating technology and extract plating machine,meanwhile being checked by a set of test data,it shows that theory calculation results consist well with test results.

建立了铜包钢线及镀锡铜包钢线导电特性的物理模型,给出了电镀工艺和引镀机设计中计算铜包钢线及镀锡铜包钢线基本参数的方法,并用一组实验数据进行验算,结果证明理论计算和实验结果具有很好的一致性。

Among these new materials, polythiophene is of particular interest because both its doped and undoped species display a great chemical and electrochemical stability in air.

作为第一种无论其P掺杂态还是去掺杂态都具有良好的环境稳定性的导电聚合物,聚噻吩更是人们注目的焦点。

The silane coupling agent enwrapped in the surface of copper powder was studied by infrared spectral analysis technology. The conductive property of coatings was examined.

用红外光谱分析技术研究硅烷偶联剂在铜粉表面的接枝情况,对涂层的导电性能进行测试,确定了偶联剂的处理工艺。

Electric film's facture on surface of crystal was investigated, 30.4μm poled period was designed, and the effect on periodically structure of aster chisel craft was analyzed.

研究了晶体表面导电掩膜的制作,设计了30.4μm的极化周期,分析了光刻工艺对周期性结构的影响。

The conducting organic polymer has been polymerized for more than thirty years. It has got a high development in theory and experiment because of the funny characters.

导电有机高聚物从诞生到现在的三十多年,由于它奇异的性质,理论上和实验上都得到了极大的发展。

In this contribution novel acid-base sulfonated poly(phthalazinone ether nitrile ketone)s membranes are introduced.The membranes are composed of SPPENKs as the acidic compounds,and polyetherimide as the basic compounds,furthermore,redissolving SPPENKs and PEI in N-methylpyrrolidone then cast directly onto clean glass substrates in dust free environment at 60℃ aiming at enhancing membrane toughness and other relative properties.

以合成的一系列不同磺化度的碘化聚芳醚腈酮为acidic聚合物,以聚芳醚酰亚胺为basic聚合物,并将其溶解在 N -甲基-2-吡咯烷酮中配成质量分数为10%的成膜液,60℃下刮制成膜,制得acid-base型磺化聚芳醚腈酮质子导电了聚合物膜。

Adjusting the proportion of acetylene black,electrolyte,additives in positive materials,the battery samples were made.

另外,在正极中加入石墨能提高电池正极的导电性能,降低电池的内阻,但是石墨的吸液性能不是很好。

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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面,更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?