Conjecture 2. Every 5-connected graph contains a minor, which is isomorphic toone of the graphs: K6, K2 is, 2,2,1, C5?

1、

The Analysis of the Two Main Factors Influencing the Dynamics Performance of Bogie Zhuan K6

影响转K6型转向架动力学性能的2个主要因素分析

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2、

Dynamic reliability analysis of K6 single-layer spherical lattice shells

凯威特K6型单层球面网壳的动力可靠度分析

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3、

The influence of the imperfections of support joints on the stability of the K6 single-layer latticed dome is negligible.

并发现支座结点缺陷对K6型凯威特单层网壳结构影响不大；

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4、

Design and Optimization of the Structure of the Primary Resilient Positioning Device for Zhuan K6 Bogies

转K6型转向架一系弹性定位装置结构设计及优化

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5、

Analysis of Causes to Non-Flexibility of the Foundation Braking Equipment of Zhuan K6 Bogies and Suggestions

转K6型转向架基础制动装置不灵活的原因分析与建议

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6、

It is found that the overall heat transfer coefficient of elliptic cylinder with k6. 0 is higher than that of a circular cylinder.

当k6.0时，椭圆管的平均对流换热系数高于圆管；

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7、

Elastic-plastic stability of K6 single layer latticed domes

K6型单层球面网壳的弹塑性稳定

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8、

Stability of K6 Single Layer Reticulated Shells Simplified Method of Structural Calculation of Spherical Shallow Shells

K6型单层球面网壳结构的稳定性球扁壳结构计算的一种简化方法

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9、

Recently many molecular epidemiology studies revealed that a new O3: K6 V. parahaemolyticus strains with tdh positive and trh negative have caused a pandemic of gastroenteritis at least in Asia and America.

近年的副溶血弧菌分子流行病学研究表明，一种新的tdh阳性、trh阴性的O3：K6群副溶血弧菌菌株引起了包括亚洲、美洲等多个国家在内的大流行。

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10、

25-ton axle load K6 bogie satisfies the high-speed and heavy haul requirements of freight transportation in China, and its maximum commercial travel speed is 120km/ h.

转K6转向架是为了满足我国铁路货物运输高速重载的需要而设计的25t轴重货车转向架，其最高商业运营速度为120km/h。

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11、

As an example, the fatigue service life estimation is made on the cross-brace assembly of Zhuan K6 bogie with the method.

作为算例，应用该方法对配装转K6型转向架的交叉杆组成进行了疲劳寿命评估。

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12、

The rate constants of model reaction ⅱ are arranged in decreasing order: k5> k6. The migratory-insertion of silyl group to carbonyl group was proposed as the rate-determining step.

模型反应Ⅱ：k5>k5.提出了硅基对环酮羰基的迁移插入为反应的决定速率步骤。

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13、

How to solve two problems existing in developing K6 bogie is emphasized, i. e., the primary suspension stiffness of the axle box rubber pad and matching of side frame wear plate and wedge.

重点介绍了如何解决转K6转向架研制过程中存在的两个问题，即一系橡胶垫定位刚度的选择问题和侧立柱磨耗板与斜楔摩擦副的匹配问题。

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14、

The defective cast blades blanks of K6 alloy are examined by means of optical, Scanning Electron Microscopy ( SEM) and Energy Dispersive X-ray Spetrum ( EDS).

应用金相显微镜和扫描电镜以及X射线能谱分析了K6合金铸造叶片的质量问题。

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15、

Music playing, if pressed K8 button to complete the auto-play " Farewell" songs.

乐曲演奏若按下K8键，完成自动弹奏“送别”歌曲。

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16、

Dynamic Response Research on K8 Single-Layer Reticulated Dome under Impact

K8型单层网壳在撞击荷载作用下的动力响应研究

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17、

给出了K8型单层球面网壳地震内力系数的建议取值；

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18、

Analysis of K8 cavern compacting to stress of arch dam foundation

江口水电站K8溶洞对拱坝基础应力影响分析

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19、

An electrostatic type dust accelerator is used to make aluminum powders of the micron order impact k8 optical glass with a low speed, and make the glass surface adsorb a mass of dust particles.

文章介绍了采用静电式粉尘加速器使微米级铝粉末低速撞击K8光学玻璃，在玻璃表面吸附大量的粉尘粒子。

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20、

The assembling of K8 A/ C flap can not meet the design requirements in a long time, which becomes a technical key problem.

K8飞机襟翼装配长期达不到设计要求，成为技术关键。

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