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Finally, based on the theory of Timoshenko beam, a beam model of this crankshaft is built, which is compared with solid model. The results indicate that this beam model can meet the needs of calculation precision and calculation efficiency. With this beam model, the condition in which real loads are put on the crankshaft is simulated. The displacement curves、velocity curves、acceleration curves of the main journals and the pulley of this crankshaft and torsion vibration curve of the pulley are then gained. With these curves, the dynamic characteristic of the crankshaft is analyzed. The conclusion indicates that this crankshaft has good dynamic characteristic.

最后利用Timoshenko梁理论建立了曲轴的梁单元模型，将此梁单元模型与体单元模型进行了比较，结果表明梁单元模型能够满足精确度和计算效率的要求；利用该梁单元模型，模拟了实际条件下的载荷作用时曲轴的响应，得到了曲轴各主轴颈和皮带轮端的位移、速度、加速度曲线以及皮带轮端的扭转振动曲线，分析了曲轴的动态特性，结论表明该型曲轴具有良好的动态特性。

Using tongue characteristic analysis instrument and symptom questionnaire, we observed the tongue characteristic and symptom of tooth-marked tongue group.

使用舌象分析仪拍摄数字舌图、采用Lab色彩模型分析舌质颜色，结合症状调查表观察齿痕舌人群的舌象特征和症状特点。

Reiterate here:The extreme limit of the friction of the tire and ground is a condition, the fixed position angle, that be face by the characteristic, road of the tire to press, hang the characteristic of mourn the system the decision, but don't include the ABS.

在此重申：轮胎与地面摩擦力的极限是由轮胎本身的特性、路面的状况、定位角度、胎压、悬吊系统的特性所决定，但不包括ABS。

Because the lock dead of the tire is the result that the car of system friction of motive and tire and ground compare, also be say that the car march forward whether a tire lock die or not of extreme limit is would with the condition that the characteristic, road of the tire face, position the angle, to press, hang the characteristic but" at any time different" of mourn the system.

由于轮胎的锁死是剎车制动力和轮胎与地面的摩擦力比较的结果，也就是说车子行进间轮胎锁死与否的极限是会随轮胎本身的特性、路面的状况、定位角度、胎压、悬吊系统的特性而『随时不同』。

This technique utilizes characteristic points and slope of characteristic straight line on log-log plot of pressure derivative vs time to calculate parameters quickly and accurately.

该方法利用压力导数与时间双对数图上的特征点和特征直线的斜率来计算参数，快速、准确。

The new cells also produced all the molecules known to be characteristic of stem cells and, when grown in bulk, organised themselves into three-layered structures characteristic of embryos.

新的细胞也产生了所有具备干细胞特征的分子结构。随着不断的繁殖，最终形成一个具备胚胎特征的三层组织。

That, this particularity is how to effect and influence to the human taste and art. This paper will deal with the basic taste and art characteristic of the network society with the base of the network society characteristic.

那么，这一特殊性又如何作用于人类的审美和艺术，对审美和艺术产生了哪些巨大的影响，本文将结合网络社会的基本特征，对网络时代审美和艺术的基本特点加以探讨。

The results showed that the three straight lines model could fit the soil shrinking and swelling characteristic curves well. The characteristic values of the curves were smaller than 1. This indicated that during the processes of soil swelling and shrinking, the change of the soil specific volume was smaller than that of the soil water content. Values of the geometry factors of four soils studied were equal to 1 at the beginning of shrinking, less than 3 and greater than 1 at other swelling-shrinking phases. The geometry factor values in different phases showed that soil swelling-shrinking was anisotropic and only subsidence occurred at the beginning of shrinking.

结果显示：三直线模型能够很好地拟合4种土壤的收缩、膨胀过程；土壤收缩、膨胀曲线各段的特征值均小于1，这说明土壤胀缩过程中土壤容积的变化速率小于含水量的变化速率；4种土壤胀缩过程中几何因子r大于1而小于3，且收缩初期几何因子r等于1，表明土壤的胀缩是各向异性的，并且在土壤收缩的最初阶段只有垂直收缩。

The walking control system and the walking control method sufficiently utilize the passive characteristic and the self-stability characteristic of the dual-feet walking and have the advantages of natural and energy-saving walking gait, simple control method and low manufacture cost.

本发明充分利用了双足行走的被动特性和自稳定特性，行走步态自然节能，控制方法简单，制造成本低廉。

The pick-up of the screw gear's and rolling bearing's fault characteristic, the digitalization of the characteristic and the faults recognition reflect the creative work in this paper.

本文的创新之处表现在碟式分离机滚动轴承和螺旋齿轮故障特征的提取、故障特征的数值化和故障的识别与分类方面。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。