• 基于静力学原理和地下流体的运动规律方程,建立了底水油藏水锥体侧斜面为曲线情况下的水锥高度模型。

    Based on static mechanism and kinetic equation of underground fluid, the model for calculating the height of the water cone with curvilinear side surface is established.

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  • 麒麟座内升起的锥状星云,高度达到7光年,外形好似一个镶满宝石的王冠。

    As if to don a crown of heavenly jewels, the Cone Nebula rises 7 light-years into the Monoceros constellation.

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  • 然而,在研究开始时分发的表格中高度认同紫锥菊疗效、并在研究中得到安慰剂的那组病人感冒病程最短。

    However, a subgroup who rated echinacea's effectiveness highly on a form at the start of the study — and were given a placebo during the study — had the shortest duration colds.

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  • 两片位于鼻锥,直立大约40公分高的鳍让这辆车有著非传统的外观,但是并不违反关于车体高度的规定。

    The two vertical fins on the nose, around 40 cm high, give the car an unconventional look, but fall within regulations regarding bodywork height.

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  • 分析了熔融拉锥过程的关键工艺参数,指出该过程是一个高度非线性、多变量耦合作用的复杂过程。

    Through the discussion of the key processing parameters in the fused biconical taper process, firstly the paper pointed out that this process was highly nonlinear and multi variable coupled.

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  • 数值模拟了不同海拔高度、不同来流速度、不同弹丸头部半径、不同半锥角条件下弹丸的烧蚀情况,给出了弹丸按时间顺序排列的烧蚀外形图。

    At the conditions of different altitudes, velocity, shapes, the deformation of projectile are numerical simulated. The ablation profiles of the projectile are given in chronological orders.

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  • 算例表明,其有效容积高度的损失与锥型漏斗相近,且只需耗用较少的成型填料。

    Design example in the paper shows that loss of silo effective volume height is relatively same compared with that of cone hopper ...

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  • 算例表明,其有效容积高度的损失与锥型漏斗相近,且只需耗用较少的成型填料。

    Design example in the paper shows that loss of silo effective volume height is relatively same compared with that of cone hopper ...

    youdao

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