波点

The influence of the interaction between phonons with different wave vectors in the recoil process on the ground state energy of the bound polaron is discussed.

在计及电子在反冲效应中发射和吸收不同波矢的声子之间的相互作用下，研究了其对量子点中束缚极化子的基态能量的影响。

Leaves similar in shape; tepals white, with purple-red blotches and spots on proximal 1/3--1/2, margin undulate

相似的叶在外形上；花被白色，有紫红色大块斑点和点在最近上 1/3 --1/2，边缘波状 21 LILIUM speciosum

By adjusting the positions and angles of the two DVD optical pick-up heads, the relative distance of the two laser spots can be equivalent to one quarter of the grating pitch. When the grating moves, the surface profile of the grating can be measure directly, in order to obtain the two quadrature sinusoidal signals. Then by counting the zero crossing of these two quadrature sinusoidal signals and calculating the interpolation value of these two quadrature sinusoidal signals, the moving direction and moving displacement value of the grating can be obtained.

采用两个光学读取头，且两个光学读取头共用同一分光镜与同一聚焦物镜，於搭配光路的设计，可使两个光学读取头之光束打入同一聚焦物镜，藉由调整两个DVD光学读取头的位置与角度，使聚焦物镜聚焦的两相近聚焦光点的距离相等於四分之ㄧ光栅尺间距，当光栅尺移动时，可直接量测光栅尺的表面轮廓变化，以获得一组正交的弦波讯号，继而利用讯号四分割与细分割处理，计算出光栅尺之移动方向与移动量。

The innovations of the dissertation are given below: 1、Through many times simulation, we find that the suitable adjustment the dielectric rod radius between defect waveguide and resonant cavity can be greatly improved the efficiency of coupling.

本论文的创新点主要包括以下三个方面：1、通过多次仿真，发现适当调整波导与缺陷谐振腔之间介质柱半径的大小能较大幅度的提高耦合效率。

The extra low electromagnetic wave, wavelet technology, pipe track instrument,DGPS and tracing signal equipment are used to solve the key question of trans-mit- receive and communication.

研究信息融合技术在海底管道维修装置与检测装置间的应用，采用超低频电磁波，小波分析等技术与管线跟踪探测仪、DGPS以及示踪信号探测器等设备解决发射、接收、通讯技术中的关键技术点。

On this basis, the seismic response analysis of a three-span continuous middle-supported steel arch bridge with a main span of 428m is conducted under different input conditions of uniform excitation, traveling wave excitation and multi-excitation.

在此基础上分别考察了一座主跨428m的三跨连续中承式钢拱桥在一致激励、行波激励和多点激励下的地震反应规律。

This kind of gratings can be kept in the material for a long time. A mode of molecular reorientation was used to explain the formation mechanism of these gratings and it is well consistent with our experimental results. 3. Three kinds of azobenzene polymers P , P (MMA-co-GY7) and P (MMA-co-GO13) were synthesized by radical polymerization. High-density optical storage and the three-dimension (3D) microstructures in the azobenzene polymer films were presented. Twenty gratings have been stored on the same spot in our material. It is twice as many as the best recording that has been reported. It is the first time, a rectangular microstructure and a complicated double layers nesting six-pointed star microstructure are inscribed in it by using a simple two-wave couple setup.

采用共聚反应设计合成了单偶氮苯聚合物P、双偶氮苯聚合物P（MMA-co-GY7）和P（MMA-co-GO13）三种聚合物，研究了偶氮苯聚合物薄膜中的高密度光学存储和3维微结构，成功的将20套光栅储存在样品中同一个点上，是已有报道的两倍；并首次用简单的2波混频光路在该材料中刻写出长方格子和六角星型的微结构，在制作多重不同周期不同角度的高密度光栅结构实验过程中，发现不同周期光栅的刻写顺序对整个微结构形成的最终结果具有决定性的影响，并用相衬显微镜观察了这些微结构图像。

Plate concept: the concept of commercial chain of technical points: this column in the August 20 transaction that is found in the unit, and a continuous Co MM ent, followed by a wave of self-completion of the Unit 7 yuan to 10 yuan fast pulled up.

板块概念：商业连锁概念技术面看点：本栏在8月20日即发现了该股的异动并连续点评，随后该股完成一波自7元多至10元以上的快速拉升。

"I have observed sites before and after bleaching in Okinawa, Japan, and it was remarkable to see a massive disappearance of soft corals," said marine biologist Hudi Benayahu, head of the Porter School of Environmental Studies at Tel Aviv University.

&在漂白作用之前和之后，我曾经在日本冲绳的海域的几个点观察过，看着大量的软珊瑚在漂白作用后失踪，这让我不能忘怀。&特拉维夫大学波特环境学院院长，海洋生物学家Hudi Benayahu说。

After the first wave of thoughts wash over us this is where most of us have our "tipping point."

在第一波的消极思想席卷过后往往是大多数人的情感&引爆点&。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。