不透明

Set the opacity of this layer to 50%.

设置不透明的这层到50 ％。

We adopt concurrency method, and use the knowledge of the number theory, such as the Legendre symbol and the the congruence equation to construct some families of the opaque predicates that are suit for Java program.

采用并发方法，用勒让德符号和同余方程等数论知识构造了适合混淆Java程序的不透明谓词簇。

Positive line work and letterpress must be opaque .

阳像线划原图和注记必须是不透明的。

But basically they, like the pinhole camera, are light-proof boxes that permit certain light to strike the film.

但就其本质来说，仍然像一台针孔照相机，是一个允许部分光线照射到胶片上的不透明的盒子。

It is concluded that microcrystalline silicate and magnetite show characteristics of liquation in the back-scattered electron image.

本文研究认为，硅酸盐矿物与磁铁矿在背散射电子图像中表现为熔离特征，这种在透光显微镜下呈黑色不透明的微晶固体，是引发交代蚀变、具熔浆流体特点和超临界流体性质的地幔流体交代作用的一种微观表现。

However, medially, there is a large opacity consistent with a left lower lobe pneumonia asterisk

我们还可见到在靠中间部位有个大的不透明区存在，为左下肺炎表现。

Howeer, medially, there is a large opacity consistent with a left lower lobe pneumonia asterisk

我们还可见到在靠中间部位有个大的不透明区存在，为左下肺炎表现。

And some minutely crystalline varieties, such as flint, may be opaque and of a maxy luster.

某些细小的结晶变种，如燧石，可能是不透明的，并具有油脂光泽。

The metal is used in alloys and other metallurgical applications and (because it oxidizes strongly and rapidly) in illumination, ignition , and signaling devices and in propellants. Misch metal, used in lighter flints, is 50% cerium.

铈及其化合物有很多用途，二氧化铈在光学工业中用于玻璃的精细拋光，在瓷器涂层中用作不透明剂，在玻璃制造业中用作脱色剂。

One of China's richest men was yesterday caught up in the murky and politically sensitive trial of four

中国最富有的人之一昨日卷入了力拓四名雇员在上海面对的不透明且政治敏感的庭审。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。