The optician said I needed new glasses.

She thinks Tom is myopic and should see a good optician.

她认为汤姆是近视眼的,应该去找个好眼镜商看看.

Some may need specialist treatment at the optician's.

有些人可能需要到眼镜店进行专业验光。

He finally realized that he was shortsighted and went to the optician.

他终于明白他眼睛近视了,于是去配了眼镜.

I want to go to the optician to buy glasses.

我要去眼镜店买一副眼镜.

Einstein's new theory on optics changed classical scientific ideas about light.

爱因斯坦新的光学理论改变了人们对光的传统科学概念.

Indeed, there is a very close analogy between optics and the description of particles.

诚然, 在光学和粒子的描述之间,有一种极为相近的类似.

This part of the subject is called physical optics.

这部分内容叫做物理光学.

The term'spectrogram " is borrowed from optics.

“ 声谱图 ” 一词是从光学借来的.

Optics is the branch of science concerned with vision, sight and light.

光学是有关视觉 、 视力和光的一门学科.

Laser speckle interferometry is a new technique in latter-day optics.

激光散斑干涉法是近代光学的一项新技术.

In the last three decades optics has been revitalized by several important discoveries.

近三十年来由于一些重要发现,光学重新活跃起来了.

The measurement of intensity may be appropriate in optics.

在光学中可以适当地测量强度.

Optima Cougar-Optima has finally entered the highracer market with the new Cougar.

最优美洲豹 - 最优终于进入highracer市场与新的美洲豹.

Optimal testing system can improve accuracy of structural damage testing.

通过优化测试系统的设置可以提高结构损伤检测的精度.

Promote the use of technology to ensure that processesare performed to an optimal level.

促进技术的利用,确保业务的最佳执行.

Under the optimal reaction conditions, the yield and purity were 94 %, 99.9 % respectively.

产物经各项参数和谱图鉴定,在最佳反应条件下, 产率达到了94%, 纯度为99.9%.

Objective To determine the optimal extraction process of Qiangshenbaojian point plaster by orthogonal test.

目的采用正交试验法,确定强身保健穴位贴的最佳提取工艺.

Government and scholar are very care how to realize the optimal water resources scheduling.

如何实现水资源的优化配置,是政府主管部门、众多学者共同关心的问题.

The optimal conditions of the extraction of the flavonoids from Elaeagnus angustifolia L.

对沙枣花中的有效成分黄酮类化合物的最佳提取条件进行了研究.

An example of finding optimal damped ratio in second order underdamped control system is given.

以二阶欠阻尼控制系统的设计为例,优化出系统的最佳阻尼比.