Geometry parameters of dual Y junction subjected to stated situations were optimized using inner point solutions method integrated by improved POWELL means. 运用内点法和改进的POWELL方法对有约束条件下双Y结的几何参数进行优化;
The length and azimuth of one side at each junction point is first decided on. 每个交叉点上的一条边的长度和方位角是一开始就决定的。
The effect factors such as the buried channel junction depth and substrate doping concentration on the CCD's optimum operating point and maximum charge capacity are analysed. 分析计算了埋沟结深、衬底掺杂等对CCD最佳工作点及最大电荷处理量的影响。
Jintan is located in South Jiangsu province at the junction point of Jiangsu, Anhui, and Zhejiang provinces. 金坛市地处江苏省南部,位处江苏省、浙江省和安徽省的交界中心地带。
Poor contact at the junction of cable magneto breaker arm point 电缆接点处接触不良磁电机断电器臂接触点
Coupling comprehensive corrosion modulus and the analytical solution formula for determining actual rate of groundwater by chemical kinetics with finite element method, we calculate the corrosion rate at each junction point. 再将综合溶蚀模量和用化学动力学理论确定地下水实际速度的解析解公式与有限单元法耦合,计算确定出各节点的溶蚀速度。
Purpose: The relation between GJIC ( Gap junction intercellular communication) and cataract is a new hot point in cataract research which rises in recent years and is in the initial stage. 目的缝隙连接细胞通讯与白内障发生的关系是白内障研究领域的一个新的热点,兴起于近几年,研究处起始阶段。
The junction point of vessel was at 1/ 3 deep into gracilis muscle. 入肌部位在股薄肌中上1/3交界处前缘深面。
The cultural association of Chinese characters can thus find a junction point for explanation with a better ground of argument and of science. 只有这样,汉字的文化联想才能在历时与共时的解读中找到接合点,增强理据性、科学性。
In the paper, based on the properties of transistor junction capacitor, we analyze and study deeply abnormal change of frequency when votage undulates and we also point out the usefulness of the result of this analysis in reality. 从晶体管结电容自身的特点出发,对电源波动时频率产生异常变化的现象进行了分析和研究,具有一定的实际意义。
Group 2: the ports were located at the junction of the middle and outer thirds of a line joining the umbilicus to the left anterior superior iliac spine and 4 cm upon the McBurney's point; 第2组脐与左侧髂前上棘连线中外13和麦氏点头侧4cm处;
When two elastic components are connected at one point, it is sufficient to know the undamped impedence data of two connected components at the junction point ( determined by measurement or calculation). 在两个弹性部件呈点交联的情况,只要求两个部件在交联点的无阻尼阻抗数据(可由阻抗测试或计算确定)。
Discussion of Lower Junction Point Connection Mode of Side Posts on Gondola Cars 敞车侧柱下结点连接方式的探讨
The probability selection method and the path junction point parallel selection are used to obtain the optimal path. 最优路径的规划采用概率选择法,路径结点并行选择;
According to the feature that traveling wave signal abruptly changes at the junction point of hybrid transmission line consisting of power cable and overhead line, a wavelet analysis based traveling wave fault location method for the hybrid transmission line is proposed. 根据电缆–架空线混合输电线路上行波信号在连接点处发生突变的特点,提出了一种基于小波分析的电缆–架空线混合输电线路行波故障测距方法。
Upon the basis of the theory above, the author endeavors to find junction point of the geography subject and cooperative instruction, and based on the analysis of the feasibility of this instruction, the author puts forward the teaching goals, rationales and its view of value. 在此基础上,本文研究了地理学的本质特征与合作教学的结合点,对初中地理合作教学的可行性进行了分析,提出了初中地理合作教学的目标、理念和价值。
In-depthhard news is the perfect junction point of dynamic news story and in-depth reports, which is characterized with speed, readability, and deepness. 深度硬新闻是动态新闻与深度报道的最佳结合点,具有传播上的速度、阅读的便利度、认识问题的深度。
Condition Adjustment with Parameters and Precision Estimation for Junction Point Network Junction is a composite. 结点网按附有未知数的条件平差及精度评定Junction是一个意义的合成,只表达一个意义;
An investigation of the behavior of the abnormal decay in nonsteady state of p-n junction at the termination of the injected current pulse is presented from the point of view of the discharge of its capacitance. 本文从结电容放电的观点探讨注入电流脉冲结束后p&n结不稳态的异常衰减过程。
The testing theory and method of dynamic stiffness of wire rope damper by material fatigue testing system is described. This is an effective junction point between two different domains: vibration test and fatigue test. 介绍了利用材料疲劳试验机测试钢丝绳减振器动刚度的原理与方法.这是振动试验与疲劳试验两个不同领域之间的一个有效的结合点。
Junction point of proximal lamina was not a round pore, but a slide designed according to instantaneous central curve of knee joint. 与传统绞链不同的是,近侧合叶片的联结点不是一个圆孔,而是一个按照膝关节瞬时中心曲线设计的滑道。
The average length of warp float of six-ply exchangeable weave should be as same as possible, the junction point is not applied. 六层任意换层组织的经纱平均浮长应尽可能一致,一般不设置接结点。
A PN junction temperature sensor, being shielded-packaged to prevent it from being interfered by electromagnetic field, is used by the introduced temperature measuring circuit to convert temperature signals into voltage signals and to measure the temperature at a certain point. 所介绍的测温电路利用pn结温度传感器将温度信号变成电压信号,经过A/D转换由LED数字显示。
The railroad junction is the importance of the railroad conveyance network to prop up the point, the whole railroads the conveyance network of its function is count for much problem. 铁路枢纽作为铁路运输网络的重要支撑点,其功能的发挥对整个铁路运输网络是非常重要的一个问题。
Scientific beauty is both at the intersection of reason and perception and at the junction point of aesthetic feelings and cognition. 科学美恰好处于理性与感性的交叉点上,又是美感与认识的结合点。
In the measurement, the rectus femoris muscle mixed department and tendon tissue at the junction known as the starting point of the rectus femoris tendon, end to the part of the patella on the upper pole called ending point. 我们在测量中将股直肌中肌肉混合部与股直肌腱性组织的交界处称作股直肌肌腱的起点,止于髌骨上极的部分称为止点。
Han Dynasty is the junction point of the primitive society and feudal society in Chinese history, a variety of social customs and culture collection. 汉代是中国历史上原始社会与封建社会的交界点,多种文化风俗于此时得以碰撞与融合。
In practical engineering application, we use special cables to connect strain gauge host and junction box nearby, every strain measuring point on each measuring section use long wire to connect to the junction box. 在实际工程应用中是将应变测试仪主机和接线箱使用专用电缆就近连接,各测试断面上的每个应变测点都通过长导线连接到接线箱上。
As the natural medium which contacts the hinterland, the ocean and the international air transports, as well as the junction point of the ocean and the mainland, port has been regarded as the special international logistics node, and its role is self-evident. 而港口作为联系内陆腹地、海洋、国际航空运输的天然媒介,作为海洋与大陆的联结点,被人们视为国际物流的一种特殊结点,其作用不言而喻。