Binoculars or field glasses are a great help when we want to see what birds are doing.
当我们想要看鸟正在干什么的时候，双筒望远镜或野外望远镜用处很大。
A van and a lorry were parked there. The occupants were watching through field glasses. They must have seen the whole thing.
旁边停着一辆面包车和一辆卡车。车里的人正在用双筒望远镜观察。他们肯定看到了这个过程。
The youngster had an excellent collection of field glasses and telescopes, and these he would train on the town, watching people.
这个少年收集了许多小型或大型的望远镜，用来观察他的城镇和人民。
But anyone with a pair of field glasses can see for himself what Baptistina's daughters are capable of.
但每位配戴野外双筒望远镜的人都可以领略到Baptistina之女的能力。
He could make out three men in a basket under it and one of them was holding field glasses.
他可以识辨出气球下面的一个筐子里有三个人，其中的一个拿着一付望远镜。
The resistivity of laser glasses at high temperature is measured, the parameters associated with magnetic field heating are determined.
测定了玻璃的高温电阻率，确定了磁场加热的有关参数。
The merits and defeds of different borosilicate glasses, its application field in LTCC technology were indicated.
指出了不同硼硅酸盐玻璃材料的优缺点和在低温共烧陶瓷技术中的适用范围。
These glasses may be widely used in the field of optoelectronics.
它们可以被广泛的应用于光电子领域。
He could make out why three men in the basket under the balloon and one of them was holding field-glasses.
他看清楚汽球下面的篮子里有三个人，其中一个正拿着双筒望远镜。
Electrostatic bonding is an important encapsulating means for the materials at the chip or wafer level. Reactions and bonding between glasses in an electric field were discussed in this paper.
静电键合是片状材料封接的一种重要手段，讨论了玻璃在电场作用下的键合过程。
The paper also compares some current stereo display technologies, and decides to use the stereo glasses as the method to display field according to the laboratory conditions.
作者通过对当前几种计算机立体显示技术的对比，并根据目前实验室已有的条件，决定选用“分像法”作为本课题立体显示的技术。
Eyepiece: wide field , high-point eyepiece , it can observe image of observation specimen with glasses.
目镜： 使用高眼点广角目镜，为佩戴眼睛的观察者提供方便。
Eyepiece: wide field , high-point eyepiece , it can observe image of observation specimen with glasses.
目镜： 使用高眼点广角目镜，为佩戴眼睛的观察者提供方便。
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