波状的

Leaves with petiole 0.5-2 mm; blade narrowly triangular-lanceolate, 2.5-5.8 × 0.7-2.3 cm, thickly papery, abaxially ± densely glaucous; laminar glands long to short streaks; abaxial glands rather sparse; main lateral veins 2- or 3-paired, all branches clearly visible and forming undulating intramarginal vein, tertiary reticulation nearly invisible; base cuneate, apex acute to subacute.

叶具叶柄0.5-2毫米；叶片狭三角形披针形， 2.5-5.8 * 0.7-2.3 厘米，厚纸质，背面多少密被白霜；片状的腺长到短条纹；背面的腺体相当稀；主要侧脉2-或3对，全部的分枝明显可见的并且形成波状近边缘内脉，近看不见的第三级网脉；基部楔形，先端锐尖到近尖。

The propagation matrix method used widely in stratified media is extended to laterally inho-mogeneous media,and a numerical method known as generalized propagation matrix method for simulating elastic seismic wave propagation in inhomogeneous media is presented by using mixed variable elastic wave equation and matrix exponent solution of system of linear ordinary differential equations.

应用混合变量弹性动力学方程和线性常微分方程组的矩阵指数解法，将层状介质中广泛应用的弹性波传播矩阵解法推广至横向非均匀介质，给出了一种可计算复杂地质体中弹性波传播的广义传播矩阵数值解法。

Based on the theory of rayleigh wave propagation in layer medium,the variation of wave velocity can reflect the variation of rock and soil mechanical property.

根据瑞雷面波在层状介质中的传播理论，波速的变化可以反映出岩土力学性质的变化。

I then headed to the Church of Santa Maria della Vittoria, there to admire Bernini's transcendentally beautiful Ecstasy of Saint Theresa, and across the way to the Church of San Carlo alle Quattro Fontane, and Borromini's elegant and understated exercise in undulant Baroque architecture.

然后我就前往圣母玛利亚维多利亚，去欣赏那令人神魂颠倒的美丽的Bernini的transcendentally，绕过圣卡罗阿勒Quattro教堂前的喷泉，欣赏着波罗米尼的优雅和低调的波状巴洛克建筑。

Results indicate that even caverns significantly smaller than 1/4 wavelength are detectible on conventional band-width seismic sections as diffractions migrated into bead-type events.

结果表明当绕射波偏移为珠子状的同相轴时即使远小于四分之一波长的溶洞在常规带宽的地震剖面上也是可分辨的，绕射波是溶洞高度和宽读的函数。

The significant differences existed in lower epidermis among materials:in 2 splitting-resistant cultivars,their anticlinal walls had clearly sinuous ridges and the periclinal walls had equal thick ornamentations of cuticles; the defensive cells were rounded cuticles of projected ridges,and epidermal cells were covered with dense powder.

材料间下表皮微形态存在较显著的差别：耐裂材料的垂周壁上有明显的波状嵴，平周壁上有加厚的条纹状角质层纹饰，保卫细胞四周角质层褶皱较多、起伏较大，表皮细胞上覆盖有大量的粉状或颗粒状蜡质。

In the seismic records of plane wave source the cavity underneath the roadway shows as a obviously unusual "candied fruit".

利用平面波震源在巷道内激发产生的波场中，巷道下方的空洞在平面波震源激发的地震记录上，其多次反射绕射波互相叠合在一起，表现为&糖葫芦&状的明显异常特征。

Within the zone, all the anticlines and synclines, successively wavy, are distributed with the same development in the entire area.

其基本特点是：一系列线状褶皱成带状展布，所有褶皱的走向基本上与构造带的延伸方向一致；在整个带内的背斜和向斜呈连续波状，基本同等发育，布满全区；不同级别的褶皱往往组合成巨大的复背斜和复向斜。

Hydraulic pile hammer is one of ideal prefabricated pile driving machines because it can adjust stress waveform ,decrease stress peak value,prolong effectual act

认为与桩等波阻的细长状锤体能够产生理想的应力波波形；在桩锤重量一定的情况下，可针对不同的地质情况和桩，通过选择不同刚

The plane-parallel resonant cavity is built up in theory with the U-shaped bending waveguide for TM mode. The beam splitting and convergence effect are also discussed for the structure composed of filling-factor graded wave-like 2D-PC and one-dimensional multilayer thin films.

利用TM模的U型转弯波导构建了新型的平行平面谐振腔，并指出由填充率渐变型波状结构二维光子晶体和一维多层薄膜构成的混合结构在光分束和抑制光束发散方面的作用及其在平行平面谐振腔中的潜在应用。

In her eyes, because that is the doorway toher heart * the place where love resides.

女人的漂亮必須從她的眼睛中去看，因為那是她心靈的窗戶和愛居住的地方

I will send some postcards to you.

我会向你发送一些明信片。