During blasting test of rock split in advance using Double Factors test method, the work is reduced and predigested.

在预裂爆破试验中，采用双因素试验方法，减少了试验的工作量。

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Based on the double factors linearization concept proposed by authors, the drag force acting on inclined cylinder in wave-current field has been linearized.

根据作者提出的双参数线性化概念，对波流共同作用下倾斜杆件上的波浪拖曳力作了等效线性化。

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By shear testing investigation, the influencing laws of different interfacial agents on new old concrete bonding shear property are obtained and the double factors variance analysis is presented.

通过剪切试验研究，得出了不同界面剂对新老混凝土粘结剪切性能的影响规律，并进行了双因素方差分析。

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He added that the overall cost could double once policy excesses and other factors were taken into account.

BBC: Church lead thefts 'drop by 70%' in Cornwall

These factors support our projection that aluminum demand will grow 12 percent this year and will double by 2020.

FORBES: Alcoa Doubles Net Income And Reaffirms Guidance Amid Nervous Markets

In his latest weekly market commentary, top fund manager John Hussman says four factors are indicating that the U.S. is on the verge of a double-dip recession.

FORBES: Soros and Hussman See Global Double Dip