A Study of Real Option Method in Evaluation of High-tech Projects

The Research of High-tech Industry Evolution Mechanism Cluster Based on Network Theory

基于网络理论的高新技术产业集群演化机理研究

Research on Risk Financing Problems of New High-Tech Corporation in China

我国高新技术企业风险资金来源及融通问题研究

The Development, Evaluation and Management of High-tech Enterprise's Technology Platform

高技术企业技术平台的开发、评价与管理

The economy is in the upswing which makes high-tech services in more demand too.

经济在蓬勃发展，这就使对高科技服务的需求量也在加大。

We should also develop high-tech design idea and new technical application ecology idea.

高技术的设计理念和新技术应用的生态观念。

Strategic Analysis of Sustainable Development Based on High-tech

基于高技术的可持续发展战略分析

Study on Wind Effects on Long-Span Ellipsoidal Surface Roof and Conical Surface Gladding

大跨椭球面层盖和圆锥面幕墙组合结构的风效应研究

Wind Pressure Characteristics of Ellipsoidal Surface Roof and Conical Surface Glass Gladding

椭球面屋盖与圆锥面玻璃幕墙的风压分布特征

The brake clamp body is provided with two guide pins, and one guide pin is provided with a channel type rubber neck.

在制动钳体上设有两个导向销，并且在一个导向销上装有沟槽式橡胶套。

A Research for Adjusting Method of Gap at Guide Bearing with Support Pin of Spherical End in Hydrogenerator

水轮发电机球面支柱式导轴承瓦间隙调整方法的研究

According to the analysis results, define a optimized pin bore surface design, which will guide piston pin bore design in future.

销孔表面应力分布；⑤活塞销孔部位的疲劳安全系数等，据此，确定了一种最优的销孔表面设计方案，对今后的活塞销孔设计有一定的指导作用。

Conclusion: DCS internal fixation is an effective method on distal femoral fracture and femoral subtrochanteric fracture. There is the further active significance to familiarize the anatomical figure of distal femur and trochanter than to install guide pin with the x ray shine alone.

结论：DCS内固定术是治疗股骨远端和股骨粗隆下骨折的有效方法，熟悉股骨远端和股骨粗隆下的解剖形态比单纯在X线照射下放置定位导针更有积极意义。

In the sheet metal incremental forming, the orientation of bolster model positioned by guide pin is inefficient and rough because of the floating of bolster model and fit tolerance between guide pin and aligning hole.

在板料的无模渐进成形过程中，使用导正杆定位底支撑模型，由于配合误差和模型浮动等问题造成定位效率低、精度差。

The terminological behavior of high carbon chromium molybdenum steel used for guide pin of delivery valve in aeroengine, as well as the production, constitution and microstructure of hard phases in this material has been studied.

以航用高碳高铬钼合金钢（Cr18Mo16V）为研究对象，研究了该材质的摩擦摩损特性，并研究了其硬质相的产生、组成和相成分。

The lead wire parts multi-position progressive die is introduced, the method of multi-units strip material cutting off is stated, and a novel guide pin structure is introduced.

介绍了引线角多工位级进模，叙述了多单元条料的切断方法，及以一种新颖的导料钉结构。

The usual mechanism for the inner side core_pulling of the plastic parts include slanted guide pin, slanted slide block and horizontal side slide block, etc.

塑料制品内形侧抽芯的常用机构是斜导杆、斜滑块、横向侧滑块等。

Objective: To evaluate the accuracy of cervical pedicle screw pilot holes placement by bilateral oblique X-ray films with the spiral wires as the guide pin.

目的：探讨螺旋形导针配合双侧斜位X线片判断颈椎椎弓根螺钉置入孔道准确性的可行性。

Adopted floating core and angle guide pin core-pulling mechanism, production efficiency was high, it had a certain reference function to similar plastic mold.

采用浮动型芯及斜导柱抽芯机构，生产效率高，对同类注塑件生产提供了有益的借鉴。

Once the osteotomy is completed, the guide pin is inserted into the expansion appliance and activated.

一旦截骨完成后，引导针插入扩张设备和激活。

Remove plastic washer from guide pin.

从导向销上取下塑料垫圈。