复晶体

This research and development effort bore its first noteworthy fruit in 1886 when Zeiss marketed the first "aphochromate" microscope objectives; this apochromatic microscope objective offered superior quality. Employing "fluorspar" elements this was the first use of crystal in an industrial optical application.

这些研究和发展的努力在1886年结出了第一个果实，蔡司公司于当年推出了"aphochromate"显微镜即复消色差透镜显微镜；此种显微镜提供了出众的品质，其中萤石成分的使用是玻璃晶体在工业光学中的首次应用。

By using the birefringent crystal YVO_4, a novel scheme of wavelength monitoring in DWDM optical communication systems is presented.

利用YVO4双折射晶体，设计了一种新型光通讯密集波分复用系统波长监控的方案，分析了其工作原理，并对方案的可行性进行了实验研究。

In this thesis, the device degradation of low-temperature polycrystalline thin film transistor under gate AC stress in off region with drain bias has been investigated.

在这篇论文中，我们研究了低温复晶矽薄膜电晶体在闸极负偏压脉波且汲极直流偏压的劣化，我们观察到在汲极端会有一个严重的劣化，当闸极操作在负偏压交流讯号且汲极直流偏压下会量测到一个电流(在此我们称为pump current)。

Optical filter is the key device in WDM optical communication system to deal with the signal of specific channel or multiple channels. The optical filter design of base on photonic crystal structure has become an important research.

光滤波器在波分复用光通信系统中是处理特定信道或者多个信道信号的关键器件，所以基于光子晶体结构的光滤波器设计也成为重要的研究工作。

Human growth hormone and extracellular domain of its receptor: crystal structure of the complex.

人的生长激素它的受体细胞外结构域：晶体复合体的结构。

Recently, low temperature polycrystalline silicon thin-film transistors have been investigated extensively for their wide applications.

近年来低温复晶矽薄膜电晶体已经引起大量的研究，其应用的方向是相当广泛的。

Unfortunatelly, there was still one high angle grain boundary in the channel of SA-VSGB-LTPS-TFTs.

可惜的是，在自我对准的单垂直晶界低温复晶矽薄膜电晶体的通道中仍然有一垂直晶界。

Legend has it that the affect of heat was first discovered when some brown zoisite crystals laying on the ground with other rocks were caught in a fire set by lightning that swept through the grass covered Merelani hills northeast of Arusha.

传说，最早发现热影响当一些在地面铺设棕色晶石晶体与其他岩石陷入集雷击火灾席卷东北山草复盖merelani阿鲁沙。

In posterior subcapsular cataract, there is disciform opaque beneath the posterior at early stage, composed of many dense punctates, with vacuoles and crystalloid granules among them, similar to the surface of slag brick called disciform cataract too.

初期晶体核呈黄色混浊，但很难与核硬化相鉴别。散瞳检查，在周边部环状红色反光中，中央有一暗影，眼底检查可由周边部看清。由于屈光力增加，可发生近视。可发生单眼复视或多视。

In recent years, low temperature polycrystalline thin film transistors were the key devices in display applications.

近年来，低温复晶矽薄膜电晶体是在显示技术应用中的关键元件。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。