查询词典 forsterite

In this thesis, we demonstrate that elastin is one of major origins of the THG contrast under Cr:forsterite laser excitation operating at 1230nm, with selective visualization inside many tissues such as lung tissues and arteries.

在这篇论文中，在使用中心波长为1230nm的铬贵橄榄石雷射光源激发之下，证实了弹性蛋白是三倍频的主要来源之ㄧ，且在许多生物体中如肺组织和血管中有著选择性的影像。

The thermal shock resistance of the brick is expected to improve as a result of bigger bulk density, lower thermal expansion coefficient, phase transformation of fused MgO-ZrO2 eutectic powder, formation of magnesiaalumina spinel and forsterite.

材料性能的变化主要与电熔MgO-ZrO2共晶砂的体积密度大、热膨胀系数小、氧化锆的相变、镁铝尖晶石和镁橄榄石等物相的生成相关。

The forsterite ore deposit in Yichang of Hubei Province, being one of the limited large ore deposits across the Mainland China, is used to produce molding sand.

宜昌镁橄榄石矿，是我国为数不多的大型矿床之一，用其矿石生产的镁橄缆石型砂。

We first built a compact self-started HRR Cr:forsterite laser at 100-MHz for the application of portable clinical use operating around 1230 nm.

首先，我们建造了一个自启动且小巧的高重覆铬贵橄榄石雷射，它的重覆率为100百万赫兹，工作波长在1230奈米附近，是一个适用於可携式医疗诊断用途的雷射光源。

ABSTRACT One of the new laser crystals drawing much attention in recent years is the synthetic chromium-doped forsterite, for which Cr ions can realize the laser operation in a new wavelength range reaching up to 1340 nm.

人工掺铬镁橄榄石晶体是近年来受到重视的一种激光晶体，它能使铬离子实现新波段的激光运转。

We have tested several terrestrial samples, such as Mo, Ti, Ni, ilmenite, titanite, rutile, pyrite, forsterite and melilite. We have also attempted to analyze our first meteorite sample.

我们已经测试了许多地球标本，包含了钼、钛、镍与钛铁矿、楔石、金红石、黄铁矿、镁橄榄石和方柱石，同时也尝试了我们第一个陨石的标本。

Xixia, the amount of ore contained in the Xixia King within 6.9 kilometers long, 2.1 kilometers wide region, the total ore reserves of 10 million tons, are Asia's largest open-air forsterite deposits, and with the coexistence of chromium ore.

西峡，此矿蕴含量在西峡景内长6.9公里，宽2.1公里的区域内，总矿储量达10亿吨以上，是亚洲最大的露天镁橄榄石矿床，且与铬矿共存。

The purpose of this thesis is to explore other yet undiscovered contrast origins and unused contrast agents of third-harmonic-generation inside biological tissues, and apply to the preliminary studies of medicine based on a nonlinear laser scanning microscopy system using a femtosecond Cr:forsterite laser centered at 1230-nm.

这篇论文的目的是利用了以中心波长为1230nm的铬贵橄榄石雷射做为光源的非线性雷射扫瞄显微镜系统去探索生物体中其他仍未被发现的三倍频对比来源以及尚未被使用的三倍频外加显影剂，并初步的应用於医学研究上。

The results showed that the first phase of sample is μ-cordierite and the final phases are α-cordierite, forsterite, MAT and rutile .

结果表明，样品初晶相为μ-堇青石，最终结晶相除α-堇青石外，还有少量的镁橄榄石、镁铝钛酸盐以及金红石相。

By adopting an intracaity flat surface with low reflectivity and controlling the ratio of subcavity lengths, the repetition rate of this compact femtosecond Cr:forsterite laser can be multiplied from 100 MHz to 500 MHz in femtosecond regime. Repetition rate higher than 1GHz can also be achieved.

接著我们置入一个低反射率的腔内平面，将共振腔分为两个次腔，透过次腔长度比例的控制，我们可以将飞秒脉冲的重覆率从100百万赫兹倍增到500百万赫兹，甚至到更高的十亿赫兹以上。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。