分叉的
- 与 分叉的 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
The results show that overpressure bench mark is well suited for describing anomaly distribution, and momentum bench mark can provide better measure for shockwave damage. Along with increasing of the branch deflexion angle, the primary tunnel momentum increases and the branch tunnel momentum decreases, and plane shockwave recover distance also increase but will not exceed six times equivalent diameter.
研究结果表明:超压准则适用于描述分布的不均性,而冲量准则能更好地衡量分叉巷道中冲击波的破坏作用;分叉角度的影响较大,随着分叉偏转角的增大,主巷道内冲量将增大而分巷道内冲量将减小,恢复"平面波"的距离也增大,但不超过6倍巷道等效直径。
-
The branch crack problems in a finite-width strip were solved by using the complex potential of a branch crack of half-plane, in which the distributed dislocations were assumed along all the branches arid one boundary of the strip.
假设沿分叉裂纹各分支和板条边界有某位错分布,利用半平面内分叉裂纹问题的复势函数,将板条分叉裂纹问题转化为半平面内的多分叉裂纹问题处理。
-
For the first time, we have applied this method to study the problem of bifurcations of map, including codimension one, codimension two and flip bifurcations.
本文将该方法推广至映射分叉问题的研究,包括余维一、余维二分叉和倍化分叉。
-
First of all, the method of Fredholm alternative is used to obtain the approximate solution of the first order for the bifurcating periodic solutions of a nonlinear system with delayed velocity feedback. The bifurcation direction and the stability of the bifurcating periodic solution are also determined.
首先,用Fredholm择一方法分析了一具有时滞速度反馈的非线性振动系统的Hopf分叉,得到了局部分叉周期解的近似表达式,确定了分叉解的分叉方向及稳定性。
-
In favour of arc length algorithm, the curve of fix points of balanced rotor to rotor speed, harmonious and subharmonious unbalance reponse curves are given. The Hopf bifurcation of balance rotor is computed by use of extent equation method.
同时应用扩展方程方法计算了平衡转子的Hopf分叉点,并用求得的Hopf分叉点参数进行数字仿真,证明极限环的存在,因此说明Hopf分叉点的计算是正确的。
-
The result shows that there is no Hopf bifurcation for the structure in inviscid fluids.
假设各板在同一时刻有相同的变形,建立了流体作用下简支板状梁的立方非线性模型,并利用Hopf分叉代数判据分析了简支板状梁流固耦合结构的分叉,结果表明该结构无Hopf分叉现象。
-
The carotid bifurcation on 8 sides had perforating arteries, and I l sides showed medial lenticulostriate artery of the middle cerebral arteries, with short course and overlapped with another perforating arteries upon entry into the anterior perforated substance.
豆纹动脉绝大部分从大脑中动脉M1段的分叉前段发出,但是大脑中动脉M1段的分叉越早,分叉后发出的穿通动脉越多。22侧半球存在大脑前动脉A1段的穿通动脉,进入前穿质时分支较多。
-
Results:(1) The two nerves were found anatomically related at 5~10 mm and 26~30 mm respectively following hypoglossal nerve entering the muscle.(2)The diameter of the two nerves were observed to match well with each other or with the main branches at 10 mm following the branching of hypoglossal nerve.(3) At 6~10 mm prior to the branching of hypoglossal nerve there was a branch going to the lingual muscles and plexiform of lingual nerve.
结果:(1)舌下神经与舌神经之间有二个恒定的联系部位,即舌下神经分支进入舌肌后最初5~10 mm处和26~30mm处;(2)舌下神经与舌神经最佳吻接部位,我们认为应在舌下神经主干分叉后10 mm左右;神经直径测量也发现神经直径与舌神经主干和分支直径较为匹配,且此区有利解剖,便于神经吻合;(3)舌下神经分叉之前,在神经干上方距分叉约6~10 mm处有一较固定分支,参与分布舌肌并与舌神经呈丛状结构。
-
The parameters include waveguide width: 8μm, titanium film thickness:50~60nm, index change: 0.006, diffusion temperature: 1050 and diffusion time: 9~10 hours.Designed and produced a 2 X 2 coupler Optical switch and a 1 X 2 digital optical switch. The coupler optical switch was produced by AP reversal structure, with the main parameters such as total length of switch: 30mm, waveguides center distance: Hum, interaction length: 17mm, and at 17V with a crosstalk of -18dB. The digital optical switch was produced by asymmetry electrode Y branch structure. The main parameters of this switch such as switch length: 25mm, the angle of Y branch: 0=0.1? center distance at branch end: 30μm, the center distance of electrons: 12μm, and at 27V with a crosstalk of 18dB.
设计并制作了2×2耦合型光开关和1×2数字开关,其中耦合型开关主要采用的反转Δβ定向耦合器开关,开关长度约30mm,波导宽度8μm,波导间距14μm,耦合区长度17mm,电极主要采用三电极结构,最终测得对TE模开关电压<-15,消光比≈18dB;数字开关采用非对称电极Y分叉数子开关结构,利用BPM软件模拟了其开关特性并优化了器件参数,制作中采用的主要参数为:开关长度约25mm,Y分叉角θ=0.1°,Y分叉末端波导间距30μm,电极间距12μm,最终测得开关电压27V,消光比≈18dB。
-
Results:(1) The two nerves were found anatomically related at 5~10 mm and 26~30 mm respectively following hypoglossal nerve entering the muscle.
结果:(1)舌下神经与舌神经之间有二个恒定的联系部位,即舌下神经分支进入舌肌后最初5~10 mm处和26~30mm处;(2)舌下神经与舌神经最佳吻接部位,我们认为应在舌下神经主干分叉后10 mm左右;神经直径测量也发现神经直径与舌神经主干和分支直径较为匹配,且此区有利解剖,便于神经吻合;(3)舌下神经分叉之前,在神经干上方距分叉约6~10 mm处有一较固定分支,参与分布舌肌并与舌神经呈丛状结构。
- 推荐网络例句
-
It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
-
The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
-
The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。