在一个国家或地区内，各类用户在某一个统计期内消费电能总量的组成。
公司利用了一种改造过的LCD生产工艺，它将利用电子墨水和塑料底物来构成屏幕。
The firm USES an adapted version of LCD manufacturing which employs electronic ink and plastic substrates to make its screens.
另一方面，允许 PDF 编档可能使专利机构成功地说服更多的档案编制人员放弃纸张，而改用电子编档。
On the other hand, by allowing PDF filings the patent office may succeed in convincing more filers to file electronically rather than on paper.
这些电能质量问题不但对用电设备造成危害，还对电网的安全、稳定运行构成了威胁。
These problems not only harm the electric equipments, but also threaten stability of the power system.
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