摩擦带

The characteristics of temperature field of sliding surface have been studied in the set-out stage of large highspeed rockslide, computed the depth of heat conduction by highspeed friction, furthermore, analyzed the vaporization of pore water in the sliding zone.

详细地研究了大型高速岩质滑坡启程活动阶段滑面瞬态温度场的变化规律，导出了滑面温度变化的方程式，计算了头寨滑坡启程活动阶段由于强烈地高速摩擦产生热量的传导深度，进一步对头寨滑坡启程活动阶段滑带孔隙水汽化效应进行了研究。

Owing to their favourable rolling conditions and low friction, cylindrical roller bearings with cage are suitable for high speeds.

由于它们的良好的滚动状况和低摩擦，带保持架的圆柱滚子轴承适合高速运转。

The problem with the schwa may not generally be in production , but in knowing when to use the sound .

发音时气流由肺部泄出，不受任何阻碍，气流输出过程畅通无阻不带任何摩擦，这样发出的音叫做元音。

The roar and the screech of metal as the braking train bore down on them.

接着 正在刹车的列车带着刺耳的金属的摩擦声向他们冲了过来。

The weaving capability of commingled yarns, which include micro-braided yarn, friction spun yarn, winding spun yam and glass fiber yarn was carried out.

研究了由玻璃纤维和丙纶纤维组成的包芯编带纱、摩擦纺纱、空心锭子包缠纱以及玻璃纤维纱的织造性能。

For the sake of investigating the vibration problem of blade with platform dry friction damper, we introduce the transfer matrix method for calculating the catenulate structure system, and give the transfer matrix method for calculating the blade vibration.

为了研究带缘板干摩擦阻尼器叶片的振动问题，本文将用于链状结构系统的传递矩阵法引入到板状结构的叶片振动计算之中。简化叶片结构的物理模型、推导各种站型的传递矩阵，并用算例说明传递矩阵法在模型叶片振动计算的应用。

Influences of initial cohesions and friction angles on shear bandpatterns and entire deformational characteristics were investigated.

目的研究初始内聚力及摩擦角对剪切带图案及岩样全部变形特征的影响。

The microstructure of joints showed comparatively fine equiaxed grains and a narrow heat aff...

显微组织分析表明：搅拌摩擦焊接接头具有细小的等轴晶粒和狭窄的热影响区，阻碍了滑移带的形成和裂纹的扩展，从而提高了接头的疲劳性能。

In order to verify the model mentioed above, the mathematical simulation of geotemperature field has been carried out. The thrust nappe sheat zones are handled with two ways: 1 they are treated as constant heat sources in terms of q=τμ, that is, the quantity of frictionally generated heat is constant; 2 as heat conduit with high thermal conductivities and with fluid flow in fault zones.

为了进一步检验上述逆冲推覆复合叠加构造模型的可信程度，开展了地温场数值模拟工作，按复合叠加型岩石圈热结构给定各种热物性参数，逆冲推覆剪切带以两种方式处理，一是把它作为定热源按q＝τU，即按摩擦生热量级大小取值；第2种是把它作为热通道处理。

Through calculation, the analytical results agree well with the experimental results. Meanwhile, based on the proposed model, the influence on the ironing force has been analysed of main technological parameters such as the ironing rate, semicone angle, the ratio of inside radius to outside radius, the lenghth of the working land of the...

通过优化计算，变薄拉深力理论值与实验值吻合良好；用该模型研究了变薄拉深系数、凹模半锥角、原始筒形件内外径比、定径带相对长度以及内外摩擦因子等主要工艺参数对变薄拉深力的影响规律。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐