防御

At the same time the different ultrasound period could make the activity peak of SOD and CAT retardate three days, but the ultrasound induction effect on POD and CAT were controlled and not clearly.

说明超声处理刺激细胞产生了防御应答反应，诱导了相关的自由基清除酶类，如SOD酶的活性。

Objective To observe the effect of vitamin C on the free radical system of retina in diabetic rats.

目的 研究维生素C对糖尿病大鼠视网膜自由基防御系统的影响。

You can also retrain and customize units in the midst of battle, modify their weapons and defenses in real-time, and even control the development of technology that will help them to victory.

您也可以再培训和定制的单位，正处于战斗中，修改他们的武器和防御系统在实时的时间，甚至控制技术的发展，这将帮助他们走向胜利。

My rifle and myself are defenders of my country.

我的步枪和我自己是我国的防御者。

The right-hander is 7-4 at home and his 2.77 ERA there ranks fourth in the American League.

小民这右投手在主场有7胜4败战绩，而防御率2.77为美联主场第四佳的成绩。

At Yankee Stadium, the right-hander is 2-2 with a 3.69 ERA in five outings.

他在洋基球场的5次出赛， 2胜2败，防御率3.69。

The fourth chapter discusses the prevention and cure of infectious disease in Shanghai International Concession, showing when facing all kinds of infectious diseases that exist periodically or all the time in Shanghai International Concession, such as Rinderpest, Samllpox, Cholera, Venereal Disease, and so on, the Municipal Council takes active preventive and cure measures to prevent habitants from diseases.

第四章探讨了上海租界人畜传染病的防治，从监管食品、防御天花、阻击霍乱、遏制性病四方面探讨了工部局在面对界内各种始终存在或周期性影响上海的人畜传染病时，谋求由防入手、防治结合的措施，力求最大限度保护界内居民的健康。

Use the Riptide to defend your garrison from any garrison clearing units.

用激流来防御你的进驻点避免任何清建筑单位的袭击。

You'll be learning about defensive spells in a secure, risk-free way.

你们会在一种安全的零风险的情况下学习防御符咒

The White House will shelve Bush administration plans to build a missile-defense system in Poland and the Czech Republic, according to people familiar with the matter, a move likely to cheer Moscow and roil the security debate in Europe.

据知情人士透露，白宫将搁置布什政府在波兰和捷克部署导弹防御系统的计划。此举可能取悦莫斯科，并在欧洲引发有关安全的辩论。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。