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The general condition for athermalizing an optical system when the object surface is at finite or infinite distance is deduced in this paper, and the principle and design method of employing a diffractive optical element to athermalize and achromatize an optical system with normalized T-C chart are expanded.

推导了物面位于有限远和无限远时，实现热补偿的通用条件；并阐述了利用归化T-C 图设计消热差和消色差的红外光学系统的原理和方法。

The general condition for athermalzing an optical system when the object surface is at finite or infinite distance is deduced in this paper, and the principle and design method of employing a diffractive optical element to athermalize and achromatize an optical system with normalized T-C chart are expounded.

本文推导了物面位于有限和无限距离时实现光学补偿的通用条件，论述了利用归化T-C图设计热补偿和消色差红外光学系统的原理和设计方法，给出了8-12μm波段内、焦距123mm、相对口径F/2.5在20-60℃温度范围内的折衍混合红外光学系统的设计结果和理论评价结果，所述的设计方法可方便地推广到前视红外系统中。

An equivalent approach4 is to compare the average distance,1/3, among particles of mass m, contained in a volume V and at temperature T, with the associated de Broglie's wavelength A2mkT, k being Boltzmann's constant!

等效approach4 将比较平均距离，1/3，在大量之中m 微粒，包含在容量v 和在温度T，与伴生 de Broglie。。s 波长A2mkT， k 是Boltzmann。。s 恒定！

Flash of Guilin to the first two days on the Lijiang River has not heard of the water, her husband and I intend to look at the bridge to the liberation of Cheung Pei Shan in the distance, making it a long-term.

闪光的头两天对漓江没有听说过的水，她的丈夫和我打算看看桥梁解放象鼻山的距离，使之成为一项长期的。

In order to research the spray of LPG/diesel mixed fuel, it is the first time that this work studied the atomization characteristics of LPG/diesel, including spray angle, droplet size distribution, mean diameter, typical diameter, diffusion degree and impenetrate distance by using a high spatial resolution digital camera. At the same time, comparison of these characteristics of diesel and two kinds of LPG/diesel mixed fuel was taken.

为了探讨LPG／柴油混合燃料喷射的雾化效果，本文首次采用高分辨率数码照相机试验研究了柴油和LPG／柴油混合燃料的喷雾特性，包括喷雾锥角、贯穿距离、液滴尺寸分布、平均直径、特征直径和发散度和对雾化效果的影响；并比较了纯柴油和不同混合比例的LPG／柴油混合燃料的雾化特性，结果表明：柴油中掺混一定量的LPG有利于改善雾化。

The scope of operations of day abb company: Undertake the international of goods of marine, land transportation, airborne imports and exports carries acting business, include: Take money, order cabin, storage, change trains, container to go all out outfit tear open box, settle accounts carry incidental expenses, declare at customs, newspaper check, safe, relevant short distance carries a service to reach carry advisory business.

天纬公司的经营范围：承办海运、陆运、空运进出口货物的国际运输代理业务，包括：揽货、订舱、仓储、中转、集装箱拼装拆箱、结算运杂费、报关、报验、保险、相关的短途运输服务及运输咨询业务。

The same name as on the 1st fairway wood and the ball, the mixed rod also stressed the effects of Face-Centered, that is, the head of the center of gravity location and the most central of the sweet spot even as first-line in order to form a ball the best effect, At the same time expanding the sweet spot hit, in addition to showing stability ball is more, it can play the advantages of the distance.

就像同名的一号木杆和球道木一样，混血杆也强调Face-Centered的效果，亦即把杆头的重心位置与最中央的甜蜜点连成一线，以便形成最佳的击球效果，同时扩大击球甜蜜区，除了展现击球稳定度之外，更可发挥距离的优势。

With nearly one million words of print in the Ballantine/Del Rey series alone, eighty-five episodes of powerful animation, an equal number of comic book adaptations, numerous art and role-playing books, and supplemental source material including several college theses it should be clear that Robotech has traveled a great distance since "HAL," Haruhiko Mikimoto, sat down at his desk one day and inked the first sketch of raven-haired songbird, Lynn-Minmei.

拥有Ballantine/Del Rey系列印刷的上百万的文字，85集精彩的动画，类似数量的漫画改编，无数的美术和角色扮演书籍，以及来源于若干大学论文的补充素材，这一切都清楚地说明：自从美树本晴彦坐在他桌前画下了第一个黑发女歌手明美的形象的那一天起，太空堡垒已经广为传播了。

This study shows that there is a liner relationship among the earthquake magnitude, epicentral distance and abnormal signal amplitude of the geoelectric field recorded at Wenxian station. For the signals with bandwidth of 0.003-30 Hz, the duration time of the anomaly is related to the lead time and the azimuth of epicental location.

研究表明，对于文县地电场观测点而言，震级、震中距、异常电信号幅度之间存在着线性关系；对带宽为0.003-30 Hz的异常信号而言，震前异常的时间长短与异常开始至发震时刻的时间长短存在着密切关系，且与震中方位有关。

It is situated in the bay of Yeddo, and at but a short distance from that second capital of the Japanese Empire, and the residence of the Tycoon, the civil Emperor, before the Mikado, the spiritual Emperor, absorbed his office in his own.

这个城市是昔日大君的驻地。当这个民间统治者大君存在的时候，横滨的权威可以和江户分庭抗礼。在江户那座大京城里住着天神的后裔——神圣的天皇。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新