First, the thesis studied hedging and speculating.
首先，论文研究了股指期货的套期保值以及投机交易。
参考来源 - 股指期货在我国的应用研究The uniform design of experiment is used and the stepwise technique is adopted to analyze the result, so that the sensitivity and compatibility among bas oil and additives are studied.
本文应用均匀设计试验方法，用逐步回归对试验结果进行处理，分析了基础油对添加剂的感受性及添加剂之间的配伍性。
参考来源 - 可生物降解汽油机油（10W/30 SG）全配方优化试验及低温性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
"a studied smile"; "a note of biting irony and studied insult"
同义词： deliberate
"a studied reply"
同义词： designed(a)
以上来源于: WordNet
ADJ A studied action is deliberate or planned. 故意的; 预先计划的 [ADJ n] → see also study
"We both have an interesting 10 days coming up," said Alex Ferguson with studied understatement.
“未来10天对双方来说都会非常有趣。”，亚历克斯·弗格森故作轻描淡写地说。
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