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Picker-wheel support structure was used in strip label papers of tobacco industry, but it had appeared some problems: picker-wheel vibrates easily, label paper was picked insecurely, and double-shafts generated deformation and linear bearings wear easily. The ultimate cause was founded by analyzing linear bearings stress from statics and dynamics. The original structure of double-shafts one-side support was replaced by two-side support with one fixed end and one free end.

针对FOCKE350S条盒商标纸拾取轮总成支撑结构拾取轮易振动、商标纸拾取不可靠、双轴易弯曲变形、直线轴承磨损快的情况，从静力学和动力学的角度分析了直线轴承磨损快的根本原因；并将原来双轴单侧支撑结构改为双轴双侧支撑，采用一端固定，一端游动的支撑方式。

Picker-wheel support structure was used in strip label papers of tobacco industry, but it had appeared some problems : picker-wheel vibrates easily, label paper was picked insecurely, and double-shafts generated deformation and linear bearings wear easily. The ultimate cause was founded by analyzing linear bearings stress from statics and dynam-c- teplaced by two-side support with one fixed end and one free end.

针对FOCKE350S条盒商标纸拾取轮总成支撑结构拾取轮易振动、商标纸拾取不可靠、双轴易弯曲变形、直线轴承磨损快的情况，从静力学和动力学的角度分析了直线轴承磨损快的根本原因；并将原来双轴单侧支撑结构改为双轴双侧支撑，采用一端固定，一端游动的支撑方式。

The design, the conformation and the construction of a 5-story base-isolated frame structure in Xinyi City are introduced. The mechanical behavior of a base-isolated frame structure using lead rubber bearings and using non-full-lead rubber bearings is compared and analyzed. This isolated building has been set up.

分析了框架结构采用非满高铅芯夹层橡胶垫基础隔震时的性能，并与采用普通铅芯夹层橡胶垫基础隔震的框架结构进行了对比分析。

So lose one's bearings One might lose his bearings in an unfamiliar place.

一个人在不熟悉的地方最容易迷路。

Lose one's bearings , be out of bearings : become confused

面对这大量的细节，我已经晕头转向了。

The mathematic model of the single degree of freedom gyrocompass under electromagnetic bearings is given and the influences on the north finding accuracy and orientation time caused by the declination of the gimbal axis under elastic magnetic bearings are discussed.

提出了一种结构简单的新型磁悬浮寻北仪，建立了电磁轴承约束的单自由度陀螺罗盘的数学模型，讨论了陀螺框架轴在弹性约束下偏离铅垂方向对寻北精度及定向时间的影响。

Like self-aligning ball bearings and spherical roller bearings, they are provided with a spherical outer-ring raceway.

像自调心球轴承和球面滚子轴承，他们提供了一个球形外圈滚道。

Major mechanical and electric products: timken bearings usa, akers roller sweden, lakos and itf equipment.emerson power machinery usa (including: rollway bearings, kop-flex coupling, etc).

主要销售的机电产品有美国timken轴承，美国kaydon轴承，瑞典akers轧辊，意大利galperti回转轴承，美国emerson动力机械（包括：rollway轴承，kop-flex联轴器等），德国ina转台轴承和韩国csb轴承。

After several years of hard efforts, the company on September 7, 2003 through the ISO9002 quality system certification, companies now have not only the production of various models of self-aligning bearings, round up tight, heterogeneous bearings, demanding stamping parts Automobile and motorcycle accessories and professional and technical capacity, but also have a mold for the design, manufacture, along with the rapid development of new products, production as one of strength.

经过几年的拼搏努力，公司于2003年9月7日通过ISO9002质量体系认证，现在公司不但具备了生产各种车型的自调心分离轴承、涨紧轮、异类轴承等，高难度冲压件及汽摩配件的专业技术能力，而且具备了模具的设计、制造，同时具备了新产品的快速开发、生产为一体的实力。

Jiashan masses of self-lubricating bearings factory is a specialized research, development and manufacture self-lubricating bearings enterprises.

我厂是一家专业化研究、开发与制造自润滑轴承的企业。

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。