求翻译：参与国家自然基金项目二项：1、“胆固醇酯水解防治缺血性脑血管病的实验研究”；2、“胆固醇酯水解防治颈动脉粥样硬化性脑卒中的实验研究”。是什么意思？

Participate in the National Natural Foundation of two: 1, "cholesterol ester hydrolysis prevention of ischemic cerebrovascular disease experimental study"; 2, "cholesterol ester hydrolysis prevention of carotid atherosclerosis in experimental stroke research."

Participation in the National Fund for Nature: 1 Item 2, "cholesterol ester hydrolysis combat ischemic cerebrovascular disease of experimental research"; 2, "cholesterol ester hydrolysis combat carotid artery atherosclerosis of experimental studies of cerebral apoplexy".

Participation country natural fund project two items: 1st, “cholesterol ester hydrolisis preventing and controlling anemic cerebrovascular disease experimental study”; 2nd, “cholesterol ester hydrolisis preventing and controlling carotid artery gruel type hardenability apoplexy experimental study”.

In National Science Fund project II: 1 "cholesteryl ester hydrolysis against ischemic cerebrovascular diseases study"; 2, "cholesteryl ester hydrolysis control experiment study on carotid atherosclerotic stroke."

Participation in the National Natural Science Foundation project two: 1, "cholesteryl ester hydrolysis experimental study on prevention and treatment of ischemic cerebral vascular disease"; 2 "cholesteryl ester hydrolysis experimental study on prevention and treatment of carotid atherosclerosis in s