Purification of Milli-Q water by sub-boiling distilled and employment of qualified FBS could increase the AKP staining positive level and total clone formation rate of mouse ES cells.
Q 水经亚沸处理能显著提高ES细胞保持未分化状态的能力,优质胎牛血清能提高ES的AKP阳性度和克隆形成率。
The rate sensitivity, water sensitivity, salt sensitivity and alkali sensitivity of Jilin oil field formation are quantitatively evaluated and the potential causes to formation damage are found out.
定量评价了吉林油田的储层速敏性、水敏性、盐敏性和碱敏性,找出了潜在的储层伤害因素。
Real water injection rate in water injection well will change when system pressure fluctuates or formation water absorption capacity changes.
注水井实际注水量随系统压力波动或地层吸水能力的变化而改变,这是针型阀或井下固定水嘴无法避免的缺陷。
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