Some anthropologists have suggested that even the earliest shoes may have served a more symbolic than protective function.
一些人类学家曾提出，即使是最早的鞋，也有可能象征意义更多于保护作用。
Alkaloids are believed to have a protective function for plants because they are toxic to bacteria and herbivores who try to eat the plants.
人们相信生物碱具有保护植物的功能，因为它们对细菌和那些想要吃掉植物的食草动物具有毒性。
Objective: to observe the protective function of arginine to liver in the cirrhotic rats administrated by TPN.
目的：观察精氨酸对肝硬化大鼠全胃肠外营养时的肝保护作用。
Objective To explore the comprehensive protective function of tilt-back seats and new bladder-type anti-G system.
目的探讨后倾座椅与新型囊式抗荷系统的综合防护性能。
"It's when that protective function breaks down that we see inflammation and various vascular diseases," she says.
“当这种保护功能下降的时候我们就可以看见炎症和各种不同的血管病发生”，她说。
Objective: To study the mechanism of protective function of hirudo injection on ischemia-reperfusion injury of brain in rats.
目的：探讨水蛭注射液对缺血再灌注大鼠脑的保护机制。
The heat shock protein was also called the stress protein. It existed in the organism widely and had protective function on body.
热休克蛋白又称应激蛋白，广泛存在于生物界，对机体有极强的保护作用。
Objective: To study the application and protective function of all-ceramic onlay to restore the defect ofpermanent premolars and molars.
前言： 目的：探讨全瓷高嵌体修复后牙缺损的应用及其保护作用。
This paper deals with some physiological function except breath, points out that lungs also have self-defensible and protective function.
本文概述了肺的部分非呼吸性生理功能，指出肺具有自我防御和保护的作用。
The methods described serve to improve the creasing and shrinkage tendency of the fabrics and to provide a flame retardant protective function.
这些方法能改善织物的折皱和收缩倾向并且具有阻燃保护功能。
The result shows that after the plants were sprayed with phosphate buffer, they had an obvious protective function to the harm caused by sulphurous acid.
结果表明，植物经磷酸缓冲液处理后，对亚硫酸伤害具有明显的防护作用。
In Toutang small watershed of Huize county, contrast test and research were carried out on growth and protective function of 7 species in 4 different site types.
根据金沙江流域防护林建设的需要，在会泽县头塘小流域的4种不同立地类型内，进行了7个树种的生长和防护功能对比试验研究。
When automobile emergency brake can play the separation role, prevents transmission systems and so on transmission gearbox to overload, plays certain protective function.
当汽车紧急制动时能起分离作用，防止变速器等传动系统过载，起到一定的保护作用。
Owing to less electronic elements, it can get higher reliability and lower cost. The test proved the power source has high power-saving effect and strong protective function.
由于减少了外围器件，使可靠性提高，成本降低，通过现场测试验证了这种电源的节能功能和强有力的保护功能。
Certain medication can exert protective function which calls pharmacological postconditioning through simulative endogenous protective mechanism after ischemia and before reperfusion.
某些药物能在缺血后、再灌注前通过模拟内源性保护机制发挥与缺血后处理相似的保护作用，被称之为药物后处理。
The invention relates to sidewall stabilizer having protective function on sidewall in oil drilling process, comprising the following components by weight percentage: 30%-50% of bentonite;
本发明涉及一种在石油钻井过程中对井壁起保护作用的井壁稳定剂，按重量百分比该稳 定剂由以下组分组成：膨润土30％-50％；
Recent evidence suggests that autophagy provides a protective function to limit tumour necrosis and inflammation and to mitigate genome damage in tumour cells in response to metabolic stress.
近来的证据显示：自噬提供了一个保护性功能来限制肿瘤坏死和炎症，同时减轻了肿瘤细胞内的染色体损伤来回应代谢性应激。
Conclusion: Yiqi Huoxue Prescription could promote angiogenesis of the collateral branch of coronary artery in ischemic myocardium of rats and showed good protective function on myocardial ischemia.
结论：益气活血方能够促进心梗后大鼠缺血心肌局部血管新生，对缺血心肌具有保护作用。
Conclusion: Yiqi Huoxue Prescription could promote angiogenesis of the collateral branch of coronary artery in ischemic myocardium of rats and showed good protective function on myocardial ischemia.
结论：益气活血方能够促进心梗后大鼠缺血心肌局部血管新生，对缺血心肌具有保护作用。
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