mouth cavity

mouth cavity的基本解释

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口腔

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

Vesic's solutions to cavity expansion that include cylindrical cavity expansion and spherical cavity expansion are introduced. Then cylindrical cavity expansion theory is applied to study compaction effect of pile driving in saturated soil. Based on the results of conventional triaxial tests, a trilinear curve model is used to simulate stress-strain curve of strain-softening materials. Meanwhile, trilinear curves are also used to simulate curves of volumetric strain, minor principal strain and major principal strain. By using elasto-plastic theory, analytical solutions to cylindrical cavity expansion in strain-softening soil are presented. According to the mechanism of statically pressed pile driving, compaction effect of pile tip can be viewed as hemispheric cavity expansion. Therefore spherical cavity expansion theory is applied to obtain the solutions to stress, strain, displacement fields and final pressure. Resistance force of pile tip is calculated to estimate static pressure.

介绍了Vesic关于圆孔扩张问题的解答，其中包括柱形孔扩张问题和球形孔扩张问题，并应用柱形孔扩张理论分析了饱和软土中的沉桩挤土效应问题；在常规三轴试验成果的基础上，采用三折线模型模拟具有应变软化性质的岩土材料的应力应变关系曲线，分析了在应变软化土体中沉桩时桩周土的位移场、应力场和应变场的变化，得到了解析解答；分析了静压桩的沉桩机理，并利用球形孔扩张理论，视桩端处的挤土为半个球形孔的扩张，分析了桩端处土的位移场、应力场和应变场的变化，并根据最终扩张压力计算出沉桩时的桩端阻力，可作为压桩力的估算。

The cut-off valve with pilot valve without hand wheel, stem and lift nut inside will guide block and guide slot Butterfly Valves to guide sleeve, the disc-shaped disc to disc type bowl shape, and holes in the bottom of the flap valve to open, the valve cover of the original valve stem hole to hole diversion, because of increased pressure ring, ring, and the valve flap to class mortar, so that the flow passage separated the upper chamber cavity, external cavity, cavity, in the cavity and The external cavity increases with draft tube and stainless steel manual ball valve, flap valve in the cover plate and the center of the end of installing the spring, the upper flap valve install compression seal of the pressure ring, outside the cavity of the wall to open a Drainage holes.

带先导球阀的截止阀无手轮、阀杆和内升降螺母，将导向块与导向槽改为导向套，将盘形阀瓣改为类钵体形阀瓣，并在底部开阀瓣孔，电动蝶阀将阀盖原阀杆孔改为导流孔，因增加压环、密封圈和将阀瓣改为类钵体，使上通流腔分隔为上腔、外腔、内腔，在上腔与外腔的外部加设有导流管与不锈钢手动球阀，在盖板与阀瓣底的中心部加设弹簧，阀瓣上部加设压紧密封圈的压环，在外腔的壁上开有放水孔。

The latest research discovers, hangs the decrease that the body some growth hormones secretes or stops because of the adult brain, will cause mouth cavity and gum's absorption toward vitamin C's appearing a serious obstacle and bring mouth cavity and the gum serious malnutrition thus, the serious result brought by this kind of malnutrition, the reaction atrophies physiology degeneration in the gum phenomenon consumedly advance of reality, this is also though people for brush teeth to wait after mouth cavity sweep value, the gum atrophies to still and gradually present the root reason that the low age turns.

据最新的研究发现，由于成年人脑垂体某些生长激素分泌的减少或停止，会导致口腔及牙龈对于维生素C的吸收出现严重障碍，从而带来口腔和牙龈严重的营养不良，这种营养不良所带来的严重后果，反应在牙龈萎缩生理退化现象大大提前的现实，这也是尽管人们对于刷牙等口腔清洁重视之后，牙龈萎缩仍旧日趋呈现低龄化的根本原因。

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

go from mouth to mouth：口口相传,广泛流传

1. go from mouth to mouth 口口相传,广泛流传 | The news went rapidly from mouth to mouth. 消息很快就传开了. | 2. open one's mouth 开始说话

The news went rapidly from mouth to mouth：消息很快就传开了

1. go from mouth to mouth 口口相传,广泛流传 | The news went rapidly from mouth to mouth. 消息很快就传开了. | 2. open one's mouth 开始说话

mouth-to-mouth method：口对口人工呼吸法

mouth-filling 说大话的 | mouth-to-mouth method 口对口人工呼吸法 | mouth-to-mouth 嘴对嘴