Root separate angle and canal intersection of two-rooted maxillary first premolars 双根上颌第一前磨牙牙根分叉度和根管交叉度的研究
Anatomical variation of the facial nerve root in cerebellopontine angle and idiopathic hemifacial spasm 面神经根解剖变异与原发性面肌痉挛
Analysis of the "Deformed" Heart& Probe of the Inner Psychology Root of Kafka's Writing from Psychoanalytic Angle 变形心灵的剖析&从心理分析角度看卡夫卡创作的内在心理根源
The root cause for the possibility of reducing the pressure angle efficiently under conditions of fixed basic dimensions is expounded. 阐述了在基本尺寸不变的前提下有效降低压力角的根本原因;
Clinical Research for Root Absorption of Teenager Angle ⅰ Malocclusion undergone Fixed Orthodontics 青少年安氏Ⅰ类固定矫治牙根吸收的临床研究
The study shows that the stress in tooth middle is larger than that in tooth root with big spiral angle and light load. 研究表明,大螺旋角或小载荷时,齿腰应力大于齿根应力。
The root rotating angle of beam is divided into the whole rigid angle and the rigid flexible coupling rotating angle caused by the beam motion. Exercise. 将梁根部的回转角度分解为整体刚性运动回转角度和刚体运动和柔性运动激发刚柔耦合回转角。
Besides the traditional approach of history of thought, we can discuss the root cause and track of development his transformation from the angle of sociology. 除了传统的思想史角度外,对其具体发生的契机、转变轨迹和流衍空间的考察,也还可以从社会学的角度入手。
On the contrary, this paper goes a long way to shackle the method of History of Events off and attempts to dig the root of the movement up from the dynamic angle of analyzing the rural social structure on the eve of the movement. 本文力图摆脱事件史研究方法的禁锢,尝试着从社教运动前农村社会结构的动态角度来分析运动的根源。
Harmony is one of the basic existing manner of natural world and human world. This article examines the root, basic state and property of the harmonious society from the angle of social essence theory. 和谐是自然世界和人类世界的基本存在方式之一,并从社会本体论的角度考察了社会和谐的根源、基本状态和属性。
The Relationship between Root Distribution and Leaf Angle in Rice Plant 水稻根系分布与叶角关系的研究初报
Experimental investigation of static and dynamic behaviors of flexible composite beams is made to study the deformation and natural frequency of beams affected by deflection, structurally coupled property and root angle. 本文对两种铺层的复合材料柔性梁进行了静、动特性的试验研究,重点研究了挠度、结构耦合、梁的根部安装角等对变形、固有频率的影响。
Analysis of Root Absorption in Treatment of Angle's ⅱ~ 1 Overjet of Different Ages 不同年龄安氏Ⅱ~1类正畸治疗后牙根吸收的分析
Root locus origin angle and termination angle extraction of real pole and real zero 实数极、零点的根轨迹起始角和终止角的求法
After the above processes, we can get the string of Freeman chain code, root length, angle, the number of root, side-root's distance, and fractal dimension. 在此基础上,得到了Freeman链码字符串、根系的长度、角度、根数、侧根间距、分形维数。
The root to prevent and control securities crime is to promote the innovation of securities market system from the angle of system. 从制度层面入手,推动证券市场体制的变革,是防治证券违法犯罪的根本所在。
What is the root cause, which leads to the product of violating contracts from the economic angle? 从经济学意义上来讲导致这些违约行为产生的根本原因又是什么?
It is proportional to the square root of the angle between vegetation alienation and wind direction. 与行状植物的排列方向和主风向夹角的平方根成正比。
When the root system reaches in certain content range, there is obvious increase with the increase of root content Rw to cohesion C, angle of internal friction is up to the growth but root quantity not very obvious. 当根系达到一定含量范围内时,粘聚力C随含根量Rw的增加有明显的增大,内摩擦角Ψ随含根量的增长并不太明显。
When these beams are fully correlated, there will be no difference between the root mean square deviation of the wandering angle of superimposed speckle and the root mean square deviation of the wandering angle formed by the single beam. 当这些光完全相关时,叠加光斑漂移角的均方根差和单束光所成光斑漂移角的均方根差变得没有区别。
Both the root bending moment and tip acceleration response increase sharply when the angle of attack is higher than 20 degree; 2当迎角达到20°后,翼根弯矩响应和翼尖加速度响应都急剧增加,抖振起始迎角约为20°;
Results It was found that in dogs the opthalmic artery originated from the maxillary artery, and that its root formed an angle with infraorbital artery. 结果在犬的解剖中发现眼动脉发自上颌动脉,起点处与眶下动脉成夹角。
The flutter speed decreases rapidly with an increase of the root angle of attack, and the flutter speed of the sandwich wing is significantly influenced by laminate ply angles. 颤振速度随翼根攻角的增加而迅速减小;复合层铺设方式对颤振速度有较大影响。
Objective To study the influencing factors for root absorption of teenager Angle ⅰ undergone fixed orthodontics. 目的探讨青少年安氏Ⅰ类患者固定正畸治疗后牙根吸收的影响因素。
MATLAB simulation showed that this location algorithms was unaffected with the factors of pseudo root, transition resistance, fault type, fault location and non-synchronous angle etc. to achieve fast and accurate fault location. MATLAB仿真表明,该测距算法不受伪根、过渡电阻、故障类型和位置以及不同步相角等因素的影响,能够实现快速准确地故障测距。
Tooth profile Sliding coefficient of tooth addendum can reduce to 17.42%, Sliding coefficient of tooth root can reduce to 40.28% by increasing the pressure angle for single modulus asymmetric involute gear. 对于单模数非对称齿轮,增大压力角,齿顶滑动系数可降低17.42%,齿根滑动系数可降低40.28%。
If the novels of the authors called 'The Generation without Root' were studied at the angle of tracing to the source of ideal hometown, we could find that their marginal spirit was not thorough because they were eager for center though they were on the edge. 从原乡视角考察无根一代作家群的小说创作,我们可以发现这个群体在边缘精神上是不彻底的,因为他们身处边缘却又向往中心。
Root configuration parameters: the number of root branching, apical points, branch angle, fractal dimension are showing an increasing trend. 根系构型参数:根分叉数、根尖点,分支角度,分形维数都是呈现出增大的趋势。
The main achievements are as shown below. 1. Revealed the root of "three rural" problem from the angle of public management. 主要研究成果是:1.从公共管理学角度揭示了三农问题根源。