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- zero converging lenses 无会聚透镜
- zero converging lens 无会聚透镜
- Has two converging lens system; the objective and the eyepiece. 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 mercury dived to ten below zero. 温度突然下降到零下10度。
- Have your glasses got plastic lenses? 你的眼镜是用塑胶镜片的吗?
- Now, men, zero in your guns at that ship. 喂，伙计们，把炮口对准那艘船。
- It was five below zero last night. 昨夜温度是零下五度。
- One that makes lenses and eyeglasses. 光学仪器制造技师光学透镜和眼镜的制造者
- Prospects of success in the talks were put at zero. 会谈没有成功的希望。
- He has given my suggestion zero thought. 他一点也没有考虑过我的建议。
- The act, condition, quality, or fact of converging. 汇聚汇聚的行为、情形、性质或事实
- The thermometer fell to zero lastnight. 昨夜温度计显示气温下降到零度。
- The thermometer shows ten below zero. 温度计指着零下十度。
- This paper presents a new linear scanning optical system,which consists of a pair of microlens arrays in the Galilean telescopic geometry and a common convergent lens. 本文介绍了一种新型的线性扫描光学系统，它由一对处于望远型结构的微透镜阵列和一个普通的会聚透镜组成。
- has two converging lens system; the objective and the eyepiece 有两个会聚镜头系统；物镜和目镜
- Colder still. The temperature will drop to five below zero. 更冷。气温将降至摄氏零下五度。
- The team's spirit sank to zero after its successive defeats. 这支球队连续败北後士气降到最低点。
- 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。
- One that sells lenses, eyeglasses, and other optical instruments. 眼镜商，光学仪器商出售光学仪器、眼镜或其它光学仪器的人
