• 他们在一把手术刀推进胃里并且止痛之后,还我抱怨和反抗

    Saying that I was afraid of pain after I had a knife shoved in my stomach and not giving me painkillers without making me argue and fight for them sucked.

    youdao

  • 方法:采用小鼠方法,分别观察实验动物胃内容残留小肠推进率、粪便排出阈值的变化。

    Method: The drug were infused to stomach of mice and stomach residual rate, small intestine advance rate, stool quantity and pain threshold were observed.

    youdao

  • 经过改进双基推进机械性能使我们能够指望获得燃烧面的几何形状,从而得到推力

    The mechanical properties of improved double-base propellants enabled one to envisage grain geometrics with large combustion areas and consequently high thrusts .

    youdao

  • 结果表明粒径相同条件下,采用粘合剂推进组分的HTPB,其推进粘度相对较低。

    The result shows that the viscosity of propellant is lower by the bond of HTPB in the condition of same diameter particles.

    youdao

  • 复合固体推进固体粒子含量很高粘性流体

    Composite solid propellant slurry is a viscous fluid with high percentage of solid particles.

    youdao

  • 结果表明:对进行表面包覆,可以大幅度降低推进粘度

    The result shows that coating boron can be reduced the viscosity of boron-based propellant greatly.

    youdao

  • 实验流变方法研究AP级配铝粉HTPB推进流变性能影响

    The effect of AP particle size distributions and aluminum on the rheological behaviour of the HTPB propellant slurry were studied experimentally.

    youdao

  • 研究了推进壳体组成燃烧室结构径向振动发动机弹道性能影响

    The effect of radial vibration of the chamber structure composed of propellant grain and case on the internal ballistic property of solid rocket motor (SRM) was investigated.

    youdao

  • 由于立式混合密闭性混合过程推进的不均匀性,NEPE推进剂在混合过程中存在燃烧转轰的可能性

    NEPE propellant slurry has the possibility of deflagration to detonation transition, because the vertical mixer is hermetic and the propellant slurry is inhomogeneous in the mixing process.

    youdao

  • 固体推进bdp燃烧模型基础上,引入膏推进剂燃烧热效应一新参数将模型推广于膏体推进剂和固体推进燃烧研究。

    In this paper, a new parameter named slurry combustion effect was induced for applying solid propellant BDP model for prediction of pasty propellant and slurry propellant steady combustion behavior.

    youdao

  • 综上述,参数VFD模型能够很好的反映推进粘弹特性,将它用于固体发动机动力学分析可以得到柱在时域域内的动态响应

    As mentioned above, three parameter VFD model can characterize the viscoelasticity of solid propellant. Applied it to SRM dynamic analysis, time and frequency domain response can be calculated.

    youdao

  • 推进具有低特征信号、低易损性等特点,一般双基采用燃烧催化剂调节燃速,深入研究燃烧机理很有意义。

    The combustion catalyst adopted by ordinary double base propellant can adjust the burning rate. It's necessary to study further on the combustion mechanism.

    youdao

  • 并运用线性弹性有限元模型,对离心实验过程进行了数值模拟确定固体推进轴向过载作用下的变形问题

    Using three dimensional linear viscoelasticity finite element model, numerical simulation was performed. The deformation of solid propellant grain under axial acceleration was investigated.

    youdao

  • 方法不同剂量金汤观察其对腹腔注射醋酸引起的小鼠扭体反应次数潜伏期小鼠小肠推进运动的影响

    METHODS We infused high and low dosages of Erjintang into mices stomach, and then observed the effects on enteric propulsion and pain-like response induced by acetic acid.

    youdao

  • 本文提出利用小型实验装置测量推进表面应力应变响应技术

    The paper presents a novel technique to measure the stress strain response at the exposed surface of propellant grain using a miniature-testing device.

    youdao

  • 成型贮存过程中湿度影响推进柱性能及各界面的联合粘接强度首要因素

    During the molding and storing process, humidity is the foremost factor affecting the characteristics of HTPB propellant grain and adhesion strength between interfaces.

    youdao

  • 直径300毫米固体推进火箭发动机采用复合推进剂端柱。

    The 300mm diameter solid propellant rocket motor employs a composite propellant end burning grain.

    youdao

  • 分析讨论了测量固体推进剂燃速系数压力指数方法给出测量处理结果

    The method to measure the burning rate coefficient and pressure index of a solid propellant with only one strand is discussed and analyzed, and the measured and processed results are given.

    youdao

  • 分析讨论了测量固体推进剂燃速系数压力指数方法给出测量处理结果

    The method to measure the burning rate coefficient and pressure index of a solid propellant with only one strand is discussed and analyzed, and the measured and processed results are given.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定