1.
Hong Kong has a three-tier film classification system: Category I (suitable for all ages);
香港推行电影三级制：第I级适合任何年龄人士观看；
2.
Movie News gave it three stars.
《电影新闻》把它评为三星级影片。
3.
The Pilot Study of the effects of Power System Reformon the city-level power supply companies;
电力体制改革对市级供电企业的影响
4.
Study on Electrolysis Process for Preparation of Solar Grade Silicon by Three-Layer Electrorefining
三层液熔盐电解制备太阳级硅的电解工艺研究
5.
Preparation and study of cobaltosic oxide supercapacitor electrode materials
四氧化三钴超级电容器电极材料的制备与研究
6.
The Global Context:An Approach to the Film Investigation and Grade in Western Countries;
分级还是审查——澳大利亚电影管制
7.
Influence Factors of the Welding Quality of Electroslag Pressure Welding for Three Grade Steel Bar
三级钢筋电渣压力焊焊接品质的影响因素
8.
Effects of High Pulsed Electric Field on the Secondary and Tertiary Structure of Lipoxygenase
高压脉冲电场对脂肪氧化酶二级和三级构象的影响效果
9.
From X to NC-17--On the Development of the Movie-Grading System in the U.S.A;
从X级到NC-17级——谈美国电影分级制度的发展变化
10.
Available for three phases, three lines series power supply equipments , designed for military use according to customers' demand.
适用于三相三线制供电设备。可根据用户需求定制军用级滤波器。
11.
A Report about the Fabricating Penstocks for the Seepage Tunnel of Tianshengqiao Hydroelectric Power Station;
天生桥二级水电站三号引水隧洞压力钢管制作
12.
Integrated Control and Application of Three-phase Single Stage Grid-connected Photovoltaic System
三相单级式光伏并网发电系统综合控制与应用
13.
Research on Cascade Multilevel Inverter Triangular Carrier Phase Shift Control
级联式多电平逆变器三角载波移相控制的研究
14.
Study on Price and Incentive Mechanism of Three-level Reverse Supply Chain for Electronic Products
电子产品三级逆向供应链定价与激励机制研究
15.
Mechanism and suppression of voltage spike in a three-phase single-stage full-bridge PFC
三相单级全桥PFC电压尖峰机理分析与抑制
16.
Pre-electrolysis Purification of Fluoride Melts for Preparation of Solar Grade Silicon by Three-Layer Electrorefining
三层液熔盐电解制备太阳级硅用氟化物电解质熔体预电解净化
17.
Electric braking on the right bank of the Three Gorges power station on the relay the impact of downtime
三峡右岸电站电气制动停机对继电保护的影响
18.
Constitutional Analysis of the Movie Gradation at the Angle of Freedom of Speech
言论自由视角下电影分级制的宪法学审视