fiber bundle

According to the requirements of the measurement system, designs the light source, fiber bundle and the probe.

根据测量系统的要求，对激光传感器的光源、光纤束、测头部分都分别进行了设计以提高精度。

The results show that, under the experimental conditions, the alkali stability of silicon in outer cuticle and in its neighboring fiber wall is lower, and that of the silicon in bundle sheath and in inner epidermis is very high.

结果表明，在碱法制浆过程中，麦秆外表面皮层及皮下纤维层中的Si对碱的稳定性较差，麦秆内部的维管束及内表皮层中Si的碱稳定性较高；

The induced gauge field if the curvature tensor of fiber bundle.

诱导规范场是纤维丛上的曲率张量.

Study on the Radiation Temperature Measurement Instrument of the Optical Quartz Fiber Bundle

石英光纤束辐射测温仪的研究

The theory and the design of the low temperature radiation thermometer with a special quartz optical fiber bundle in direct coupling mode are studied in this paper. The temperature measurement as low as 120 ℃ has been realized.

本文研究了直接耦合式特种石英光纤束低温辐射测温仪的理论和设计，实现了低至120℃的温度测量。

The pancreatic ducts, arteries and veins, lymphatic vessels and nerve fiber bundle were easily recognized and demarcated.

穿行于小叶间结缔组织内的胰腺导管、动脉和静脉血管、淋巴管以及神经纤维束，易被辨认和区别。

The characteristics of long-period grating ( LPG) flattening filter are analyzed based on transmission formula, and the Er~ ( 3+)/ Yb~ ( 3+) co-doped double-cladding fiber amplifier using tapered bundle coupling configuration is experimentally researched.

根据长周期光纤光栅（LPG）的透射谱公式，分析了长周期光纤光栅均衡滤波器的特性，并对Er3+/Yb3+双包层光纤和集束熔锥耦合结构的光纤放大器进行了实验研究。