结论:MRCP中胆囊三角结构显像能预测LC手术难度。
Conclusions: MRCP findings on gallbladder triangle can predict difficulty of LC.
三角结构的外层导电铜轮分内外两沟,铜线经内沟引入,完成退火。
Triangular structure of the outer conductive copper wheel points inside and outside two groove, the copper wire inside groove introduced, complete annealing.
研究具有块三角结构的非线性切换系统在任意切换下的全局二次稳定性。
The problem of global quadratic stability of switched nonlinear systems in block-triangular form under arbitrary switching is addressed.
利用全矢量平面波法计算了三角结构的光子带隙型光子晶体光纤的带隙分布。
The photonic band-gap of triangle structure photonic band-gap PhotonicCrystal Fiber (PBG-PCF) is computed by FPWM.
这一名称来源于下三角结构线性系统写成状态空间表达式后,系统矩阵中所表现出的下三角形状;
The name of it comes from the lower-triangular form of system matrix in state-space equations when it is linear.
在工程机械结构有限元分析中,采用铰接杆单元构造等效三角结构,准确的模拟钢绳滑轮组的作用。
Equivalent triangle structure is constructed with hinged bar elements to precisely simulate the effect of wire rope pulley block in the finite element analysis of structure of construction machines.
这一特殊的三角结构使诉权产生了不同于其他权利的特殊的社会功能:保障权利、控制权力、和平解决社会纠纷。
This special triangle structure brings the right of action special functions which are different from other rights: to safeguard right, to control power and to settle social disputes peacefully.
“化学机器人”大致上呈球形结构,由充满微粒的柔软的三角面板构成。
The Chembot is a vaguely spherical structure made of soft triangular panels, each of which is filled with particles.
大部分摄像机的上面都有一个小的螺丝孔用来把相机固定到一个三角架或者其他稳定的拍摄支架或结构上。
Most cameras have a small screw-hole somewhere on them that allows the camera to be mounted to a tripod or other steady filming stand or structure.
该建筑的两个三角墙结构用木质薄板统一起来:一个包含生活空间,另一个包含一系列卧室。
Two gabled structures are unified with wooden lamellas: one containing living Spaces and the other a series of bedrooms.
另外,三角形的形状能有效帮助减低大连海岸线特有的疾风对于结构的影响。
Additionally, the triangular form helps to minimize the structural impact of uniquely high wind forces found on the Dalian coastline.
为了完善这一环境,景观结构还包括一个滨水公园,一个运动和娱乐的山岗以及一个湖泊三角洲。
To complement this environment, the landscaping structure includes a waterfront park, a sport and recreation hill, and a lake delta.
洗浴大堂的三角形外观表现了结构的复杂性。
The triangular shape of the bathing hall continues to characterise the building complex.
本文研究了三角矩阵代数上保持交换性的可加映射的结构。
We study in this paper the structure of additive mappings on triangular matrix algebras which preserve commutativity.
根据下三角系统的结构特点,将系统每个微分方程中的高阶状态用作虚拟控制进行设计,通过循环设计最终得到系统控制所需要的控制策略。
Owing to the character of structure of lower-triangular system, the high-rank state of each differential equation is used as virtual control, then the control law is constructed by recursive design.
双三角钻臂具有结构紧凑、运行平稳、凿岩无盲区等优点,被凿岩机器人所采用。
With the advantage of compact structure, stable motion and no blind rock drilling area, double triangle boom is used in rocking drilling robot.
本论文探讨了一种非接触式快速获取三维物体外形的检测方法——面结构光投影三角测量法。
It presents a method named surface Structured Light Projection Triangle Measurement, by which we can capture the surface topography of a three-dimensional object without any contact.
其他结构包裹了阿拉斯加雪松壁板,三角形屋顶则使用了瓦楞金属板。
The other structures are clad in Alaskan cedar siding and topped with gabled roofs made of corrugated metal.
计算结果表明:TVD格式中限制器函数的选取对于三角翼绕流结构的计算结果具有较重要的影响。
The calculated results indicate that the choice of the limiter function in TVD scheme has an important influence on the numerical simulation which is carried out on the delta wing flow structure.
DEM数据结构有离散点结构、规则格网结构、不规则三角网结构、等高线结构和混合结构五种。
The data structures of DEM have five kinds of structure, including dispersed point, regular network, triangle irregular network, counter and mixing structure.
阐述了基于三角法结构光投影的测量原理。
The measurement principle of structured light method based on a triangular algorithm is described.
在此结构中,实体为由三角面组成的多面体。
结构的预制木框架外露是为了强调三角墙屋顶形成的主要大厅。
The structure's prefabricated timber frame is left exposed to emphasise the form of the gabled roof inside the main hall.
运用该软件研究各个杆件尺寸以及偏差对机构运动的影响,从而确定下三角滑块结构双连杆双曲轴运动机构方案。
Based on the analyse the structure characteristic, the software is developed with C-H-Builder, which can be applied to study the influence on the motion from dimension and tolerance.
这些数据模型包括全要素的结构化不规则三角网(TIN)与GIS一体化的数据模型以及网状模型。
These data models include the unified model of all essential factor's structuralized triangulated irregular network (TIN) model and GIS as well as network model.
利用基于GIS的农牧系统综合评价系统,对长江三角洲农牧系统结构的区域差异和空间布局变化进行了全面分析。
With the comprehensive evaluation system based on GIS, the regional differences and spatial dispositions were analyzed for cropping - livestock system in Yangtze delta plain.
考虑一类具有三角形结构和参数未知的不确定性非线性系统(1)。
A class of uncertain nonlinear systems (1) with a triangular structure and unknown parameters is considered.
提出二维矢量边界推进生成非结构三角形网格方法并证明其可行性。
We present a method, vector boundary advancing method, to generate unstructured triangle meshes, and prove its feasibility.
提出二维矢量边界推进生成非结构三角形网格方法并证明其可行性。
We present a method, vector boundary advancing method, to generate unstructured triangle meshes, and prove its feasibility.
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