不透明度测试仪：量度纸张不透明度并以百分率表示的仪器。
Opacimeter: Instrument for measuring the opacity of paper and expressed it as a percentage.
但他又表示这次测试凸显了加强透明度的需要以避免误解。
But he adds that the test highlights the need for transparency to prevent misunderstanding.
管理510亿美元的苏黎世瑞士资产管理公司分析师彼得布兰德勒(PeterBraendle)表示，“要提高测试结果的透明度和重要性。
“The more transparency, the more important that the results will be,” said Peter Braendle, who helps manage $51 billion at Swisscanto Asset Management in Zurich.
之所以选择了气候变化的内容作测试版，是因为这个问题具有紧迫性而且世行对自身开展的工作需要具备透明度。
Climate change was chosen for the beta, given the urgency of the issue and the need for the Bank to be transparent about its work.
在北京的实地测试也印证了这种材料可以收集99%颗粒，并且能够保持70%的透明度。
A field test in Beijing confirmed that the material can collect 99 percent of the particles while still maintaining 70 percent transparency.
在摄影测量中，经常用到一种测试条，它的透明度沿长度方向逐级变化。
For photographic measurement purposes, a strip of material having a transparency which varies in steps along its length is often used.
极高的透明度，耐黄及老化测试均可达4.5级以上。
Superior clear, UV light test and aging test can reach level 4.5
极高的透明度，耐黄及老化测试均可达4.5级以上。
Superior clear, UV light test and aging test can reach level 4.5
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