距离

It allows my zoom lens to focus at a much closer distance but still allows a good working distance.

它可以让我的镜头集中在一个非常接近的距离，但仍允许一个良好的工作距离。

Our dwellings, low, weathered, mossed, abhorring the lifeless line― the definite, the finite, the aloof― loving rondures and an upward stroke, the tilt of a roof like a boat always aware of the elements in which it is swinging― most fittingly my home was set a hemisphere apart, so far over the globe that to have gone on would have meant to go nearer not farther.

我们的住房低矮，饱经风霜，长满苔藓，憎恶毫无生气的线条──确定、有限、冷漠之物，喜爱回旋曲和向上的笔触。屋顶像船似地翘起，总忘不了兴风作浪的自然力。我的家乡恰好距离这里半球之遥，再往前走便意味着缩短而不是加大距离。

The study results indicate that as emission power increases, the peak power density on the section of a certain distance will increase firstly, then it will descend and that the peak light intensity on the section will increase with the increasing of spot radius of basic mode Gaussian beam. As the propagation distance increases, the peak light intensity on the section will descend gradually, and the laser energy will spread. The light intensity distribution exhibits straw hat shape on a certain conditions, in other word to say, the central light intensity is less than acroteric light intensity.

结果表明，无风稳态热晕效应存在时，随发射功率的增大，一定传输距离截面上的峰值功率密度先增人后减小；截面上的峰值光强随基模高斯光束的腰斑半径的增大而增大；随着传输距离的增大，截面上峰值光强在逐渐减小，能量在逐渐向周围扩展；在一定条件下，截面上的光强分布会呈现中心光强小于周围光强的&草帽型&分布。

The same result can also be achieved when optimizing F8 function (Rastrigin's function). Comparing to EGA, KEGA is easy to realize and the increase of computation load can be neglected, but the performance of KEGA can be improved greatly. 2. To enhance the speed of AIA, two new methods of computing the concentration of antibody were developed. Simulation results for F8 and F15 (needle in haystack: type I) functions show that the two methods can improve the running speed of AIA more than 8. 5 times. 3. As to the drawback in defining antibody concentration, a new definition based on Euclidean distance between two antibodies and fitness is proposed. On this basis, a new AIA was constructed. The convergence performance are more better than that of AIA. 4. Combining king crossover with AAIA and DBAIA, two new AIAs, KAAIA and DKBAIA, were proposed.

仿真实验结果表明KEGA实现简单，与EGA相比，其增加的计算开销可以忽略，但性能改善十分明显； 2、针对基于信息熵的免疫算法运行速度慢的缺点，提出了二种能够加快AIA运行速度的新的抗体浓度计算方法，得到两种新的免疫算法，即加速的人工免疫算法(Accelerated Artificial Immune Algorithm，AAIA)和加速的人工免疫算法-2（Accelerated Artificial Immune Algorithm-2，AAIA-2），对测试函数F15(needle in haystack：type I)、F8函数的仿真研究表明，这两种算法的运行速度都是AIA的8.5倍以上； 3、针对AIA的浓度定义存在的缺陷，提出了一种新的基于抗体间欧氏距离和适应度的新的抗体浓度定义，并依据该定义构造了一种基于欧氏距离的人工免疫算法(Euclidean Distance-based Artificial Immune Algorithm，DBAIA)。

The percents of RAPD amplified polymorphic loci for Lanceolaria grayana and Anodonta fluminea are lower than 40%;the intra-population Shannon's genetic diversity index is 0.1891 and intra-population genetic distance is 0.0708, and they are the lowest in all populations.

涨渡湖、宿鸭湖、都阳湖的褶纹冠蚌3个地理种群的多态座位百分率为622%~70.9%，Sh~on遗传多样性指数为0.3596~ 0.4041，种群内的遗传距离为0.1 540~0.1%9，3个种群之间的遗传距离为0.1931~ 0.2389，涨渡湖与宿鸭湖的种群之间有较近的亲缘关系。

The percents of RAPD amplified polymorphic loci for Lanceolaria grayana and Anodonta fluminea are lower than 40%; the intra-population Shannons genetic diversity index is 0.1891 and intra-population genetic distance is 0.0708, and they are the lowest in all populations.

涨渡湖、宿鸭湖、都阳湖的褶纹冠蚌3个地理种群的多态座位百分率为622%~70.9%，Sh~on遗传多样性指数为0.3596~0.4041，种群内的遗传距离为0.1 540~0.1%9，3个种群之间的遗传距离为0.1931~0.2389，涨渡湖与宿鸭湖的种群之间有较近的亲缘关系。4。

From the calculations, it can draw the conclusions:① The interaction potentials induced by the interaction of phonons with the ele ctron can be divided into two parts. One is only relevant to the coordinate z 1(z2), and the other is relevant not only to z1 and z2 but als o to ρ.② The absolute values of the induced potentials VIL and VI,σ decrease with the increase of ρ.③ The abs ol ute value of IO-phonon-induced potential decreases with the increase of the qu antum well width.

通过计算可得出如下结论：(1)双极化子的诱生势可以分为两部分，其中一部分仅与一个电子的坐标z1(z 2)有关，另一部分则不仅与两个电子的坐标z1和z2都有关，还与两个电子间的相对距离ρ有关；(2)诱生势VIL和VI，σ的绝对值随着双极化子中两个电子间相对距离ρ的增加而减小；(3)由于电子与IO声子相互作用而产生的诱生势VI，σ的绝对值随量子阱宽度N的增加而减小。

A new era of digital life is approaching due to factors like the integration and upgrading of various user friendly features of GMS digital mobile phones, the 搈arriage of NFC and SIM card technology, and the rapid development and integration of technologies such as the network, Near Field Communication, and computer technology.

随着网络、近距离通信和计算机技术的快速发展和融合， GMS数字移动电话机各种方便用户使用的功能不断得到整合和提升，NFC（Near Field Communication近距离通讯）技术与SIM卡技术的&联姻&就开启了一个数码生活的新时代。

Atmospherical plasma jet carries to the surface modification of tungsten oxide nanorod. The results showed that the modified use of plasma gas (O2), in the same distance to increase deal with test-chip of the surface then there is the formation of small particles with the trend, and in the higher distance to some deal with test-chip of the trend of the formation of small particles lower. N2 was more significant than that of Ar plasma for surface modification, and the test piece is somewhat part of the surface nano-rods box integration with the formation of small particle side of the box there is scheduling a clear rod-like.

本研究应用常压低温电浆设备对氧化钨奈米棒进行表面处理，其改质结果显示使用电浆气（O2）下，在一样的高度距离下随了处理次数的增多，试片表面随之融合一起有形成小颗粒的趋势，且在一样的次数下随了距离高度越高其形成小颗粒的趋势越低；在使用电浆气体为N2与Ar下，电浆气体N2比Ar有较大幅度的电浆表面处理，且试片表面有些许部分奈米棒融合一起形成小方块颗粒其方块颗粒侧边有明显的棒状排立。

In the first case, the products of the MFW4/31 amplification were loaded when bromophenol blue dye from MFW7/9 sample migrated to a 3-cm distance from the wells, while in the second case, MFW17/26 products were loaded when the dye from MFW13/20 reached 4.5 cm.

在第一种情况下，当溴酚蓝染料从MFW7/9 样品迁移到离加样穴 3-cm 距离时加入MFW4/31 扩增产物，而在第二种情况下，当溴酚蓝染料从MFW13/20 样品迁移到离加样穴4.5 cm距离时加入MFW17/26 产物。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。