弧

Perhaps existing two arcs above in the same direction between two states, adjacency matrix could only record one of them.

原因是两个状态间可能有两条以上同方向的弧，而邻接矩阵只能记录两个状态间存在的一条弧。

The influences on gas flow and dielectric strength recovery properties, which are caused by altering the angle of elevation, the dimension and the profile of arc nozzle of SF6 circuit breaker, were investigated.

SF6高压断路器的喷口对断路器开断过程中吹弧气体的流动特性起着控制作用，从而成为灭弧室的心脏。

Advanced Features: Add, Subtract, Multiply, and Divide Save and Recall Memory functions Full degrees, radians, or grads calculation Percentage calculation and conversion Square Root, Sine, Cosine, Tangent Arc Sine, Arc Cosine, Arc Tangent

高级功能：添加，减，乘，除以储存和回收记忆功能全度，弧度，或毕业生计算百分比计算和转换平方根，正弦，余弦，正切圆弧正弦，余弦弧，弧切线

Then a solution of CAD/CAM of the camis put forward. The following work has been completed. Based on analysis of transmission, structure and profile formation principle of thecam, the basic kinematic formula of the gear indexing cam mechanism isdeduced. Furthermore the space meshing contact equation of cam profile and theroller is formulated.

在此基础上提出了弧面分度凸轮的CAD/CAM解决方案，论文得到如下主要结论：在对弧面分度凸轮传动形式、结构和廓面成形理论分析的基础上，推导出了弧面分度凸轮机构的基本的运动学公式，凸轮廓面与滚子的空间共轭接触方程。

The results of vibrio phagocytosis assay indicated that two kinds of granulocytes have obvious phagocytotic ability while two kinds of hyalinocytes do not. It implies that two kinds of granulocytes are key haemocytes in Octopus ocellatus to carrying out cell immunity. Two kinds of granulocytes not only relate with active synthesis and secretion of certain kind of materials, but also participate directly in phagocytosis and elimination of foreign pathogens.

弧菌吞噬实验结果表明，两类透明细胞均没有弧菌吞噬活性，两类颗粒细胞均具有弧菌吞噬活性，暗示这两种颗粒细胞很可能是短蛸发挥细胞免疫功能的关键性细胞，不仅与某些物质的活跃合成与分泌有关，而且可能还直接参与了外来病原的吞噬及清除。

It is suggested that six OMPs ofV.parahaemolyticus ompV, ompW, ompK, ompU, psuA and pvuA, are immunogenicduring in vivo infection, and may be of great significance for vaccine development.Especially, fish group immunized with recombinant ompK achieved a high protection of90%. For the wide expression of this conserved protein among vibrio species, ompKmust be paid enough attention for vaccine development against vibriosis.

研究结果显示了6种副溶血弧菌外膜蛋白ompW、ompV、ompK、ompU、psuA和pvuA具有良好的免疫原性，是宿主免疫应答的保护性抗原；尤其是ompK单个蛋白免疫组获得90％的保护率，由于该蛋白是弧菌中广泛存在的保守性蛋白，极有可能作为制备亚单位疫苗等高效弧菌疫苗的候选抗原。

The advantage of RENS lies on the performance of arc-suppression coil.

该课题以消弧和选线并重的角度去设计新型消弧线圈，提出了改进型残流增量法的选线方法，使消弧线圈在消弧与选线两方面都能取得良好效果。

Production equipment has a large bending machine, automatic submerged arc welding machine commissure, automatic oblique cutting machine, rail-cutting machine, profile cutting machine, large bending machine, air plasma arc cutting machine, electro-hydraulic bending machine, Hydraulic Shearing Machine, Steel Tube Straightening Machine, leveler machine, beam-line hoist, magnetic detector, as well as welding machine, welding machine automatic protection EWGA Germany and other advanced welding equipment.

生产设备配套有大型折弯机、自动合缝埋弧焊机、自动斜剪机、轨道式切割机、仿形切割机、大型弯管机、空气等离子弧切割机、电动液压弯管机、液压剪板机、钢管校直机、矫平机、梁式行吊、磁粉探伤仪，还有氩弧焊机、德国EWGA自动保护焊机等先进的焊接设备。

The comprehensive heat transfer basic trial study about the influence factors, regular pattern and the limit heat transfer capability and effect of augmentation of heat transfer of jet impingement has been completed.

在关于发生在磨削弧区的传热过程的深入的机理研究的基础上，提出了可以通过有效强化弧区换热过程，大幅度开发高效磨削潜力的创新思想，并在此基础上构思设计了采用径向高压水射流冲击强化冷却弧区工件表面的独创方案。

Shrimp red body disease: the pathogens are vibrio parahaemolyticus 、vibrio anguillarum 、vibrio alginolyticus 、 aeromonas 、Pseudomonas , mainly against to the shrimp ,the mortality rate is up to 90%.

虾红体病：病原有副溶血弧菌、鳗弧菌、溶藻胶弧菌、气单胞菌、假单胞菌，主要危害对虾，死亡率可达90%以上。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。