查询词典 crystals

Things like spiral millerite crystals, Sweet Home Mine rhodochrosite rhombs with moving bubble inclusions, or minerals like rutile, pyrite, and boulangerite in ring crystals, to name a very few of the bizarre things seen by the micromounter.

古怪的矿物特性---微矿玩家經常遇到一些古怪事物，例如呈螺旋狀的 millerite 晶体。sweet home mine 菱锰矿的匕泡內含物，或者戒面石內的金紅石、黃铁矿及硫锑铅矿等。

We find out that besides themain phase blue flaky crystals, there are also some aqua needle-shaped crystals andblack phases.

通过双目镜对合成产物进行初步表征，发现其主要物相是蓝色片状晶体，其外还有少量浅绿色针状晶体和少量黑色物相。

In the first part,we generalize the extendedmean-field theory of nematic liquid crystals to the case of cholesteric and smecticliquid crystals.

在论文的第一部分，我们将液晶相变理论中的一种广义平均场方法作了形式推广，使之具有更广的适用性。

Having a texture composed of lath-shaped plagioclase crystals in a matrix of pyroxene crystals.

有斜长石结晶结构的在嵌有化石水晶基质的晶体中，由条形纹条石组成的结构的

The lecture contains 12 chapters for 2 semesters and includes information of materials basic features and properties such as Crystallography, Motion state of electrons in solids, Crystal structure, Semi-crystals and non-crystals, Phase diagram, Point defects and line defects, Plane defects and volume defects, Diffusion, as well as the basic principles of materials processing such as Solidification, Deformation and recrystallization, Solid transformation.

授课内容分十二章；涉及材料最基本的性质和特征（晶体学基础，固体材料中电子运动状态，晶体结构，非晶态与半晶态，相图、晶体中的点缺陷与线缺陷、面缺陷与体缺陷、扩散）以及材料成形过程涉及的基本原理（凝固、形变与再结晶、固态相变等）。

Since polar organic crystals have noncentric structures, the existence of polar axis in the crystals has a significant effect on the molecular arrangement and on the crystal growth.

极性有机晶体在不同的溶剂中具有明显不同的生长习性，主要有两个方面的原因：一是极性有机晶体属非中心对称性晶类，晶体具有极轴，极轴的存在对分子堆积和晶体生长具有重要影响；另一是极性有机晶体的界面结构不同，溶剂与晶体界面的相互作用不同，使得晶体同一面族的生长速率不同，从而导致了晶体习性的改变。

The space group of form 2 was not determined because it was difficult to get large single crystals. Form 3 crystals were obtained by using ammonium sulfate as precipitant.

当在晶型1的晶体生长条件中加入0.2M MgCl〓时，可得到六棱柱状的晶型2的晶体，由于很难得到大单晶，晶型2晶体的空间群未被确定。

Among these particles, the prismy crystals and regular cubic crystals were specifically identified as sulfates of Ca and NaCl from sea salt respectively. But the spherical, fractal and sheet-like particles have very diverse compositions. b The composition of fractal particles is the most complicated, and that of spherical ones is less complex.

其中，棱柱形长棒晶粒和规则的立方形晶粒具有特定的组成，分别为钙的硫酸盐和来自海洋的NaCl晶体，而球形、块状和片状颗粒元素组成变化较大。b块状颗粒的化学成分最为复杂，球形颗粒其次。

The SnO2 crystals exist mainly as tetragonal rutile structure, despite of some rhombic SnO crystals at temperature of 500°C.

在500°C下形成的SnO2薄膜晶粒主要是四方相金红石结构，也存在微量的斜方相SnO晶型结构。

The solubility～temperture curve of rubidium hydrogen selenate in aqueous was measured,and the bulk crystal of rubidium hydrogen selenate was grown by solution temperature reduction method after some unfavorable factors such as floating crystals and climbing crystals et al.

本文测定了硒酸氢铷在水中的溶解度～温度曲线，并采用溶液降温法，克服了RHSe晶体生长时易漂晶、爬晶等不利因素，生长出大尺寸硒酸氢铷单晶。

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％。