目的:探讨透明压模式缺隙保持器的临床应用及效果。
Objective:To observe the clinical application and effect of the transparent pressure- swage space maintainer.
三个带呈东拉西压模式,它是盖层沿基底发生重力滑动的产物。
The three zones display a model of extension in the east and compression in the west. This belt is the product of gravitational gliding of the covers along the basement.
压折痕和折页时要求使用一个模式纸型系统,因为硬的压痕线会使半透明纸在折页时产生裂痕。
When the pressure of creases and folds require the use of a pattern of printing system, because of indentation line will make translucent paper when in the fold.
定钻压、定转速条件下的单切削齿磨损速度试验结果表明,切削齿的线磨损模式是正确的。
On the basis of analyzing cutting mechanisms of cutters, a linear wearing speed model is established by researching the abrasive law of cutters.
通过对采场来压预测预报机理的深入研究,建立了基于预报模式、推理策略、监测方法及数据处理方法的采场来压预测预报专家系统。
Based on the study of mechanism of roof weighting in coal face, a expert system for forecasting pattern, inferring strategy, monitoring method and data processing method are established.
介绍了我国在建立泵压式液体火箭发动机故障模式、标准数据库和改进人工神经网络算法与时序分析算法等方面所做的工作。
The fault mode establishment, standard database, fault monitoring, diagnose method and algorithmic study in liquid rocket engine in our country were introduced.
依据压性断裂分带模式,对九个实例进行了系统取样,共分析样品36个。
Based on the zonal model of compression faults, systematic sampling has been carried out in nine examples including analysis of 36 samples.
在城市中压配电网的规划与改造中,网架结构十分重要,接线模式则是网架结构的基本反映。
Connection modes are the basic reflection of distribution network structure which is the focus of the urban distribution network planning and rebuilding.
在船舶碰撞和搁浅中,薄壁结构在轴向压力条件下的压溃破坏是一种重要的破坏模式。
During the ship collision and grounding, the crushing collapse of thin-walled structure subjected to compressive load is one of the important failure modes.
该起搏器以VVI模式为基础,增加舒张压的变化量对频率调节的机制。
Based on VVI mode, it's added with a mechanism of diastolic pressure change modulating pacing rate.
压溶作用机理的基本模式为水薄膜模式、岛状沟道构造模式、格莱茨模式。
The mechanisms of pressure solution can be classified as water membrane model, island channeling model and Gratz model.
型劈开式皮带轮的旋压剖分成形过程涉及多体运动以及弹、塑性多变形模式的耦合。
The spinning process of splitting V type belt wheel involves movement of multi-body and couple of elastic-plastic deformation.
压实流盆地被认为是具有离心流模式的地下水流系统。
Compaction driven flow basins are believed as existing typical centrifugal flow regime of underground water.
点焊试样剪切试验中存在脱壳式、剪断式和压断式三种断裂模式,所对应的熔核尺寸和剪切载荷依次增加。
There are three fracture modes in shearing tests, i. e. , exuviation, shear and crush fractures, with nugget dimensions and shearing loads increasing in turn.
为了节省材料和提高生产率,采用劈开式旋压工艺将拉深的毛坯旋压成汽车发动机用V型或多模式皮带轮。
In order to save materials and promote the productivity, the cleavage spinning technology is adopted to the formation of V-type or multiple moulding sheave of auto engine.
仿真结果表明:TBM刀具作用下岩石存在四种基本的破碎模式,它们的出现与围压以及刀间距有关;
The simulated results show that there are four kinds of breaking patterns of rock which are related to the confining pressures and cutter spacings under the action of TBM cutters.
由于滤筒外表面的灰尘越积越多,根据设定,可采用手动、定时或压差自动清洗模式进行清洗。
When dust stores up, filtering cylinder will be cleaned by settled mode of manual, fixed time, or pressure difference.
本文采用烟显示和三维流场测量的方法,研究扩压叶栅角涡的物理模式。
The flow visualization by means of smoke and measurement of 3 -d flow field are conducted to investigate physical model of the streamwise corner vortexes in a compressor cascade.
有效地预测爆炸超压,研究可燃气体爆炸成灾模式及其防治技术具有重要的社会意义和经济意义。
It has important social and economical signification to predict the explosion overpressure effectively, and study the disaster pattern and control methods of flammable gas explosion.
该文基于广义虎克定律,建立了适用于水力压裂裂缝为垂直裂缝的地应力计算模式。
A new calculation mode of the earth stress of vertical fracture is built based on generalized Hook 's law in this paper, which is suitable to hydraulic fracturing cracks.
对砂岩透镜体中的流体排放机制进行了探讨,并认为处于强超压状态的砂岩透镜体油气藏可能存在侧向和垂向两种流体排放模式。
The mode of fluid flow is discussed. It is believed that there may be both lateral and vertical flows in the sand lens under the overpressure condition.
与现阶段含水层的水位变化模式相联系,第四承压含水层是上海最近几年来地面沉降的主要沉降层。
The fourth confined aquifer is the main compressive layers in recent years in Shanghai. It is corresponding to the current mode of groundwater changes.
编织网是由压接电线束生产和编织成一个统一的模式中的一条。
Woven wire Cloth is manufactured by crimping wire strands and weaving the strands into a uniform pattern.
在脉冲方式的氧活化工作模式下,控制中子发生器发射中子的方式有两种:控制中子管阳极高压或控制中子管靶压。
Under the oxygen activation mode of pulse way, there are two ways to control neutron-emitting :1)neutron tube anode high voltage control, 2)neutron tubetarget voltage control.
考察了提升气体流量、真空度压降模式、KTB吹氧时机以及初始碳氧含量对RH脱碳的影响。
The effects on RH decarburization of several parameters including lift gas flow rate, vacuum pressure reduction curves, KTB starting time and initial carbon and oxygen content are investigated.
考察了提升气体流量、真空度压降模式、KTB吹氧时机以及初始碳氧含量对RH脱碳的影响。
The effects on RH decarburization of several parameters including lift gas flow rate, vacuum pressure reduction curves, KTB starting time and initial carbon and oxygen content are investigated.
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