The research progress and the use of photochromic liquid crystal single molecule were summarized.
综述了光致变色液晶小分子化合物研究进展及其应用前景。
"The center of the earth is literally a crystal," said Stephenson. Over time, it grew and now is no longer a single crystal but an aggregate of them.
“地球的中心严格意义上是一个晶体，”斯蒂文森说，它逐渐成长，现在已不是一个单晶，而是众多单晶的组合体。
Under very high pressure, the samples switched from their amorphous, glassy state to form a single crystal -- the first time this behavior has been seen in a glass. The discovery.
在非常高的压力下，样品从无定形的、玻璃态转化成为单晶——这是第一次在玻璃中发现这种行为。
Each blade is grown from a single crystal of alloy for strength and then coated with tough ceramics.
每片涡轮机叶片由高强度单晶合金制成，上面覆盖强韧陶瓷涂层。
Although high-quality single-crystal silicon may be the best-known material for making electronic components, it isn’t the only one—and it’s not the only one being teased into different shapes.
虽然高品质的单晶硅可能是制造电子元件最知名的材料，但它却不是唯一的材料，也不是唯一一个可以用来加工成不同形状的材料。
They took a crystal, this is a single crystal of nickel that has regular planes of atoms, and those planes are spaced on the order of an angstrom or less apart, and they irradiated this with x-rays.
他们取了个晶体，一个具有规则原子平面的，镍晶体，这些面间距差不多也是一埃或者更少，它们放射出X射线。
There is no way that you could irradiate a crystal of nickel with a single beam of x-rays and get that circular ring pattern if the electron beam were behaving as a particle beam only.
没有什么其他的途径，可以让镍晶体发射，单束X光来，继而得到环状图案，如果电子束，是以粒子束形式出现的。
But when scientists squeezed tiny samples of a metallic glass under high pressure, they got a surprise: the atoms lined up in a regular pattern to form a single crystal.
但是当科学家在很高的压力下压制微小的金属玻璃样品时，他们得到了一个惊喜：原子以一种固定的模式排列起来而形成了单晶。
Indian Defence Ministry sources said the single crystal turbine blade technology, originally denied to Indian scientists, has been offered to India by Eurojet via the EJ200 engine.
印度国防部消息人士说，单晶涡轮叶片技术，最开始被印度的科学家否认，但现已由Eurojet公司通过EJ200发动机提供给印度。
By placing the cerium-aluminum glass under 25 gigapascals of pressure -- about 250,000 times normal atmospheric pressure -- the team was able to create a single crystal.
通过把铈铝玻璃放置在25吉帕压力下——大约250000倍的标准大气压——这个研究小组制成了单晶体。
I hand pick up a piece of snow as a single crystal flower, quickly melted in the hand.
我伸手接了一片，雪花象一朵晶莹的小花，转眼就在手心融化了。
As for the living technology and condition, in view of capability, single crystal silicon is the ideal material for solar cell.
在现有工艺和条件下，从电池性能上讲，单晶硅是制造太阳电池的比较理想的材料。
In this paper selection of grinding direction of diamond is studied, and the grinding method of single crystal diamond cutters is introduced.
本文介绍了单晶金刚石刀具研磨方向的选择，同时简单的介绍了单晶金刚石刀具的研磨方法。
The title compound C11H10O4 has been synthesized and its crystal structure was determined by single - crystal X-ray diffraction.
标题化合物c11H 10o4的晶体结构用x-射线单晶衍射法测定。
The modeling and identification of anisotropic damping property of Ni based single crystal alloys are presented.
研究耐高温镍基合金各向异性阻尼特性的建模与识别。
This paper describes the interface method to the dot array liquid crystal display and 8031 single chip microcomputer, the program chart is given.
讨论了点阵式液晶显示器与8031单片机的接口方法，给出了程序流程图。
The crystal and molecular structure has been determined by X-ray single crystal diffraction.
用x -射线单晶衍射测定了该化合物的晶体和分子结构。
A new supramolecular compound has been synthesized under hydrothermal conditions and characterized by element analysis, IR, TG analysis and single-crystal X-ray diffraction.
在水热条件下合成了一种新型超分子化合物，通过元素分析、红外光谱、热重分析和X射线单晶衍射方法确定了其晶体结构。
The single crystal furnace is a special equipment of growth single crystal for LSI. This paper mainly introduces the design of vacuum system and charge system of crystal furnace.
单晶炉是生长大规模集成电路所需要硅单晶的专用设备。本文主要介绍了单晶炉的真空系统与充气系统的设计。
The crystal structure was determined by X ray single crystal diffraction analysis.
用X射线单晶衍射分析法测定了该配合物的晶体结构。
A set for measuring single crystal fiber (SCF) loss spectra is described.
本文描述了一套用以测量单晶光纤损耗谱的装置。
Nanoindentation experiments were made on single crystal aluminium, and load-depth loading and unloading curves were obtained.
利用纳米压痕技术对单晶铝作压痕试验，获得载荷-压深的加载和卸载曲线。
It is a single crystal and can be made with high brightness and cleanness.
它是单晶体，可以制得极高的光洁度。
Indeed, the silicon wafer itself is cut from a large rod of silicon, which is grown from a single crystal, and so is itself a single crystal.
实际上，硅片本身是从一根大的硅棒上切片下来，硅棒由单晶生长而成，所以芯片本身也是一种单晶。
The common methods for measuring single crystal chemical shielding tensor are also discussed.
最后，还介绍了单晶化学位移张量的常规测量方法。
The crystal structure of the compound has been determined by elemental analysis and X-ray single-crystal diffraction.
并通过元素分析及X-射线单晶衍射法，测定了该化合物的晶体结构。
The crystal structure of the compound has been determined by elemental analysis and X-ray single-crystal diffraction.
并通过元素分析及X-射线单晶衍射法，测定了该化合物的晶体结构。
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