窄的

Quantum dots are a kind of semiconductor nanopaticles with the radius equal to or less than the exciton Bohr radius. They have tremendous potential in the field of biology and medicine because of their unique and tunable optical properties (broad excitation spectrum, narrow emission spectrum, precise tunability of their emission peak and negligible bleaching, etc) as new fluoresent probes.

量子点是半径小于或接近于激子玻尔半径的一类半导体纳米晶，作为一种新型的荧光标记物，其独特和可调谐的光学特性（宽的激发光谱、窄的发射光谱、可精确调谐的发射波长以及可忽略的光漂白等）使其在生物和医学方面显示出巨大的应用潜力。

Both theoretical and experimental results show that compaction properties and heating rates do not alter this linear relation, but influence the slope of the linear relation, and therefore it is concluded that large dihedral angle, high green density, narrow particle and pore size distributions are beneficial to the achievement of the grain size-density trajectory with promoted densification and minimized grain growth.

理论分析和实验结果表明，成型体性质不改变这一线性关系，但可以改变直线的斜率，而升温速率对直线斜率的影响不大。较大的二面角、较高的素坯密度、较窄的颗粒和气孔尺寸分布有利于获得较小的晶粒生长和较高的烧结密度。

I had another Belt not so broad, and fasten'd in the same Manner, which hung over my Shoulder; and at the End of it, under my left Arm, hung two Pouches, both made of Goat's-Skin too; in one of which hung my Powder, in the other my Shot: At my Back I carry'd my Basket, on my Shoulder my Gun, and over my Head a great clumsy ugly Goat-Skin Umbrella, but which, after all, was the most necessary Thing I had about me, next to my Gun: As for my Face, the Colour of it was really not so Moletta-like as one might expect from a Man not at all careful of it, and living within nine or ten Degrees of the Equinox.

另一条较窄的皮带，斜挂在我的肩膀上，也用皮条系着。这条皮带的末端，在我左胳膊下，挂着两个山羊皮袋，一个装火药，一个装子弹。我背上背着筐子，肩上扛着枪，头上撑着一顶羊皮做的大阳伞，样子又难看又笨拙。尽管如此，除了枪之外，这把伞也是我随身不可缺少的东西。至于我的脸，倒不像穆拉托人那么黑，看上去像一个住在赤道九度、十度之内的热带地区那种不修边幅的人。

Grasslike or rushlike plant growing in wet places having solid stems, narrow grasslike leaves and spikelets of inconspicuous flowers.

生长在湿地的一种象草或灯心草的植物，具有实心的茎，窄的象草一样的叶子和微小的花构成的穗状花序。

The many lattice twist and dislocations can be observed by the studies on high-resolution electron microscopy of solution-crystallized PEKK crystals. It is the lattice twist and dislocations within crystals that give rise to gradual branching and narrowing of spherulitic lamellae towards to tips of crystal growth and consequently, the characteristics of morphology and crystal structure of poly s can be posed in the molecular level.

通过其高分辨电子显微像的研究，直接观察到了组成晶体的点阵扭曲和位错，并揭示出由分子链的堆砌错误引起的点阵扭曲和位错是导致球晶晶片展现出连续的分叉并向着晶体的增长前沿逐渐变窄的直接原因，从分子水平上揭示了聚芳醚酮酮的结晶形态的特点。

Consequently, the smaller k value produces shorter umbral durations and narrower paths for total eclipses when compared with calculations using the IAU value for k.

当于使用IAU 的K值比较，较小的K值得出较短的本影持续时间和较窄的全食路径，使用较小的K值导致更长的本影持续时间和更宽的全食路径。

Simulative results show that the electron beam can be transported in the unmagnetized plasma-filled for two reasons. The first, the plasma neutralizes the majority of the space charge forces within the beam. The second, radial electric field generated by electron beam interaction with the plasma leads the beam to converge along axis. By PIC simulation, we find that atomic mass of the background ion effects on the Characteristics of the plasma-filled devices.

非磁化等离子体填充的RBWO-FEL的模拟表明只有在一较窄的背景等离子体密度范围内，电子注才能良好传输，产生泵波及激光功率输出，并都存在有峰值功率点，同实验观测到的结果完全吻合；该范围内，电子注的传输是由于背景离子中和了注中径向发散空间电荷力及注在等离子体中产生的径向的电场使注在轴向汇聚。

Lines of small white dots across the right shoulder and falling from the left seem to mark the passage of a narrow stole which, however, does not obscure the brightly coloured patches with their wavy ink lines, reminiscent of the moir patterns formed when light passes through two layers of textile. In some areas the silk seems to be left without any colour, as in the background to another painting of Ksitigarbha, holding a cintāmani and altogether more robust, wearing an ordinary robe in strong contrasts of green and red and pale blue Fig.

从右肩斜向下到左肩有一条由白色小点组成的线，好像记录了这段窄的绶带，鲜艳的颜色搭配他们墨色的波浪线，无论如何都是明显的，暗示当光线透过两层织物时形成了云纹绸，某些局部地方绢上已经看不出任何颜色了，就象另一个地藏菩萨的背景——他手持宝珠，更加健壮魁伟，穿著普通的红、绿、浅蓝强烈对比的袈裟。

Using this method, wide dimming range can be achieved with narrow frequency range and constant DC link voltage. And the lamp current keeps perfect sine wave all the time, which means low lamp current crest factor is obtained. Its validity is verified by simulation and experiment.

本章最后提出了一种基于T型滤波器的新型的调光方法，采用此方法可以在保持逆变器直流母线电压和开关占空比不变的情况下，只需很窄的频率范围就能达到非常宽的调光范围，而且在整个调光范围内灯电流都基本上是完美的正弦波，这就意味着可以始终保持很低的灯电流波峰因数，仿真和实验结果充分验证了它的优点。

With decreasing concentration of PAn, the ESRspectrum of PAn/NMP solution gradually exhibits a hyperfine structure composed of threepeaks indicating the interaction between the spin electron and 〓.

PAn具有顺磁性，固态的ESR谱是一线宽较宽的单峰，而其浓溶液的ESR是一线宽较窄的单峰，随浓度的降低，逐渐出现三重峰的超精细分裂结构。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！