通过三维边界元计算分析表明,切槽宽度越大,无量纲应力强度因子的标定值就越大;
Our 3D BEM(Boundary Element Method) calculation shows that the larger the notch width is, the bigger the error makes for the dimensionless stress intensity factor.
在相同土体损失率时,与正常工况相比,旋转工况产生的最大沉降量变小,但沉降槽宽度变大。
At the same rate of soil loss, the maximum settlement value induced under the rotated condition is smaller than that under the normal condition, but the settlement trough width is larger.
本课题对划槽宽度与扫描速度,电流,脉宽等关系做了深入的研究,总结出各个参数与宽度的经验关系式。
The paper also research on the relation between width and velocity, current, pulse width, and summarize the formulae between width and other parameters.
介绍了工件退刀槽宽度小于机床退刀行程的内凹齿轮的齿形加工方法,解决了传统加工方法不易实现的难题之一。
Tooth profile machining of mid-concave gear with narrow run-out groove is introduced, which solves a difficult problem using traditional machining.
这使得一个三刃刀的宽度为四槽宽。
This makes a total width of four slots for a single TriBlade.
本文提出了一种考虑槽导体有效宽度时转子谐波漏抗的分析方法,即傅立叶变换分析法。
This paper puts forward an analysis method of rotor harmonic leakage reactance in consideration of conductor effective width in slots, ie, Fourier analysis.
应用骨探测法探察牙槽骨嵴顶的位置,确定其生物学宽度。
We located the alveolar bone crest by sounding and determined its biological width.
带轮运行一定时间后,槽的宽度可以调节,这样带轮的节距是变化的,因此需要进行适当的调整以满足速度比的要求。
Pulleys are on the market that permit an adjustment in the width of the groove. The effective pitch diameter of the pulley is thus varied, and moderate changes in the speed ratio can be secured.
本研究介绍了牙槽嵴宽度在妨碍放置种植体时应用扩张狭窄牙槽嵴外科技术的临床效果。
This study presents the clinical results of a surgical technique that expands a narrow ridge, when its ridge width precludes the placement of dental implant.
左钳和右钳夹持端为宽扁嘴样,夹持面各有相对应不同宽度的横行槽,尾端锁止部为球形;
Each of the right clamp and the left clamp has wide flat holding end, transverse slots of different widths in the holding surface, and spherical locking tail end.
然而,对一个宽槽来说,由于等离子区内边界层的变形,其蚀刻宽度会随着蚀刻深度的增加而增加。
However, for a wide trench, the width of etched profile will increase with the increase of its depth since the deformation of boundary layer in plasma.
特点:采用卷纸定宽度对电枢开口槽进行自动打入,自动分度,自动切断,PLC程控,触摸屏操作。
Features: certain width coil paper automatic insertion to armature open slot, automatic graduation, automatic cutting off, PLC and touching screen operation.
最后,确定在危险裂纹处需要铲槽的深度与宽度。
通过对顺槽煤柱破坏失稳机理及煤柱上覆岩体的结构特征、垮落失稳机理的分析,提出了合理煤柱宽度的计算公式。
Through analyze the failure mechanism and structural feature of mine pillar and upside rock, the reasonable virgin coal width formula has been obtained.
本文研究了圆锯片径向槽的数量、长度、宽度对圆锯片热变形的影响。
The effects of the number, length and width of the slots on the thermal deformation of a circular sawblade were investigated in this paper.
近远中牙槽嵴高度的增加约为牵引距离的33%,唇侧牙龈宽度的增加约为牵引距离的36%。
The height of alveolar on the mesial and distal sides increased about 33% and the width of gingiva on the labial surface increased about 36% as far as the teeth were extruded.
目的:探讨临床种植手术中针对牙槽脊水平宽度不足的病例应用垂直骨劈开法的治疗效果。
Objective: The aim of this study is to evaluate the feasibility of using vertical bone-separating technique in widening the horizontal lack of alveolar ridge in implantology.
每个槽是它自己的64位宽度的存储器通道。
术后1年,牙种植手术中见再生骨质量好,缺牙区牙槽嵴宽度明显增宽。
During implant surgery at 1 year after the guided surgery, fine regenerative bone and apparently wide alveolar crest in the edentulous area were observed.
测量两组尖牙牙弓宽度、磨牙牙弓宽度及磨牙牙槽弓宽度,并计算上、下颌对应的牙弓、牙槽弓宽度差。
The inter-canine, inter-molar and alveolar widths were measured and the differences between maxillary and mandible width calculated.
至少一个具有宽度不小于障壁宽度的0.1倍并且不大于障壁宽度的0.8倍的槽形成在所述障壁上。
At least one groove having a width no less than 0.1 times and no more than 0.8 times the width of the barrier rib is formed on the barrier rib.
结果:在CT多层面图像上能够观察到局部牙槽骨的骨密度、形态、宽度、高度和骨缺损等情况,可以方便地进行种植术的设计和评估。
Results The density, shape, width, height and defect of the local alveolar were demonstrated in the images in MPR. Its convenient to assess and plan the embedding operation.
牙齿缺失后牙槽骨不断发生吸收,导致牙槽骨的高度和宽度降低,直接影响种植修复的效果。
Absorption of alveolar bone often results in inadequate amount of bone in the implant area, which can be solved by bone grafts.
牙齿缺失后牙槽骨不断发生吸收,导致牙槽骨的高度和宽度降低,直接影响种植修复的效果。
Absorption of alveolar bone often results in inadequate amount of bone in the implant area, which can be solved by bone grafts.
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