若干个

Based on the principle of Hamilton, dividing the main blade, flexbeam and torque tube into several beam elements, the bearingless rotor is nonlinearly modeled in this paper through modal transformation. By Newton-Raphson iteration and temporal finite element method, the above nonlinear equations are solved.

将无轴承旋翼的主桨叶、柔性梁和套管3个部分各自离散成若干梁单元，并将桨叶运动的物理坐标转换为挥舞、摆振、扭转方向的模态坐标，根据Hamilton原理建立旋翼气弹分析的动力学模型。

By city interface design of streets,squares,junctions,city contour line and city shore,the paper has discussions on qualities of city interface design and some issues that more attention should be paid to in design to provide guidance for city construction,making cities have good space shapes,special styles and beautiful building molds.

通过城市界面设计：街道、广场和交叉口；城市轮廓线；城市滨水界面等三个方面来论述城市界面设计中的优劣和设计应加重视的若干方面，以指导城市建设，使城市形成良好的空间形态、风格特色、建筑造型。

Lu visited the city in the Lotus Road South between Chunshen Road in the north and south sides of the sale of several properties and several residential areas have been delivered for use, the most obvious impression of the plate is small scale, the community of higher quality.

在走访了都市路到莲花南路之间的春申路南北两侧的若干在售楼盘和几个已经交付使用的住宅小区之后，最明显的印象就是该板块小区规模大、社区品质较高。

And it is helpful to improve the safety of rail traffic construction projects.different from the existing project management systems, this day-to-day traffic engineering safety management system is based on day-to-day security checks, which is based on data obtained.

更有利于提高工程建设的安全性。不同于现有工程管理系统，轨道交通工程日常安全管理系统是以日常安全检查获得的数据为基础，系统的安全管理数据来源于每个周期里8个方面若干项的安全检查结果。

Group under the Yunnan Ruby Steel Co., Ltd., Sichuan Ruby Iron and Steel Group Co., Ltd., the cloud line Nande Bang Industrial Co., Ltd., Yunnan Ruby Logistics Limited, Ruby Panzhihua Coal Chemical Co., Panzhihua Junfeng Mining Ltd. and other 10 corporations and a number of subsidiaries.

集团下属有云南德胜钢铁有限公司、四川德胜集团钢铁有限公司、云南德邦行实业有限公司、云南德胜物流有限公司、德胜攀枝花煤化工有限公司、攀枝花骏丰矿业有限公司等10个法人公司和若干分公司。

The aquarium has seven of the 18-inch (45-centimeter) sea dragons, which resemble Dr. Seuss characters, with long aardvark -like snouts, colorful sea horse bodies and multiple paddle-like fins.

水族馆有七只18英寸(45厘米)海龙，像苏斯博士的描述，有个像土豚的长鼻子，彩色的海马身体和若干像桨一样的鳍。

The news has recently been abuzz with several well-publicized incidents of theft of credit information from several processing agencies.

消息最近被议论与几个广为宣传，发生盗窃的信用信息，由若干处理机构。

In this paper, the author queried a few conclusions in [1] , and elaborated different views on several problems, such as relations between non-Euclidean geometry and real space, relations between mathematical logic and thinking, the significance of Godel s second incompleteness theorem, and so on.

本文对文〔1〕的几个论断提出一些疑问，并在&非欧几何与现实空间&、&数理逻辑与思维&、&哥德尔不完备性定理的意义&等若干问题上表述了与《数学是什么》一文中不同的观点。

In this paper, the method of Lyapunov function is used to discuss the stability of the solution of a kind of third order quasilinear differential equation with two nonlinear terms.

应用Lyapunov函数方法讨论一类含两个非线性项的三阶拟线性微分方程解的稳定性，得到了此类方程解的稳定性的若干新结果，同时推广了作者已有的结果。

A few rules, which are hidebound simple unclear and easy to misunderstand, are made for securing of property before litigation. In the years that the is carried out, the civil entanglement increases day by day, the relation of laws is more and more complicated, which are followed with the establishment of laws and judicature explanation, however, some rules can not keep steps with current situation, which can block the work of securing of property before litigation, since it is not convenient for application of party and bring certain restriction for cognizance.

我国《民事诉讼法》虽然专章规定了保全制度，但保全范围仅限于财产保全，相关规定也仅有六条，且将诉讼保全与诉前保全一并规定，在《最高人民法院关于适用＜中华人民共和国民事诉讼法＞若干问题的意见》也仅规定了十三条，关于诉前财产保全的规定就更是了了无几了，且规定得过于原则、简单、模糊不清，容易产生歧义，《民事诉讼法》施行以来的十几年来，民事纠纷日益增多、法律关系越来越复杂，随之相关法律和司法解释相继出台，但关于诉前保全却仅出台了几个司法解释，没有与当前的形势同步发展，某些规定已有所滞后，使得诉前财产保全的运作存在一定的障碍，既不方便利害关系人申请，也给法院审理带来一定限制。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。