摩擦力

The studied factors respectively are: length of soil nailing, insert deepness of piles, friction force of soil nailing interface, declination angle of soil nailing, horizontal spacing of soil nailing, rows of soil nailing, unit weight of soil, friction angle, unit cohesion, overload of slope, diameter of soil nailing.

这11个因素分别为：土钉长度、土钉直径、土钉界面摩擦力、土钉下倾角、土钉水平间距、土钉排数、土体重度、内摩擦角、粘聚力、坡顶超载、板桩插入深度。

In addition, the business card printing and membership card-making process, you must master scraping knife and the angle between the plate and pressure to reduce the scraping knife on the printing plate relative friction.

另外，在制卡和会员卡制息历程洋，务必把持好刮墨刀与印版之间的角量和不张力，以加重刮墨刀不差印版的相不差摩擦力。

This result is identical with that of analysis of global SST anomalous data.

这说明ENSO现象的出现离不开地转变速摩擦力的作用。

It has good properties, such as, wettability, high flash point and viscosity, low pour point, and little action on metal and rubber. So it can decrease the friction force of moving surface to enhance antifriction.

具有良好的湿润性、高闪点和高粘度、低倾点等优良性能，对金属和橡胶的作用很小，减小运动表面间的摩擦力，提高抗磨损能力。

In the third part, the design of the controller is based on sliding mode control theory and the approximation capability of fuzzy systems.

第三部分：考虑到摩擦力、未建模动态和干扰对机器人系统的影响，基于滑模控制原理并利用模糊系统的逼近能力设计控制器，应用李亚普诺夫方法设计自适应律，提出了一种新的基于模糊逻辑的自适应模糊滑模控制方案。

In fact, thefriction force is created by two asliects: one is the fluid shearing stress , the second is the shearingeffect of the asperities between the surfaces.

实际上，活塞环－缸套间的摩擦力产生于两个方面，一是粘性流体的剪应力，二是摩擦界面相互接触峰元的剪切作用。

The belay consists of anchor, friction, and position.

固定保护绳包括锚点、摩擦力和位置。

In the absence of friction belted machinery would not be used.

没有摩擦力，皮带传动的机器就无法使用。

Have in the proper place of bootlace hairiness account other people, make attrition force increases, the bowknot that after your bootlace is fastened, forms becomes loose not easily, avoided bootlace to loosen automatically the risk that create.

并在鞋带的适当位置备有毛状物，使摩擦力增大，令鞋带系紧后形成的蝴蝶结不易松动，避免了鞋带自动松开造成的危险。

In order to make clamping and unclamping fast, make the traditionalwhorl into hydraulic transmission, the fixation of the activitypincers depend on embracing activity pincers body firmly throughfrictional force comes by the brake handle driving steel band brakelump.

为了实现快速夹紧与快速松开，将传统的螺纹改成液压传动，活动钳身的固定通过刹车手柄来带动钢带刹车块通过摩擦力来抱死活动钳身，从而实现活动钳身的快速移动，而夹紧力则由夹紧弹簧来保证。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。