双线的

The radiological features of COP were classified into four types according to pulmonary consolidation, ground grass opacity, nodule, and liner or reticular lesion. The distribution of lesions were classified according to the single or double lung fields, upper or lower lung field, or the surrounding bronchovascular bundle or subpleural area, The radiological types and distributions of the lesions were analyzed.

将COP的CT表现分为实变、磨玻璃样变、肺结节、线样或网格样改变等4型；病变的分布按单肺或双肺，上肺或下肺，胸膜下或沿支气管束走行等分类，对病变的类型及分布特点进行分析。

In this paper, incising blasting engineering in granite row stone exploitation as the research object, in order to analyze the fracturing mechanism principles of V-shaped notch blasting and the influence of blasting parameter changing to V-shaped notch blasting effect, the elastic-plastic isotropy and multi-notched hole of plane strain model is set up. Dynamical finite element analysis software ANSYS/LS-DYNA is applied to calculate dynamic stress distribution and its change rule of rock around notched holes and between two holes, and dynamic fracturing mechanism is analyzed with fracture mechanics theory.

文章以花岗岩荒料开采中的切割爆破工程实践为研究对象，为分析V形刻槽爆破成缝机理及爆破参数改变对刻槽爆破效果影响等内容，建立了各向同性脆性材料的多刻槽孔准平面应变模型，以显式动力分析有限元程序ANSYS/LS-DYNA为模拟运算工具，详细计算了在动载作用下槽孔周围及双孔连心线上岩体的动态应力分布与变化规律，并运用断裂力学理论分析刻槽爆破动态成缝机理。

After verification of FEM, 45 species of 15 series are computed. The major parameters including slippage coefficients, pretensions forces, dimensions of angles, arrangement of bolts, connection method among angle, beam web, column flange, and so on are studied. Some important conclusions are drawn.

主要研究了摩擦系数、螺栓预拉力、螺栓线到与柱连接角钢肢背的距离、螺栓直径及级别、梁长、螺栓排列布置、梁高、柱翼缘厚度、角钢厚度、角钢长度、梁腹板只与角钢肢尖相焊接、钢材强度、角钢与梁柱均栓接、角钢与柱焊接与梁栓接、角钢与梁柱均焊接等参数对腹板双角钢梁柱连接滞回性能的影响，得出了一系列重要的结论。

After verification of FEM, 45 species of 15 series are computed. The major parameters including slippage coefficients, pretensions forces, dimensions of angles, arrangement of bolts, connection method among angle, beam web, column flange, and so on are studied. Some important conclusions are drawn.At last, Advices for seismic design based on tests and FEM analysis are presented at last. The study is rather comprehensive and systematic, and the conclusions. can be useful for revising design code, guiding design of engineering, and provide good basis for further to study behavior of shear beam-to-column connections.

主要研究了摩擦系数、螺栓预拉力、螺栓线到与柱连接角钢肢背的距离、螺栓直径及级别、梁长、螺栓排列布置、梁高、柱翼缘厚度、角钢厚度、角钢长度、梁腹板只与角钢肢尖相焊接、钢材强度、角钢与梁柱均栓接、角钢与柱焊接与梁栓接、角钢与梁柱均焊接等参数对腹板双角钢梁柱连接滞回性能的影响，得出了一系列重要的结论。

The Red Line also features several unique interior and exterior differences compared to the Sky roadster, including dual exhaust with chrome polished outlets, 18-inch polished aluminum alloy wheels, and specific front lower fascia with large brake cooling vents and black headlamp bezels.

红色线还采用了独特的内部和外部的差异相比，Sky跑车，包括铬抛光网点，18英寸抛光铝合金轮毂双排气系统，减少和具体方面与大型冷却喷口和黑车头灯盖的刹车筋膜。

The dual elevator system of claim 7, further comprising a push rod deflection mechanism configured to laterally deflect said input push rod assembly to impart a rotational offset between a hinge line of said first elevator hinge and a hinge line of said second elevator hinge; and wherein said self-aligning second end of said input push rod assembly is configured to absorb deflection of said input push rod assembly.

双电梯系统的索赔7 ，进一步组成的推杆偏转机制配置为横向转移说，投入推杆装配传授轮流抵消铰链之间的行表示，第一电梯铰和铰链线表示，第二电梯铰链；，并在其中说，自对准第二次说，年底投入推杆组装配置为吸收偏转说输入推杆组装。

Features: Self-sharpening tungsten steel cutting wheel Cast metal cutting head and end supports Twin 3/4 in. diameter chromed steel guide bars Gray Melamine baseboard (7/8 in. thick x 12 in. wide) Printed grid, inch and metric, with 1/4 in. grid lines Transparent clamp strip holds material firmly Aluminum side rule calibrated in inch and metric Adjustable cursor for repeat cuts Cuts in both directions Replacement Rotary Blade is also available.

特写：自锐化钨钢切削轮铸造金属切削头和支持双结束3 / 4英寸直径铬钢指南酒吧灰色三聚氰胺基板（ 7 / 8英寸厚× 12英寸宽）印刷网，英寸和度量，与1 / 4英寸的网格线透明带夹子的材料坚决持有铝校准方面的规则和公制英寸可调光标重复裁员削减两个方向旋转更换叶片也可。

Based on the garment design with the meshes, we assort spline curve into two types, that is to raisene idea that the ring and characteristic line are the basic geometry elements of three-dimensional garment model.

从人体服装设计所用曲面出发，通过对样条曲线进行分类，提出将环和特征线作为人体服装三维建模最基本的几何元素，并详细介绍了利用双线性插值法对人体服装中的两类子曲面进行三维建模的方法，从而在将参数化方法运用到高层次图素如样条曲线、曲面等方面作了尝试和推广

Orthogonally linearly-polarized lasers and its new applications in precision measurement are presented, including: 1 orthogonally linearly-polarized lasers, 2 principle for laser nanometer ruler (displacement sensor based on the competition between two polarized lights of the frequency splitting lasers), 3 principle for phase retardation measurement using frequency splitting technology, 4 principle for phase retardation measurement based on laser feedback effects.

介绍了正交线偏振激光器及其在精密测量中的新应用，包括：1 正交偏振双频激光器，2 纳米激光测尺(基于频率分裂的激光器两偏振光竞争位移传感器)测量原理，3 直接利用波片形成频率分裂的波片位相延迟测量原理，4 激光回馈波片位相延迟测量原理。

Finally, and in a process known as "quartet channeling," the quintets are distributed sequentially over each of the four channels, with each channel being in the form of a wire pair in a four-pair configuration.

最后，在一个被称为&四路通信&的过程中，5位比特被连续分配到四个信道中的一个，每一个信道采用四对双绞线中的一对。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。