特性

The transfer matrix method is used to calculate the band structures of 1D crystals with complex dielectric constant,in this paper,The authors put emphasis on the case of negative imaginary part.

利用传输矩阵法计算了一维光子晶体的能带结构和光传输特性，重点讨论了介电常量的虚部为负值时对传输特性的影响。

In this article, characters of domestic varieties such as Salvia splendens, Tagetes erecta, Rudbeckia hirta and Impatiens balsamina which suitable for summer using were introduced. And the suitable applications of them were suggested according to their performances during flowering phase. At the same time, characters of the new varieties are exhibited and reference data were provided for their large application in the future. At last, the reasons of lags in accepting new varieties in market were analyzed.

介绍了国产自育草本花卉一串红、万寿菊、黑心菊、中国凤仙等10个适宜夏季应用的新品种的特性，并根据其花期表现提出了适宜的应用方式，为园林设计者展示草花新品种特性，为其将来的大量应用提供参考资料，并分析了市场接受新品种滞后的原因。

They have been studied separately and their impedance and directivityperformance have been compared in this thesis.

分别对这三种平面缝隙天线的阻抗特性和方向特性进行了仿真分析并进行了比较。

The Truth of Suffering is taught within the context of three characteristic of existence, the first being impermanence.

所谓苦谛的意义，是从存在的三个特性脉络中来看的。而存在的第一个特性即为无常。

Comparing to other land covers, expressways have many new characteristics such as no vegetation cover and water imperviousness etc. So, only using climate models to simulate and forecast road parameters can result in big errors.

高速公路下垫面具有不透水、无植被覆盖等特性，仅采用气候模式而不考虑下垫面特性模拟与预测道面参数会产生较大误差。

The paper studies their combustion characteristics , pollution characteristics in new model of rotary incinerator.

本文在新式焚烧炉中对它们的焚烧特性、污染特性进行了研究。

The experiments indicate that the dynamic behavior of the cylinder under the axial fluid-solid impact loading differs from the dynamic buckling when they are axially impacted by impulsive loads and step loads of infinite duration. The structures exhibit three different critical conditions: plastic incipience, dynamic buckling and plastic failure.

研究结果表明：圆柱壳承受轴向流固冲击时的动力特性与承受轴向脉冲和阶跃载荷时的动力特性有着显著的不同，结构呈现三种不同的临界动力状态：塑性出现、动力屈曲和动力塑性失效。

Firstly, based on the analysis of hydraulic mounts structure, operating principle, ideal dynamic characteristics and the testing results of dynamic characteristics, its vibration isolation performance was incipiently evaluated.

首先，通过对液压悬置的结构、工作原理和理想动特性的分析，并结合全顺客车所使用液压悬置动特性的试验实测结果，对该种液压悬置的隔振性能作出了初步评价。

The sheet possesses good heat, cold and water resistance and incombustibility. Besides, excellent dielectric properties including proof tracking and arc resistance.

该板具有耐热性，耐寒性，不燃性，耐水性，电气绝缘性好等特征，此外，电气特性(由温度而产生的抵抗值的变化很小)，耐漏电起痕性，耐电弧特性方面也非常优秀。

"Dispute" mainly indicates the inconformity of characteristic data and with the standard or incomplete characteristic data and etc.

"异议"主要指特性数据与标准不符或特性数据不全等情况。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。