manufacturing technology

In this paper, the authors express their views on what the two important problems in manufacturing technology: the degree of freedom of the locator limit workpiece, and the calculation of the fixed_adjustment assemble dimensional_chain, in order to make students understand them better.

本文就机制工艺学教材对其中两部分内容———定位元件限制工件自由度和装配尺寸链固定调整法计算过程提出自己的观点 ,以使学生更易理解 ,提高教学收

Preliminary study on the ecological restoration mechanism in arid area of Northwestern China;

与利用新疆干旱区生态系统的恢复机制

Study on mechanisms of silver biosorption by laminaria japonica;

海带吸附银离子机制的研究

Advances in researches on purification and mechanism in wetland;

湿地净化功能及其机制的研究进展

Discussion on late design service system by the example of West Shengang tunnel;

以深港西部通道为例谈设计后期服务机制

A study of budget management system based on the strategic direction;

以战略为导向的预算管理机制研究

Reflection of Culture in Contemporary Ar- chitecture Design System;

当代建筑创作机制中的文化投影

Effect of STCB on Human Neuroglioma Cells and its Mechanisms;

开口箭皂苷对人神经胶质瘤细胞作用及相关机制研究

Mechanisms of Trefoil Factor Family in the Development of Gastric Cancer;

三叶因子家族在胃癌发生中的作用机制

The Mechanisms and Detection of Tumour Micrometastasis;

肿瘤微转移的机制与检测

Mechanics and relevant question by lumbar traction to treat lumbar disc herniaton(1516 cases analysis);

腰椎牵引治疗腰椎间盘突出症机制与相关问题的探讨(附1516例分析)

The Mechanics and Measures to Sustainable Agriculture of Northwest Plain of Shandong Province ——A Typical Study on Dongchangfu County;

鲁西北平原可持续农业发展的机制与途径——以东昌府区为例

Urban Spatial Growth in France:Pattern and Mechanics;

法国城市空间增长:模式与机制

Discussion of the Inferion ST Segment Pathogenesis in the Elderly Patients with Acute Underside Myocardial Infarction;

老年急性下壁心肌梗死胸导联ST段压低机制探讨

Research on Environmental Factors in the Immunological Pathogenesis of Type 1 Diabetes;

环境因素在1型糖尿病免疫学发病机制中的研究

Research Progress on Pathogenesis of Paraquat-induced Pulmonary Fibrosis;

百草枯致肺纤维化机制的研究进展