接触

Heat flow only occurs if a target surface is normal to a contact surface.

在接触区内，热流仅在接触的法向方向上进行。

In normotensive volunteers group, 4 (25%) of 16 cases showed neurovascular comprssion, 2 cases (13%) showed contact, and 3 cases (19%) showed uncertain contact.

2在正常人组中MR显示神经血管关系中有4例为神经血管压迫、2例为接触、3例可疑接触。

Three transmission line model methods are adopted to measure the specific contact resistivity of the ohmic contacts on p-GaN.

采用多种传输线模型方法，测量了p型GaN上的欧姆接触的比接触电阻率。

Also measured were the change of the characteristics of the ohmic contacts and the schottky contacts.

对器件欧姆接触和肖特基接触在高温退火前后的特性进行了对比分析，确定出了最有利于高电子迁移率晶体管特性提高的退火温度为500℃，退火时间为5min。

The utility model is characterized in that the electrical contacts are normally open, and the contacts convert original off-state into on-state when the temperature of the thermal dual-metal which is heated goes up to the designated value.

公用运算模式的特点是，在有关电气接触，通常是开放的，和接触转换成原来的关态到导通状态时的温度，热双金属加热则上升到了指定的价值。

In this paper,taking microswitch as type mechanism of openable closed electromechanical components,on basis of constructing it s finite element model of the quick acting mechanism s static dynamic process and contact system s electrical contact process.

以微动开关作为机电元件的典型代表，通过构造其速动机构静态、动态全过程和接触系统全过程有限元模型，并以动态模型为桥梁，将静、动态过程与电接触过程这三类不同问题联为一体，构造了综合模型，仍以AK型微动开关为例，给出了计算机模拟的综合实

The theories of third order contact analysis have been successfully applied in theoretical research and practice in the manufacture of circular-arc bevel gears with good effect.

三阶接触分析理论在弧齿锥齿轮的理论研究和加工实践中都取得了很好的效果，而这种理论与锥齿轮的齿制是无关的，本文的研究工作就是围绕如何将三阶接触分析理论应用到延伸外摆线锥齿轮的加工中这一核心问题展开的。

According to the invention, said texturing machine is provided with an element which lifts the thread in order to modify the length of contact of the cooling tube.

按照本发明为了改变冷却段的接触长度设有一个导纱杆，通过它使纱线在冷却段内在部分长度上与冷却管圆周无接触地导引。

For the process of forming member gear, the machine setting parameters for Free-form generators can be determined by either direct or equivalent transformation, both methods coincide with each other. For generated pinion, the author utilizes a imaginary modified member gear to get original machine setting parameters for traditional cradle-type generator, and then establishes a mathematical model including the second and third order contact parameters of the gear pair for optimal synthesis to optimize the quality of contact transmission of the gearing.

对于成形法加工大轮可以直接或通过等效转化的办法确定Free-form型机床的调整参数，二者是完全一致的；对于展成法加工小轮，作者利用假想修正大轮的概念获得传统摇台类机床调整参数的初值，然后建立包含齿轮副二阶接触参数和三阶接触参数的优化数学模型，以优化齿轮副的啮合传动质量。

Skin Contact Low order of toxicity.

低毒性。频繁或长期接触可能造成皮肤刺痛，以及接触性皮炎。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。