查询词典 flint

The lens telescope, or refractor, was vastly improved when it became possible to manufacture high-quality lenses made from flint glass

透镜望远镜，或称折射望远镜，在人们能够制造出高质量的火石玻璃透镜以后得到了很大的改进。

The designer obviously thought that the barrel was not aesthetically pleasing and hid it in the box so as not to spoil the appearance of the flint glass centered wheels.

设计者显然认为，每桶不美观和藏匿在该框中，以便不破坏外观的无色玻璃为核心的轮子。

The lens telescope, or refractor, was vastly improved when it became possible to manufacture high-quality lens es made from flint glass

透镜望远镜，或称折射望远镜，在人们能够制造出高质量的火石玻璃透镜以后得到了很大的改进。

They do this to achieve fast focal ratios without messy aspherization, or to keep the cost of fabrication down because flint glass makes for easy manufacturing and looser tolerances.

他们这样做是为了实现短焦并没有严重的球差，或保持成本，因为火石玻璃制造容易误差宽松。

CRYSTAL WHEEL SKELETON CLOCK—Horologists will recognize this clock as a close copy of the famous flint glass wheel clocks made by Edwards of Stourbridge.

水晶车轮骨架时钟horologists会认识到这一点的时钟作为一个密切的副本，著名的无色玻璃车轮钟表所作的爱德华兹的

Hudson River Spirits are sold by the barrel or in new 375ml and 750ml heavy-weight flint glass bottles supplied by O.BERK with larger neck openings and specially designed neck grooves for easy dispensing.

哈得逊河酒业销售的桶或750毫升的新三七五毫升和重量级的火石玻璃的澳伯克提供了更大的颈口及专为方便配药脖子沟槽瓶。

The anti-darkening abilities increase as following order: flint glass By using multiphoton absorption ionization and spectrum broadening theories and according to the experimental results, the mechanisms of 800nm femtosecond laser induced darkening in the glasses were demonstrated.

同时，测试了各种玻璃在1064nm的纳秒和皮秒激光照射下的光致暗化现象，结果表明，玻璃在这两种激光的作用下不产生光致暗化。

Zonal chromatic aberration of the objective is 0.13 mm at focal length 800 mm,and the triplet combination of the fluorite glasses and some heavy flint type glass is effective to correct color aberrations.

结果表明，采用氟化物玻璃与重火石玻璃的三片式组合在短波红外段具有较好的消色差能力。

Lead glass contains typically 18–35 mol % lead oxide, while modern lead crystal, historically also known as flint glass due to the original silica source, contains a minimum of 24% PbO.[2] Lead glass is desirable due to its decorative properties.

中国地质大学珠宝检测中心副主任杨明星："施华洛士奇主要是一个含铅的玻璃，因为让我们看上去五颜面六色，非常的漂亮，它主要就是含一定量的铅，所以它的色彩非常地强，那么它做成各种晶体之后，光线一折射过来，就五颜面六色地非常漂亮。"

Glass, Heaviest Flint 1.890

你能在折射方面控制玻璃表面的光滑度。

Yet, Edith says, there was always money in the bank.

但是Edith说，她的银行户口里面总是有钱。

We have created a series of files that resolve this problem--one for each day of the 40 days of purpose.

我们制作一系列的档案去解决这问题---一个为标竿40天中的每一天。