查询词典 crystal

Rebuild emission and incept section, make each channel can using single-crystal or dual-crystal.

对超声发射和接收部分进行改造，使每一个通路都可以既使用单晶探头也可以使用双晶探头。

This text proceeded completely type the ratio distincts about the characteristic of photon and phnon, the mechanism of the creation of them, interaction regulation photon between electronics inside crystal and these of between phnon and photon , clarified the close contact of photon and phnon by using the interation regulation of photon and phnon incide crystal also.

对光子和声子的特点、光子和声子产生的机制、晶体中光子和电子相互作用规律及声子与电子相互作用规律，进行了全面的类比区别。并且利用晶体中光子和声子相互作用的规律，阐明了光子和声子的联系

Manganese dioxide is a familiar katalyst of oxidation reaction,there are five kinds of crystal configuration of manganese dioxide that have known, and different kinds of crystal configuration of manganese dioxide have the different catalysis and natural life.

二氧化锰是一种常见的氧化反应催化剂，现在已知二氧化锰有5种不同的晶型结构，不同晶型结构的二氧化锰的催化功能及寿命也不相同。

The patterns of Reflection high energy electron diffraction from the epitaxial growth of Si-Ge crystal are interpreted basing on the kinetical diffraction theory of crystal.

在晶体衍射理论基础上，利用运动学理论解释了反射式高能电子衍射（reflection high energy electron diffraction， RHEED）在Si-Ge晶体外延生长过程中不同阶段出现的花样。

After treatment, the residues of crystal violet and leuco crystal violet in eel tissues were analysed by HPLC-MS.

结果表明：鳗鲡肌肉组织中结晶紫的最高浓度出现在给药后12h；在整个监测过程中，肌肉组织中结晶紫的含量都较低(0~3.91μg/kg)；药浴336h后，结晶紫未检出。

The crystal structure of three eremophliane sesquiterpenes and one bisabolane sequiterpene with two epoxies from above two Ligularia species were determined by X-ray four circle differactomer technique and single crystal structure analysis, and their stereostructure was further confirmed.

利用X-射线四元单晶衍射技术和单晶结构分析方法，测定了两种橐吾属中三个艾里莫芬烷型倍半萜及一个双环氧没药烷型倍半萜的晶体结构，进一步确定了它们的立体构型。

Time metaphase developed crystal of acerbity lithium of magnesian niobium of tall mix into to wait, be versed in for the Chinese crystal laid a foundation in the development of 80 time.

70年代中期发展了高掺镁铌酸锂晶体等，并为中国人工晶体在 80年代的发展奠定了基础。

The structure and appearance of the treated samples were observed by micropolariscope and scanning electron microscopy. Combining the X-diffraction spectrum, the change from crystal to non-crystal was confirmed.

用偏光显微镜观测处理后淀粉的颗粒结构，结合X射线衍射曲线验证淀粉颗粒结构的变化，利用扫描电镜观测颗粒保持的状态。

The structure and appearance of the treated samples are observed by micropolariscope and scanning electron microscopy. Combining the X-diffraction spectrum, the change from crystal to non-crystal was confirmed again.

用偏光显微镜观测处理后淀粉样品以验证淀粉颗粒结构的变化，结合X射线衍射曲线验证淀粉颗粒结构的变化，利用扫描电镜观测颗粒保持的状态。

From Maxwell's equations, with material constitutive relation of optically active crystal and boundary conditions of electric field on the boundary between isotropic media and crystal, through coordinate transformation, the formula of the direction of refracted wave for arbitrary direction incident monochromic plane wave was derived. Furthermore, based on the unit vector of direction of refracted wave, eigen waves of electric field, electric displacement vectors and direction of energy flow can be easily obtained.

从麦克斯韦方程组出发，结合旋光晶体的物质方程以及单色平面波从各向同性介质入射到晶体界面时电场的连续性边界条件，通过晶体主轴坐标系和界面坐标系的坐标变换，推导了任意入射方向的单色平面波在晶体界面上的折射方向的求解公式，进而利用所得的折射方向求解晶体中折射波的电场本征模、电位移矢量本征模和光线方向。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。