The theoretic basis of cover-type preheated and directly buried installation without expansion joint,the design parameter calculation and the construction technology requirements are analyzed.
分析了覆盖式预热无补偿直埋敷设的理论基础、设计参数计算及施工技术要求,结合工程实例,对某计算管段进行了设计计算。
Covering of Y(OH)CO_3 on AgI and Preparation of Hollow Parti cles of Y(OH)CO_3;
Y(OH)CO_3在AgI上的覆盖及中空粒子的制备
Treatment with biological amnion covering for early severe ocular burn;
生物羊膜覆盖治疗早期重度眼表烧伤
The Optimization Algorithm of Supper Cube Covering for Character Points Set;
特征点集超长方体优化覆盖算法
Stamping Quality Control of Shallow Draw Small-curvature Coverings in Motor Vehicles;
浅拉深小曲率汽车覆盖件冲压成形质量控制
Effects of cover and no-tillage on soil cellulose-decomposing bacterium population and cellulose decomposition intensity;
免耕及覆盖对土壤纤维素分解强度和纤维素分解菌的影响
Preliminary Report on Test of Runoff Gathering and Cover in Red Soil Hilly Orchard;
红壤丘陵果园果树集流和覆盖试验初报
It displays an entire series of plants in vertically ecological distribution, ranging from the tropical zone, temperate zone and frigid zone.
它展示了几乎生态区整个的植物系列，覆盖热带、温带、寒带。
The whole river basin is covered with tropical forest .
热带森林覆盖了整个河流流域。
China stretches across a vast area covering the cold, temperate and tropical zones .
中国幅员辽阔，覆盖寒带、温带和热带。
Theoretical Analysis and Validation on Heat Transfer of Covering Layer and Heat Transfer Coefficient;
温室覆盖层传热及传热系数的理论解析与验证
To cover with a thin protective layer.
覆盖以薄的保护层覆盖
To cover or surround with mulch.
覆盖用覆盖层覆盖或包围
Hot humid air is blanketing most of the nation this week.
高温湿热的空气本周覆盖了全国的大部分地区。
A loose mulch acts on the surface as an insulator.
疏松的覆盖物在土壤表面起了隔热的作用。
Standard specification of thermal insulation materials for use over austenitic stainless steel
GB/T17393-1998覆盖奥氏体不锈钢用绝热材料规范
Venus, blanketed more effectively, remains more heat.
金星被覆盖得更严密，保留了更多的热量。
cover with lagging to prevent heat loss.
用绝缘层材料覆盖在外面防止热量的损失。
Metallic coatings--Hot dip galvanized coatings on fabricated ferrous products--Specification
GB/T13912-1992金属覆盖层钢铁制品热镀锌层技术要求
Studies on the Relationship between Vegetation Cover and Urban Heat Island Effect in Hangzhou;
杭州市热岛效应与植被覆盖关系的研究
Research on the Test Apparatus and Technology for Measuring the Thermal Transmittance of Greenhouse Covering Materials;
覆盖材料传热系数测试技术和设备的研究
Experimental Analysis on Photothermic Property of New Style Covering Materials PETP Film for Greenhouse;
温室新型覆盖材料PETP薄膜光热性能研究
Study on the Methods of Relationship of Urban Thermal Environment and Vegetation Cover
城市热环境和植被覆盖关系的方法研究
Acid-fast and spore stainings improved by the cover of filter paper and heating
抗酸染色和芽胞染色的改良型滤纸覆盖加热法
Thermo-mechanically coupled FEM analysis for drape forming process of fighter plane canopy
歼击机座舱盖热力耦合覆盖成形的有限元初步分析
