1.
plutonium-in-air filter paper monitor
滤纸法空气含钚量监测仪
2.
The Pu content in air around our institute was determined to be 2.9×10~(-20)Ci/1.
用本方法测定了我所环境空气中钚的含量为2.9×10~(-20)居里/升。
3.
measurement of airborne dust by the membrane filter method
以薄膜过滤法测量空气含尘量
4.
Determination of plutonium content in plutonium dioxide (PuO2) of nuclear grade quality Gravimetric method??
核级纯二氧化钚（PuO2）中钚含量的测定? 重量法
5.
Research on Testing Method of High Efficiency Filter Media;
高效空气滤纸过滤性能测试方法的研究
6.
testing method for air content of hydraulic cement mortar
水泥空气含量测定法
7.
In this paper a method for the determination of the plutonium in Pu( SO_4)_2·4 H_2 O by Controlled-potential Coulometry is presented.
本文叙述了一个用控制电位库仑法测定四水硫酸钚中钚含量的方法.
8.
Air quality--Determination of benzo(a) pyrene in flying bust--Acetylated paper chromatography fluorescence spectrophotometric method
GB/T8971-1988空气质量飘尘中苯并(a)芘的测定乙酰化滤纸层析荧光分光光度法
9.
Determination of isotopic content and concentration of uranium and plutonium in nitric acid solution - Mass spectrometric method???
硝酸溶液中铀、钚同位素含量和浓度的测定? 质谱法
10.
" Paper, board and pulp--Determination of copper content"
GB/T8943.1-1988纸浆、纸和纸板铜含量的测定法
11.
" Paper, board and pulp--Determination of iron content"
GB/T8943.2-1988纸浆、纸和纸板铁含量的测定法
12.
" Pulp, paper and board--Determination of manganese"
GB/T8943.3-1988纸浆、纸和纸板锰含量的测定法
13.
The quantity of oxygen in the air is known in this way.
空气中含氧量是用这种方法测出的。
14.
Ambient air--Determination of the fluoride--Method by lime-paper sampling and fluorine ion-selective electrode analysis
GB/T15433-1995环境空气氟化物的测定石灰滤纸·氟离子选择电极法
15.
Relationship between atmospheric vapor content monitored by ground-based microwave radiometer and rain intensity in Zhangye Prefecture;
地基微波辐射仪监测的张掖大气水汽含量与雨强的关系
16.
On Dummy Deduct of Five-day-one-season Air Quality Monitoring Method;
空气质量监测季五日法空白样扣除的探讨
17.
paper and board-determination of moisture content-oven-drying method
纸,纸板含水量测定-烘箱干燥法
18.
Performance and Application Research of Air Quality Monitor Based on Thick Film Sensor
基于厚膜传感器的空气质量监测仪性能及应用研究