• 指出了压力指数推进剂其它优点

    Other advantages of the propellent with a negative pressure exponent were also presented.

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  • 通过采用压力指数推进剂实现

    It is going to be achieved through the use of propellants having negative pressure exponent n.

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  • 为了减小资产债表规模银行仍然压力

    Banks are still under pressure to bring down the size of their balance-sheets.

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  • 由于叶子表面丧失一个压力张力得以产生

    As water is lost from the surface of the leaves, a negative pressure, or tension, is created.

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  • 新颖密封式箱体结构适用压力状态运行

    The novel and hermetical structure is suitable for operation under the states of both positive and negative pressure.

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  • 结合管道两端接收压力时间差采用遗传算法搜索管道内的泄漏

    Combining with the time difference value of the pressure wave getting to both ends of the pipeline, adopts the Genetic Arithmeticto search the leak site of the pipeline.

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  • 压力应该包含一个能够叶轮抗磨匹配可替换400系列不锈钢抗磨环。

    The suction plate shall contain a replaceable 400 Series stainless steel wear ring to match the impeller wear ring.

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  • 在一定长度管线两端安装传感器 ,测量出由于漏油而产生的负压力 ,根据负压力波传到传感器的时间差计算漏点的位置。

    One of the key technologies of the method is to determine the time between suction waves going through the two measuring points of the pipeline.

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  • 大气压力已经被发现深海低温环境应该保持CO2浮力也就是在水里下沉不是上浮

    The atmospheric pressure and low temperatures found in the deep ocean environment should keep the liquid CO2 negatively buoyant , meaning it will sink rather than float.

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  • 如今回到MIT后,正在改进设计雏形试图进一步提高密封压力以及设备能够运载量。

    Now back in Cambridge, she is tinkering with the prototype, trying to further improve the pressure seal and the amount of negative pressure the device can deliver.

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  • 补充说类似系统可以舒缓全球各地帆船水手孤单的紧张压力

    A similar system might ease the pressure on the solitary round-the-world yachtsmen, he adds.

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  • 试验结果表明铸铁件流动前沿不仅存在明显而且采用聚苯乙烯模样材料,浇注时,其气隙压力低于1大气压

    The results indicated that there exists obvious gas gap in molten iron flowing front, and the pressure in gas gap with EPS pattern during vacuum pouring is less than 1 a tm.

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  • 井底控制欠平衡钻井技术基础,而井底压值的大小环空多相有关压力计算有关。

    The under-balanced drilling technology is based on how to control the bottom negative pressure which is related to the pressure computation of multiphase flow in annulus .

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  • 锅炉控制系统可以分为汽包水位控制系统、蒸汽压力控制系统、炉膛控制系统燃烧经济控制系统。

    Boiler control system is composed of drum water level control system, stem pressure control system, hearth negative pressure control system and combustion economical control system.

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  • 结果影响大学生心理健康校园因素主要包括资源环境学业压力性事件和适应;

    Results The influencing factors on undergraduate mental health mainly included resources and environments, academic stress and negative life events.

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  • 采用法、流量输差压力流量综合法多种泄漏诊断方法

    Several leak diagnosis methods such as instantaneous negative pressure wave, flow-lack, and hybrid diagnostic method were used.

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  • 非饱和条件下产生孔隙水压力(基质吸力)对于预测边坡土墙、挖方工程基础工程之类的土石结构稳定性十分重要。

    Unsaturated soil condition which give rise to negative pore pressure is important in evaluating the stability of geotechnical structures such as slopes, retaining walls, excavations and foundations.

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  • 考虑下沉过程渗流影响,确立了桶内土柱顶部所需压力下沉深度之间对应关系。

    The effect of percolation during the sinking process is also considered, and the sinking depth and the negative pressure required are determined.

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  • 目的观察间歇通气时通气压力实验通气血流动力学影响

    Objective: To observe the effects of intermittent negative pressure ventilation on ventilation and hemodynamics in dogs.

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  • 重庆市公务员工作压力处于中等水平承受一般水平的压力获得较高水平的正性压力

    Chongqing civil servants' job stress is in the medium level, withstanding general level negative pressure and some high level positive pressure.

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  • 引风管路中出现断口环境压力分布势必受到影响,达不到工作环境压要求。

    If there is a leak on the induced pipe, the environment of negative pressure will be influenced and the negative pressure cannot meet the requirement.

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  • 特殊设计数字式压力显示精密调谐,外置控制脚踏开关精心选配的低噪声无油膜使产品方便操作控制和使用。

    The sophisticated designs of digital pressure display, precise negative pressure adjustment, and foot switch control make this mute oil pump more convenient to manipulate.

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  • 真空可以认为缺少压力。真空是以标准大气压理论完全真空来测量

    Vacuum may be thought of as the absence of pressure. It is the measure of negative pressure between standardized atmospheric pressure and a theoretically perfect vacuum.

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  • 同时根据原型试验结果研究孔隙压力对抗承载力影响,确定了其的大小。

    Furthermore, the effect from the negative pore water pressure on the uplift bearing capacity is investigated in the light of the result of the prototype test, of which the value is determined as well.

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  • 本文基于检测管道泄漏基本原理,提出利用卡尔滤波算法压力信号波形进行处理获得压力波形特征方法。

    On the basis of suction wave method to detect pipeline leakage, the theses present that Kalman Filter can be used to get the featured inflection point of pressure wave.

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  • 目的探讨大学生依恋模式与生活压力应对方式性情绪关系

    Objective: To explore the relationships among attachment working models, the sense of stress, coping strategies and negative moods.

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  • 充气泡沫泥浆由于比重液柱压力低,实现了钻进大幅度提高机械钻进,延长钻头寿命

    The aerated foam mud fluids can used in negative drilling, and enlarge the life of drilling bits for its low density, and low sap pressure.

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  • 研究包含两个部分首先研究情绪情绪对于压力事件结果推想影响

    It contained two primary parts: First, we investigated the impact of positive emotion and negative emotion on the results supposition of stressful events.

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  • 即使加息25个基点实际利率还是所以欧洲央行一次性小幅加息不足以消除通胀压力

    Even with a 25 bp increase real interest rates will still be negative, so the ECB aren't going to stamp out inflationary pressure with a small, one-off rate hike.

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  • 即使加息25个基点实际利率还是所以欧洲央行一次性小幅加息不足以消除通胀压力

    Even with a 25 bp increase real interest rates will still be negative, so the ECB aren't going to stamp out inflationary pressure with a small, one-off rate hike.

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