1.
The Development of CHF-20 Percussive-Rotary Reverse-circulation Drill;
CHF-20型冲击—回转反循环工程钻机的研制
2.
Experiment and Analysis Study on Percussion Device of CHF-20 Percussion and Rotary Reverse Circulation Drilling Rig;
CHF-20型冲击-回转反循环工程钻机冲击机构试验及分析研究
3.
Application of the drilling method of anti-circulation and rotation in building concrete cutoff wall
反循环回转钻法造混凝土防渗墙在水利工程中的应用
4.
cyclical transcription and reverse transcription
循环（式）转录（和）逆转录（反应）
5.
“Metempsychosis" is a Sanskrit word which means “cycle” or “cycle of life”.
“轮回”是个梵文名词，意思是“轮转”或是“生命的循环”。
6.
Application of the Positive Cycle Mechanical Rotary Boring Grout Pile on the Pile Construction of the Pebble Bed
正循环机械回转钻孔灌注桩在卵石层中的应用
7.
Technical Improvement on Cooling Recirculation System of Rotary Kiln Feeding Duct
回转窑下料管冷却循环系统的技术改进
8.
primary circular reaction
初期循环反应 初期循环反应
9.
Treatment and Recycling of Effluents in Sewage Treatment Plant
污水处理回用到循环水场的良性循环
10.
Circulation of Ca and C in Hydrosphere,Atmosphere and Biosphere during Glacial-Interglacial Cycle
冰川旋回中的Ca循环与C循环初探
11.
The application test of UF/RO membrane technology in recycle of circulating cooling-water blowdown
超滤/反渗透膜技术在循环冷却排污水回用中的工业应用试验
12.
Internal Circulation Membrane Bioreactor and the Study on Its Application in the Wastewater Treatment for Reuse;
内循环膜生物反应器及其在污水回用处理中的应用研究
13.
Research of reusing filter backwashing water to the circulating cooling water system of refinery with flocculation-sedimentation method
混凝-沉淀法处理炼油循环水旁滤器反冲水回用研究
14.
Research of reusing filter backwashing water to circulating cooling water of refinery
化学混凝法处理炼油循环水旁滤器反冲水回用小试研究
15.
constant pressure regenerative cycle
定压[等压]回热循环
16.
regenerative air cycle
回热式空气制冷循环
17.
The detection of circulating hepatocellular carcinoma cells in peripheral venous blood by reverse transcription polymerase chain reaction and its clinical significance
巢式逆转录多聚酶链反应检测循环性肝癌细胞及其临床意义
18.
open-cycle reactor system
开式循环反应堆系统