retrograde rocket

retrograde rocket的基本解释

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制动火箭, 减速火箭

与retrograde rocket相关的网络例句 [注：此内容来源于网络，仅供参考]

The national defence basic project as background and the dynamic model of cotrolled transfer matrix for multiple launch rocket was created in order to reduce the initial disturbance of rocket projectile. The causes that affect the angle change of orientation locator were analyzed by the engineering system dynamic theory base on multibody system transfer matrix method. The simulation of dispersion for multiple launch rocket was implementation, and the affect law between the angle of elevation and side deflection and the control parameters was acquired. The control module was installed on the orientation locator of multiple rocket launcher to control the initial disturbance of rocket that provide new method and theory base and show the engineering system dynamic base on the multibody system transfer matrix method is effective.

本文以国防基础科研项目为背景，建立了通过控制定向器角运动来减小火箭弹起始扰动的多管火箭受控多体系统动力学模型，应用基于多体系统传递矩阵法的工程系统动力学理论，进行了定向器角度运动的影响因素分析，进行了受控多管火箭炮发射动力学和密集度数值仿真，得到了定向器俯仰和侧偏角控制参数对俯仰角和侧偏角的影响规律，为在火箭炮定向器上加装控制集成模块控制火箭弹的起始扰动和射击精度提供了新思路和理论基础，也表明了基于多体系统传递矩阵法的工程系统动力学理论的有效性。

During retrograde metamorphism with amphibolite facies, a little Zr released from rutile, which was transformed into titanite, can be supplied to zircon overgrowth. Therefore, SHRIMP U-Pb ages of retrograde overgrowth zircon should represent retrograde amphibolite facies age.

在退变质过程中，金红石退变为榍石的反应可释放少量Zr，因此退变质增生锆石U-Pb年龄应指示角闪岩相退变质时代。

It is shown that these evolution characteristics in retrograde accretion are very different from those in the prograde case. The temperature of black holes decreases monotonously in prograde case, while it has a maximum in retrograde case. The entropy of black holes always increases in the whole accretion process, and the rates of change of the entropy in retrograde case are much larger than those in the prograde case.

结果表明，黑洞的温度和熵在逆行吸积与顺行吸积中的演化特征很不相同：在顺行吸积中黑洞的温度单调减小，而在逆行吸积中黑洞的温度存在一个极大值；在吸积的全过程中，黑洞的熵始终是增加的，而且逆行吸积中黑洞熵的变化率要比顺行吸积中的黑洞熵的变化率大得多。

与retrograde rocket相关的网络解释 [注：此内容来源于网络，仅供参考]

retrograde amnesia：倒摄遗忘

retrograde 倒向 | retrograde amnesia 倒摄遗忘 | retrograde degeneration 倒序退化

retrograde catheterization：逆行插导管术

retrograde aortography 逆行性主动脉造影术 | retrograde catheterization 逆行插导管术 | retrograde pyelogram 逆行性肾盂X射线照片

retrograde diagenesis：退化成岩作用

retrograde condensed liquid 反凝析液 | retrograde diagenesis 退化成岩作用 | retrograde fall out 反凝析