1.
In uranium mine ventilation, wind force, wind pressure and wind direction are the three major factors affecting radon reduction technology.
铀矿通风中,风量、压和风流方向是三个影响降氡技术的重要因素。
2.
The Research of the Radon Measurement and the Instrument of Calibration Technology;
氡气测量和测氡仪器的标定技术研究
3.
The Application of Zigbee in Field α-cup Radon Detector
Zigbee技术在野外测氡仪中的应用设计
4.
Design of Radon Detector Based on Zigbee
基于Zigbee技术的测氡仪设计
5.
The Application of Zigbee in α-cup Radon Detector
Zigbee技术在α测氡仪中的应用
6.
Research on Abnormal Values Analysis of Radon Measurement in Coal Spontaneous Combustion;
煤层火源探测氡异常值分析处理技术研究
7.
The Attempt of Detecting Underground Multi-storey Coal Bed Fire Area Position and Limit by Radon Measure Technique and Induced Polarization Method;
用测氡技术和激发极化法探测地下多层煤层火区位置和范围的尝试
8.
Research on PAPR Reduction of OFDM;
OFDM系统降低PAPR技术研究
9.
When the radon levels of the water subside and drop back to normal readings, an earthquake may occur.
当水中氡的含量下降，回到正常读数时，地震就可能发生。
10.
Technical requirement of launching appliances for free-fall lifeboat
GB/T16303-1996自由降落救生艇降放装置技术条件
11.
Improving technology and reducing cost by learning from Han Steel and Ji Steel for saving energy and improving efficiency;
学邯钢、济钢技术攻关降成本实现企业节能降耗
12.
The Analysis of the DRT s Computation Complexity and the Research on Compound DRT Based on DCT;
降维技术计算量分析及基于DCT的复合降维技术研究
13.
Review of the nanophase TiO_2 photochemical catalysis technique for the industrial waste dispsoal
纳米TiO_2光催化技术降解工业废水技术研究述评
14.
These techniques can decrease 54% of the nursing cost of rice seedlings.
这种技术可使育苗成本下降54%。
15.
Building hoist--Specification
GB/T10054-1996施工升降机技术条件
16.
The error probability of the equipment was reduced by2.5 times through technical innovation.
通过技术革新该设备误差概率降低3/。
17.
Technical requirement of free-fall lifeboat
GB/T16302-1996自由降落救生艇技术条件
18.
General specification for single use and degradable lunch container and drinking set
一次性可降解餐饮具通用技术条件