• 不同二次流与叶片颤振的相关性中尖部漏流涡对叶片气弹稳定性的影响较大。

    The tip leakage vortex may have greater effect than other vortexes, that is consistent with the experimental results.

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  • 针对岩土工程结构问题,还提出了网格剖分中尖灭不连续面和锚杆及锚索的处理方案。

    A scheme to treat discontinuities and bolts as well as anchors has been put forward for the geotechnical engineering structures, too.

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  • 在此基础上提出了利用UHF信号估算油中尖-板电极局部放电脉冲电流波形的方法。

    Based on which, a new method for estimating the PD pulse waveform by using its UHF signals is presented.

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  • 目的是探讨彩色多普勒静脉收缩术在评估二尖瓣反流分级中的作用。

    The objective is to explore the roles of color Doppler vena contracta in the evaluation of mitral regurgitation grading.

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  • 三个EAMT设备中的两个是飞机硬件的仿制品:一个代表枪炮和托盘,另一个代表飞机翼尖吊舱。

    Two of the three EAMT devices are mockups of aircraft hardware: One represents the gun bay and pallet, and the other a wingtip pod.

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  • 如果您对尖角或者类似的东西感兴趣,那些同样是可能的——只需要在位图编辑器中改变角的图像。

    If you're interested in angled corners or such, then they're equally possible — just change the corner images in a bitmap editor.

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  • 在软件开发中,钻牛角尖是一项非常有趣的消遣,如果我不对此进行报告,那么本专栏本身就不真实。

    Chasing dead ends is a favorite pastime in software development and the column would not be true to itself if I failed to report on those.

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  • 在你的食谱中多加入香菇、无花果、甜菜和甜菜尖、木瓜、绿豆、甘草汁、海参、大蒜、核桃、荔枝、桑葚和蒲公英。

    Incorporate into your diet more shitake mushrooms, figs, beets, beet tops, papayas, mung beans, licorice, sea cucumbers, garlic, walnuts, litchi fruits, mulberries, and dandelion greens.

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  • 阿斯伯格患者对谈话中的双关语感到十分费解,他们对别人的面部表情以及说话的语调也不能解读。 他们过于钻牛角尖,过于咬文嚼字,以至于常常(并非有意地)得罪他人。

    They find it hard to decipher figures of speech, facial expressions and tones of voice, and are frequently (but unintentionally) concise and literal to the point of rudeness.

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  • 例如,在桥梁的建造中,罗马人发现如果逆流的桥梁支撑部分是“V”型的,尖冲着水流,那么支撑部分会存留更长时间。

    In bridge building, for example, the Romans discovered that if the upstream bridge supports were shaped as a "vee" and pointed into the current, they would survive longer.

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  • 这个例子依赖于映射不常用的字符,如左尖引号(«,通常编码为 «),并假设这样的字符不出现在结果序列中。

    This example relies on mapping infrequently used characters such as a left angled quote («, often coded as «) and assumes that such characters do not appear in the resulting sequence otherwise.

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  • 目的:探讨彩色多普勒过返流口宽度在估测二尖瓣返流程度中的作用。

    Objective: To explore the roles of color Doppler vena contracta in the evaluation of mitral regurgitation grading.

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  • 目的:评价全软成形环在二尖瓣关闭不全瓣环成形术中的作用。

    Aim: To assess the effect of the totally flexible prosthetic ring in mitral and tricuspid annuloplasty.

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  • 当她开始说话后,她的声音中带着尖尖的鼻音。

    When she spoke, her voice had a high-pitched, nasal twang.

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  • 很多加莫人听得懂外星语,但他们的声腔只能发出母语中的咕噜声和尖号。

    While many Gamorreans understand alien languages, their voice boxes permit them only to speak in their native tongue of grunts, oinks and squeals.

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  • 在适宜的再生条件下,葡萄试管苗各器官中,叶片和茎尖是获得再生丛生芽的最佳外植体。

    On the feasible regrowth condition, leaf and stem apex can attain large cluster bud from in Vitro Grape Plantlets.

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  • 在茎尖再生体系建立的过程中,不同培养基上外植体丛生芽发生的方式和芽尖倍增数均不同。

    In the process of established regenerate system from shoot meristems, the mode of tussockybud occurring and multiplication of shoot meristems were all different.

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  • 在估算紧密编队飞行中长机翼尖涡对僚机的影响时,本文在所用到涡模型中也考虑了由空气粘性引起的涡流随时间的衰减效应。

    We also consider the effect of vortex decay over time caused by the viscidity of atmosphere in our vortex model in estimating the vortex effect experienced during the close proximity formation flight.

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  • 出于其第一点设计意图,枪尖很少有在战斗中磨尖过,而在中世纪作为娱乐的枪术比赛里则从不把枪头磨尖。

    For the first purpose it is seldom mounted with a sharp "Point of War" and never sharpened for the purpose of recreating a medieval joust.

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  • 介绍了真空微电子中金属尖阴极的制备方法。

    This paper describes the method of metal tip fabrication for vacuum microelectronics.

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  • 强调本病须尽早手术治疗、术中牢固修补VSD和原发孔ASD及恢复二尖瓣功能的重要性。

    The authors emphasize early operation, firm repair of the VSD and ASD primum and restoration of the function of the mitral valve.

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  • 动力打桩过程中,由于土层的振源在桩尖处,且由浅到深,通过远场在被保护对象附近设置减振沟是一项有效的减振措施。

    Moreover, the damping ditch near the object to be protected is more effective to reduce the magnitude of vibration on account of the epicentre being in the deep soil.

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  • 结论:在侧向加压法根管充填中,试尖可明显改善充填质量。

    Conclusions: the trial point test may improve the quality of obturation with lateral compaction.

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  • 两次调查患病的32名患者中,均有髌尖疼痛症状及典型压痛体征,12个髌骨X射线检查有髌尖延长及“眼泡征”。

    These 32 patients displayed obvious patellar ending ache and typical tenderness. Patellar bone X-ray inspection on 12 of them displayed patellar tip extension and "optic vesicle signs".

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  • 目的评价动态三维超声心动图在二尖瓣修复术中的作用。

    Purpose To evaluate the role of three-dimensional echocardiography in mitral valve repair.

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  • 结果表明,该部件在制动过程中通过抑制尖脉冲使其制动系统压力缓升,从而更好地在部分路面上起到防抱死作用。

    Results show that this system has better function of anti-lock braking ability and it helps control sharp pulses on the road.

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  • 目的探讨连续波多普勒超声在评估二尖瓣返流患者的肺动脉楔压中的作用。

    To confirm the utility of continuous wave Doppler echocardiography in assessing pulmonary artery wedge pressure in patients with mitral regurgitation.

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  • 采用多流管模型分析了H型垂直风力机展弦比和实度对其功率系数的影响,并对叶片旋转过程中攻角随尖速比的变化进行了分析。

    The influence of solidity and aspect ratio on power coefficient of H-type vertical axis wind turbine, and the change of attack Angle with tip speed ratio were analyzed.

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  • 采用多流管模型分析了H型垂直风力机展弦比和实度对其功率系数的影响,并对叶片旋转过程中攻角随尖速比的变化进行了分析。

    The influence of solidity and aspect ratio on power coefficient of H-type vertical axis wind turbine, and the change of attack Angle with tip speed ratio were analyzed.

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