baso

Laboratory study on DTPA dissolving BaSO 4 scale

DTPA溶解硫酸钡垢的实验研究

Means of improvement : to eat double dose produced gas , large dose BaSO 4 and with valsalva test etc.

改良法：即服双倍量产气粉，大剂量钡剂及配合Valsalva试验等。

In the test and comparison of battery , any bad influence produced by adding BaSO 4 in negative plate were not found .

在对电池进行的性能测试和对比中，未发现添加这种BaSO4产生的不良影响。

Sprayed BaSO 4 diffuser plate is the most Lambertian surface actually used in spectral radiance calibration known by now .

表面喷涂硫酸钡的漫反射板正入射时是最接近朗伯特性的用于标定光谱辐射亮度的实用漫反射板。

Study of OCM for ThO 2 SrCO 3 / BaSO 4

在ThO2－SrCO3／BaSO4催化剂中甲烷氧化偶联反应的研究

By means of simulation experiments in sandstone micromodels , scaling mechanism and formation damage due to scaling of BaSO 4 and CaCO 3 are studied respectively .

通过砂岩微观孔隙模型模拟实验，分别对BaSO4和CaCO3结垢机理及结垢油层伤害规律进行了研究。

Baso Rukmana , head of Indonesia 's National Workers Union , says clothing manufacturers in particular are losing jobs because the government makes it too hard to compete .

印尼全国工会（NationalWorkersUnion）负责人鲁克马纳（BasoRukmana）说，车衣产业的工作流失尤其明显，因为政府的政策让竞争变得过于残酷。

The inhibiting property for BaSO 4 scaling of phosphoric acid esters of rice bran extract ( P RBE ) alone and compounded with other scale inhibitors is studied .

测定了磷酸盐化米糠提取液及其与其它阻垢剂的复配物对硫酸钡垢的抑制效果。

Determination of BaSo 4 , SrSO 4 in Baryte

重晶石中BaSO4、SrSO4的分析方法

Progress in the determination of BaSO 4 , SrSO 4 in baryte were reviewed . A rapid method of instrumental analysis & energy dispersive X-ray spectrometry ( EDXRF ) was introduced .

综述了测定重晶石中BaSO4，SrSO4的方法进展，同时介绍了快速的仪器分析法能量色散X射线荧光法（EDXRF）。

Results The peak temperature during the period of polymerization , the strength and the stiffness of DBC with different ratio of powder / liquid and the percentage of BaSO 4 in powder were significantly different ( P < 0.05 ) .

结果随着粉液比例及粉剂中BaSO4含量的改变，骨水泥刚度、强度、聚合时最高温度随之改变（P<0.05），而且两因素对最高温度和刚度的影响存在交互作用。

By charge testing the effect of additives such as BaSO 4 , carbon black and organic expanders on the charge acceptance of traction batteries has been discussed and the paste formula for negative plates optimized to increase the charge acceptance .

通过充电对比试验，探讨了无机膨胀剂BaSO4、导电物炭黑及有机膨胀剂对牵引型铅酸蓄电池充电接受能力的影响，并优化了提高充电接受能力的负极配方。

Results show that FPM-1 is a good scale inhibitor for CaCO 3 , CaSO 4 , and has some inhibiting effect to BaSO 4 . It can be used in water flood in oilfield and cooling water for industrial circulating water .

结果表明：FPM&1对CaSO4、CaCO3具有较好的防垢效果，对BaSO4垢具有一定的抑制作用，可作油田注水和工业循环冷却水的阻垢剂。