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The food company's lower stake in Alcon, the maker of Opti-Free contact lens solutions, also weighed on profit .

雀巢这家食品集团控股的爱尔康也情况不妙，这家隐形眼镜相关产品制造商也深受利润下降的压力困扰。

The Swiss chocolate and yogurt maker reduced its stake in Alcon, the maker of Opti-Free contact lens solutions, to 52 percent from 77 percent for $10.4 billion in July last year.

去年7月，瑞士巧克力酸奶生产商减少了在Opti-Free隐形眼镜药水制造商阿尔康公司的股份，从104亿美元的77%减少到了52%。

Zeiss had become involved in camera lens design and fabrication giving the world such famous names as "Tessar","Biotar" and "Sonnar"(the latter developed by Dr. Ludwig Bertele - another famous name in optics design). In 1926 Carl Zeiss Jena combined five companies including "Contessa" to produce cameras and lenses.

蔡司也涉足照相机镜头设计制造业，并留下了天塞镜头、"Biotar"镜头和大光圈镜头的典范索纳镜头等经典产品（索纳镜头为1931年蔡司另一位著名的光学设计家，路德维希·雅可布·贝尔特勒博士发明）。1926年，蔡司联合5家公司包括"Contessa"公司生产照相机和镜头。

The analysis of Rotman lens,an important multiple beamforming network is accomplished by the contour integral equation method along with the planar waveguide model method.

摘 要：本文利用平板波导模型法与轮廓积分方程法结合分析了一种重要的多波束形成网络—Rotman透镜。

Melchiot is out of contract at Stamford Bridge this summer and the Magpies are said to have alerted his agent, Sigi Lens, to their interest in him.

今年夏天，梅尔奇奥特在斯坦福桥的合同就要到期了，纽卡已向这位球员的经纪人发去电函，表明球队对这位后卫的浓厚兴趣。

The collimator neutron flux is drawn from the horizontal channel by the use of SPRR-300 as a neutron resource. The convector made of 6LiFZnS and the long focus professional twilight lens with the small field of view are used, and the digitalized CCD camera is developed by the use of scientific grade CCD chip, the double thermocouple refrigeration and 14bit A/D convector. The image grabbing, processing and analyzing software of double bytes has been developed by the use of Visual C++ and C++ Builder, and the facility of anti-radiation for CCD is set up.

采用6LiFZnS材料中子转换屏、长焦距、小视场专用微光镜头等光学组件，利用科学级CCD芯片、两级热电偶制冷技术、14bit模数转换技术研制了数字CCD摄像机，采用Visula C++和C++ Builder为工具，开发了双字节图像采集处理分析软件包，并设计了成像系统辐射防护装置，构成了热中子数字成像系统。

Has two converging lens system; the objective and the ''.

有两个会聚镜头系统；物镜和目镜。

It's an easy matter to observe chromatic aberrations, with a thick, simple converging lens.

用一厚的简单会聚透镜很容易观察色差。

The invention relates to an objective lens for converging light emitted by a light source to irradiate an optical recording medium with the convergent light, an actuator having the same, an optical head for recording information on the optical recording medium and reproducing information recorded on the same, and an information recording/reproducing apparatus utilizing the same.

本发明涉及将从光源射出的光会聚并将聚焦光照射到光学记录介质上的物镜和配备有该物镜的致动器、以及将信息记录在光学记录介质上或对所记录的信息进行再生的光学头和使用该光学头的光学记录再生装置。

We can imitate the principles of digital cameras in the scanner, plus a convex lens of the above.

我们可以模仿数码相机的原理，在扫描仪的上面加一只凸透镜。

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