ObjectiveTo observe the affectiveness of the lens opacity on the maximal combined reaction (MCR) of the scotopic flash electroretinogram (F ERG).

目的观察白内障晶状体混浊对闪光视网膜电流图（F ERG）最大混合反应（MCR）的影响。

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Combined with another catalyst, such as platinum, that can produce hydrogen gas from water, the system can duplicate the water splitting reaction that occurs during photosynthesis.

结合上其他从水中产生氢气的催化剂如铂，这个系统就能复制在光合作用中所发生的水分解反应。

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The most dangerous result is anaphylaxis, a whole-body reaction which can end in a catastrophic fall in blood pressure combined with breathing difficulties, sometimes resulting in death.

最危险的结果是过敏性反应。全身反应可能导致血压灾难性下降，并发呼吸困难，有时还会导致死亡。

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These things combined, together with the slowed reaction time that is part of aging can cause an elder to be unable to stop himself from falling.

FORBES: Mom! Look Out, Don't Fall!

The counter-cultural left combined genuine liberation with dangerous excess, while the traditionalist right mixed reaction with a desire to preserve some precious institutions, such as marriage.

ECONOMIST: How mass affluence shapes American politics and culture

But, combined with the tenacious Iraqi resistance in some places, this tepid reaction has enabled Mr Hussein to do much better in the propaganda war than he is so far doing in the military one.

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