是对于生活本身的强烈兴趣，才促使许多人关心起摄影来，并尝试运用摄影这一手段，表达对于生活的看法。
It was out of their close attention to life that they took up cameras to express their views and comments on life, which naturally began to touch the potentials of photographical expression.
然后他们就将运用不同的探测方案，包括受激增强拉曼散射，来尝试并探测不同的分子。
Then they will try and detect various molecules using a number of different detection schemes, including stimulated Raman gain.
你可以运用猜测检验的策略。很多问题我们都可通过尝试不同的数值并检验其结果，然后逐步改进猜测。
You can play the guessing and checking game. In many problems, we can try different Numbers, check our results and then improve your guess.
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