1) semicylindrical reflector
半圆柱形反射器
2) cylindrical reflector
圆柱形反射器
3) cylindrical reflector
柱形反射器
4) circular reflector
圆形反射器
5) semicircle diffusion reflector
半圆形漫反射板
1.
A theoretical method of estimating the instantaneous thermal efficiency and day average thermal efficiency of a heat storage glass-metal evacuated solar collector with and without semicircle diffusion reflector was presented,which shows that the thermal efficiency of the solar collector with diffusion reflector is 6.
利用该模型计算出理论的瞬时热效率及平均热效率,并确定半圆形漫反射板与真空管的最佳距离。
6) semicircular cylinder
半圆柱形
1.
Experimental research on simple semicircular cylinder measuring-flume in rectangular canal;
矩形渠道半圆柱形简易量水槽试验研究
2.
The semicircular cylinder measuring flume is built directly in the volume of the original or new channels on the prism , and form construction of the semicircular cylinder-shaped columniation.
半圆柱形量水槽是在渠道上以渠道轴线为对称轴修建半圆柱形,无需改变渠道断面结构,适合在矩形断面渠道上安装使用。
补充资料：神人纹圆柱形玉器(新石器时代)
浙江余杭出土。良渚文化玉器品种十余个，此种神人纹圆柱造型只有一个。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条