1.Q. Why does using parenthesis in a POSIX regular expression change the result of a match?
在POSIX正则表达式中使用括号为什么会改变匹配结果？
2.SET COMPUTE (expression) Change the expression associated with a computed column.
SETCOMPUTE（expression）更改与计算列关联的表达式。
3.Objective To explore the expression change of protein and mRNA of EGFR(epidermal growth factor receptor)in RAU(recurrent aphthous ulcer).
目的观察表皮生长因子受体（EGFR）在口腔复发性阿弗他溃疡（RAU）组织中蛋白和基因表达变化。
4.Objective To study the expression change of NMDA receptor in medulla oblongata cardiovascular center of the rats after CPR.
目的研究心肺复苏后大鼠延髓心血管中枢NMDA受体的表达变化。
5.Experimental study on apoptosis of human glioma cell induced by single large dose X ray radiation and its related gene expression change;
X线诱导人脑胶质瘤细胞系凋亡及相关基因表达的实验研究
6.Relation between expression change of c-ski and wound healing during the course of healing of trauma and radiation-impaired wounds
创伤和放创复合伤愈合过程中c-ski的变化及其与创面愈合结局的关系
7.The research of acute protein expression change after severe traumatic brain injury with proteome technique
急性重型脑外伤后脑蛋白表达变化的蛋白质组研究
8.Expression Change of Brain Norepinephrine Transporter mRNA in Rats Treated with Chronic Stress
慢性应激抑郁模型大鼠脑内去甲肾上腺素转运体基因表达的变化
9.The expression change of GFAP after hypoxia preconditioning and focal cerebral ischemia in rat
大鼠脑缺氧预处理及局灶性脑缺血后GFAP表达的变化及意义
10.The Expression Change of Fibronectin and Laminin in Cervical Carcinoma
纤维粘连蛋白和层粘连蛋白在宫颈癌的表达变化