Of course it is totally acceptable to run one test with a shaker at some oblique angle to the structure.

当然，用激振器在与结构成一定角度的方向上进行试验是完全可以接受的。

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Based on the hydraulic model test of an oblique inlet passage, the hydraulic loss coefficient and distribution of the outlet velocity of the inlet passage are obtained in the paper.

由斜式进水流道模型水力特性试验得到了进水流道的水力损失和出口流场的分布，分析了进水流道出口流场对水泵及其装置性能的影响。

youdao

According to the test results, the computational formula of the shear load capacity about the externally bonded steel plates and the restricted condition of oblique shear section are set up.

根据试验结果，建立了粘钢部分承担的受剪承载力理论计算公式和受剪斜截面限制条件。

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The severity of the laboratory test was equivalent to an oblique collision with the rocky surface of the Earth - a comet coming in at an angle of less than 25 degrees from the horizon, rather than head on (perpendicular to the Earth's surface).

BBC: Comets could have seeded life on Earth