| 1. | The preparation of nanosized baso4 particles modified with stearic acid
硬脂酸修饰的纳米硫酸钡的制备 |
| 2. | On the mechanism of the turbidimetric determination of so2 - 4 by the baso4 method
硫酸钡吸光比浊法测定机理的探讨 |
| 3. | ( 2 ) baso4 particles had n ' t effect on the action of macromolecular chain segment
研究了baso _ 4对tpu纤维结构和性能的影响。 |
| 4. | Interfacial interaction and tensile fracture morphology of p poe baso4 ternary composites
4三元复合体系界面相互作用与拉伸断裂形态研究 |
| 5. | The results showed that baso4 filler obviously enhanced the viscosity and lower the flowability of bascvtpu
并对所纺制的纤维的结构和性能进行系统的研究。 |
| 6. | While the viscosity of the blend changed little up to 200 , and had an good processability
研究了温度、剪切力和baso4含量对baso4 / tpu共混体系流变性的影响。 |
| 7. | The morphological structure of bascvtpu blend system and the compatibility of baso4 and tpu were studied by sem
研究了baso4 / tpu共混体系的结构形态及二者的相容性。 |
| 8. | The above phenomena could be explained from the following reasons : ( 1 ) baso4 particles did n ' t hinder macromolecular single bonded internal rotation
这说明baso _ 4对聚合物大分子的单健内旋转运动阻碍性较小，并不影响聚合物大分子链段运动。 |
| 9. | Qingdao yongliyuan chemical industry co . , ltd . is a expert manufactroy of inorganic chemical combination production . our main productiong include bano3 , bacl2 , baso4 from powder to sand size
青岛永利源化工有限公司是生产无机化工产品的专业生产厂家，主要生产硝酸钡、氯化钡、重晶石粉、重晶石砂等。 |
| 10. | Drawing behaviours reached the best value when the draw rate , draft temperature in bath and the content of baso4 were 200 % ~ 300 % , 40 , 60 % ~ 70 % , respectively
其中对60 % ， 70 %的纤维后加工处理时，其拉伸率为200一300 % ，水浴拉伸温度为40时，纤维的拉伸性能最好，可得到加工性能比较理想的纤维。 |
