In 2005, he started writing a column for the Op-Ed page.

The Library's Online Public Access Catalogue ( OPAC ) is the key to accessing the Library's resources.

国图在线目录 ( OPAC ) 是利用馆藏资源的主要途径.

These opacities are prooved to be iron-containing substances by Prussian blue stain.

普鲁士蓝染色证实为含铁之色素.

Set these to Overlay and 40 % and 100 % Opacities for the larger and smaller ones respectively.

将这些设置为覆盖,最外圈和最小圈的透明度分别设置为40%和100%.

An average opacity of 90 % is recommended for paper printed both side.

两面施印的纸,不透明度平均最好是百分之九十.

Step 8 : Drop the opacity of the original layer down to about 70 %.

步骤八:降低院士图层的不透明度为70%.

Set opacity of the blurred layer to 70 %.

设置模糊后的图层透明度为70%,观察效果.

Covering power: The opacity achieved by a printing ink.

遮盖力: 油墨所达到的不透明程度.

Opacity is due to crazes in the resin.

不透明是因树脂中产生裂纹.

The opacity is a function of temperature and wavelength.

暗度是温度与波长的函数.

Adjust the opacity as you see fit . Click save.

调整透明度直到你觉得合适为止.

He insisted that the mineral content of the water determined the opacity.

他坚持认为水的清澈程度取决于其中矿物质的含量。

This results in zero opacity for all sample points inside the cell.

这使得单元内部的所有样本点的都是透明的.

Opacity is the reciprocal of transmission.

阻光率是透射率的倒数.

Click on the Custom Blending box and set Fill Opacity to 0 %.

打开用户混合框,设定透明度为0.

Opacity of the eye lens can be induced by deficiency of certain vitamins...

眼球晶状体的混浊可由缺乏某些维生素造成。

Now we take a soft brush again, the opacity set to and start the shading.

现在我们再次采用软的笔刷, 并将透明度设置到15%开始表现暗部.

In General, particle size , the more positive the less paper brightness, opacity and gloss.

一般情况下, 粒径愈小愈有利于改善纸张之白度 、 不透明度和光泽度.

Next day his eye lens opacity was fixed and was discharged after three days.

第二天,他的晶状体混浊就得到了医治,并在三天后出院.

Try to experiment with the Layer Opacity addbit of depth to the clouds.

试着调整图层透明度使云朵更具质感.

Opacity of the lens is readily visible, especially in advanced cases.

晶状体的混浊易于识别, 特别是在晚期病例.