现场用的是节能灯，大多数舞台装饰用的都是再生木材，演唱会上的横幅也会得到回收利用，做成文件夹。
The venue used energy-saving lighting and most of the decorations were made of reclaimed wood; the banners will be recycled into folders.
一般都备有铰链着的玻璃盖面，以把稿件夹平。有些更可以换上透明片架，在后面打灯照明。
Frequently it has a hinged glass cover to hold copy flat, and may have a removable section in which a transparency holder can be positioned for back-lighting illumination.
电致发光灯本质上是一种电容器结构，在两个电极之间夹一层无机磷（锌硫混合物）。
The EL lamp is essentially a capacitor structure with an inorganic phosphor ( zinc sulphur compound ) sandwiched between electrodes.
方法采用诱蚊灯法监测蚊密度，笼诱法监测蝇密度，粘捕法监测蜚蠊密度，夹夜法监测鼠密度。
Methods Light traps, cage traps, roach pastes and night traps were used to capture mosquitoes, flies, cockroaches and rodents, respectively, for density calculations.
方法采用诱蚊灯法监测蚊密度，笼诱法监测蝇密度，粘捕法监测蜚蠊密度，夹夜法监测鼠密度。
Methods Light traps, cage traps, roach pastes and night traps were used to capture mosquitoes, flies, cockroaches and rodents, respectively, for density calculations.
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