1.
THE ANALYSIS ON REFORMATION ASSEM- BLY OF FOUR SETS FOR HEAVERY OIL CAT- ALYTIC CRACKING UNIT
重油催化裂化装置四机组改造安装分析
2.
Something having four parts, units, or members, such as a musical quartet or a four - cylinder engine.
四个一组之物四个（人或物）一组，如音乐四重奏，四缸发动机等
3.
Four Sets Controlling in One Centralized Control Room Rebuilding in Ligang Power Plant
利港电厂600MW机组四机一控改造
4.
The new arrangement was formally established in April.
新改组的机构于四月正式建立。
5.
On Four-in-one Dynamic Mechanism of Organizational Learning
论“四位一体”的组织学习动力学机制
6.
Structural Modal Analysis for the Crankshaft/flywheel component of a 4-cylinder IC Engine
四缸内燃机曲轴-飞轮组结构模态分析
7.
Design analysis of the Selection of the Four main pipelines of the 1000MW Ultra Supercritical Unit
1000MW超超临界机组四大管道的选材
8.
RESISTANCE TESTING AND ANALYSIS OF FOUR EVAPORATIVE COOLING AIR-CONDITIONING UNITS COMBINED
四级蒸发冷却组合式空调机组阻力测试与分析
9.
Energy Consumption Analysis of Four-stage Evaporative Cooler
四级蒸发冷却组合式空调机组能耗分析
10.
Application of Roll Crusher with Four Gear Teeth in CFB Units
四齿辊式破碎机在循环流化床机组中的应用
11.
Article43 The crew of a civil aircraft is composed of a pilot-in-command and other flight personnel.
第四十三条民用航空器机组由机长和其他空勤人员组成。
12.
Design and Knitting of Pattern Laying-in Stitch on Four Tracks Single Jersey Knitting Machine
四跑道单面机花色衬垫组织的设计与编织
13.
The Strategic Plan of CNPC Sichuan Petroleum Machinery Industry Sustaining Reorgnization Development;
四川石油机械行业持续重组发展战略规划
14.
The Organic Component and its Value of Tea in Wanyuan Country in Sichuan Province
四川省万源市茶叶的有机组分及其价值
15.
Organic Matter Enrichment of Dalong Formation in Guangyuan Area of the Sichuan Basin
四川盆地广元地区大隆组有机质富集规律
16.
A set of four persons or things.
四人一组或四物一套
17.
Application of Parallel Leg Mechanisms in Quadruped/Biped Reconfigurable Walking Robot
并联腿机构在四足/两足可重组步行机器人中的应用
18.
Four groups of water-jets are woven into a cat's cradle of thirty-two interlacing streams.
四个小组水喷气机被编织入三十二条交织的小河猫的摇篮。