phototonus

英式音标：[fəʊ'tɒtənəs]

美式音标：[foʊ'tɒtnəs]

词汇分类：O/A level 分类英语词汇（上）数学、物理、化学、生物

词义：

n.

感光性；光感应；

用法：

权威例句

Calibration of spectrum phototonus and surface uniformity for optical CCD system

Phototonus resin combination, solder resist combination for printed wiring board and printed wiring board

Phototonus of Chemical And Spectral Sensitization of AgBr Emulsions with Formate as Dopant

單純な網膜の單一光容器の動作流と明順応の効果(光緊張Phototonus)に就いて

Über die Bedeutung des Lichtes im Leben niederer Krebse

Application of computer vision technique to research on classifying system of tobacco leaves.

A N2 Plasma Light Source Generated in Hollow Cathode Discharge and Its Application in Lithographic Plate Making

Fabrication of Multi-layer Thin Films Circuit Based on Intrinsical PSPI

客车车桥路面激励谱分析

Study on the temperature-light effects of sesame E-zhi No.2 and Zhong-zhi No.9

造句：

1. She had climbed onto the ledge outside his window.

她爬到了他窗外的窗台上。

来自柯林斯例句

2. I managed to pull myself up onto a wet, sloping ledge.

我终于爬上了一块潮湿倾斜的暗礁。

来自柯林斯例句

3. I balanced on the ledge.

我在窗台上站稳。

来自柯林斯例句

4. The phone was perched precariously on the window ledge.

电话放在窗台上,摇摇欲坠.

来自《简明英汉词典》

5. How can such a large quantity of know - ledge be acquired?

这么大量的知识怎样才能学到 呢 ?

来自《简明英汉词典》

[ ledge 造句 ]