机内

Analyzed on the tunnels that used EPB method in different soils, the more logical three-dimensional finite element model is based, which can reality represented the soil transfiguration. 3 Due to the engineering example, a 3D FEM simulation model was founded. The model was used to study the rules of soil deformation and surface settlement during shield tunneling. 4 The characteristics of loess include the module, conglutination force and inner friction angle of the loess, affected the soil deformation. 5 The influence factors to the surface settlements such as the depth of soil, the outer diameter of the shield tunnel, the released stress at the cutting face, the fill ratio of the shield tail void, pouring-slurry press, thrusts and lengths of shield and digging steps were studied using the FEM method. References is brought forward in the loess areas of Xi'an was proposed.

通过对不同土质条件下盾构法进行地铁隧道施工的有限元分析，全面反映盾构推进对土体变形的影响情况； 3根据有关勘测资料，建立合理的盾构法施工三维非线性有限元模型，对盾构法施工引起的地层变位和地表位移情况进行计算，分析了盾构施工引起的地层变形规律和地面沉降规律； 4研究了黄土特性(地基模量、粘聚力和内摩擦角)对盾构法施工中土体变形的影响； 5利用三维有限元对盾构施工过程中影响地面沉降的因素(覆土厚度、隧道外径、开挖面压力变化量、注浆压力、盾尾空隙填充率、开挖步长、盾构机的长度和推进力等)进行研究，为今后西安地区地铁的建设提供参考。

It was important that the thixotropic agent,surface active agent and solid lubricating agent are added,the surface of magnetizable particles were suitable treated,at the same time,the stability and lubricating property of MRF were analyzed and discussed.

通过触变剂与表面活性剂复合使用，同时对磁性悬浮相表面进行适当的处理，并加入适当的固体润滑剂合成了一种稳定性和润滑性能良好的磁流变体材料，该磁流变体材料性能为：0η≤1000mPa.s，τ0.5T≥60kPa，半个月内无明显沉降，无板结，"四球机法"测量其润滑性能为磨斑直径。75mm，该类型磁流变液用于磁流变阻尼器200万次振动试验取得了理想的试验效果。

It takes the 32k RAM within the expansion interface of TRS-80 as common memory and the priority of each ebmputer in using the common memory is switched by soft switch.

此方案以TRS—80扩展器内的32KRAM作为公共存储区，并用软开关实现两机对公共RAM区使用权的切换。

In the scenario acted out on stage, one person is killed, a motorcyclist is in bad shape, and a seriously injured passenger must be cut out of the car.

在舞台上的剧情，有一个人遭杀害，一位机车骑师体无完肤，一位重创的乘客必须在车内被截肢。

It is developed natively for Mac and uses Apple built-in synchronization framework to sync all data.

它是为开发本机的Mac 苹果电脑，并使用内置的同步架构，以同步所有数据。

The Ospreys launched in three waves making the 510 nautical mile flight in just over two hours.

这批"鱼鹰"倾转旋翼机分为三波起飞，在两小时内飞行510海里。

In the full speed range , NOX exhaust obviously decreases ,which is only 20% of diesel engine.

在全速度范围内，NOX排放下降明显，甚至达到原机的20%。

Since October 1996,8 cases of odontoid fractures of type Ⅱ were treated with anterior screw fixation.

对8例急性齿状突Ⅱ型骨折的患者，在"C"形臂X光机监视下行前路直接螺丝钉内固定治疗，分析其结果。

The signal is dispatched on the occasion of the line seizure operation and for the duration of the connection of the appliance to the line, if no off-hook signal of a higher priority level is dispatched.

如果没有发送更高优先级的摘机信号，在线路占用操作时并且在设备连接到线路上的持续时间内，发送所述信号。

The implementation of brand strategy, we must continuously improve its product quality, for which we are all factory actively implemented the ISO9001 quality management system, the annual four OIA, to "people, machines, materials, France, Central," the strict monitoring as a factory Quality management of the central link.

实施名牌战略，就必须不断提高产品质量，为此我们全厂积极贯彻落实ISO9001质量管理体系，每年进行四次内审，把对"人、机、料、法、环"的严格监控作为本厂质量管理的中心环节。

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