The bond between inner plastic lining and steel tube base metal of that steel plastic clad tube is good, and the service life is long.
所生产的钢塑复合管道其内衬层与钢管基体贴合好、使用寿命长。
A thermometer often now, and more often back in the early 1800s, consists of a glass tube up which a column of mercury or alcohol can travel from a reservoir at the base.
现在常见的温度计由一个玻璃管和一个位于底部的贮液槽组成，贮液槽中的水银或酒精沿玻璃管上升形成液柱。
An international team of scientists say they've discovered a protected lunar "lava tube" - a deep, giant hole - that might be well suited for a moon colony or a lunar base, CNN reported Sunday.
据美国有线新闻网3日报道，一个国际科学小组宣布，他们在月球上发现了一个又大又深的垂直"熔岩洞"，可能适宜人类移民月球或修建月球基地。
Domestic product is larger, more advanced equipment, the most complete variety of paper tube production base.
是目前国内生产规模较大，设备较先进、品种最齐全的纸管生产基地。
A cylinder (Fig. 1) is a hollow tube with a closed concave base that permits the cylinder to stand upright.
钢瓶(图1)是中空的管道，封闭的底部是凹入的，这样可以直立起来。
Base on the calculation of an example, suggestions on range of sideway ratio of stories up and down in transfer story of frame-core tube structure with column supporting transfer beam is obtained.
通过实例计算分析，给出了带托柱式转换梁的框架-核心筒结构的转换层上、下层间侧移角比的取值范围建议。
The damage of BASE tube was analyzed, the possible ways to solve this problem were suggested.
分析了BASE管发生损坏的原因，提出了可能的解决途径。
Stamens 2, inserted at base of corolla tube, scarcely exserted.
雄蕊2，花冠筒的着生的在基部，几乎不外露。
The basic building components are galvanized tube steel for the base, structural insulated metal panel for walls, floor and roof and can be customized with conventional interior and exterior finishes.
其基本建筑构件为镀锌钢管、墙体、楼板、屋面的结构隔热金属板，可与传统的内外饰面进行定制。
On this base, the feasibility of applying vertical tube coils to 600mw supercritical sliding pressure once-through boiler is demonstrated.
在此基础上，论证了600MW超临界压力变压运行直流锅炉采用垂直管圈的可行性。
Additionally, insure that both Seat Tube and Forward Tube maintain a perfect right Angle to the fixture base.
此外，确保这两个座管和前进管维持一个完美的直角夹具基地的可能。
I plan to build a plywood triangle version similar to the plywood bike for testing "seat-head" tube angles and wheel base changes.
我计划建立一个胶合板三角版本类似胶合板自行车测试“座头”管角度和车轮的变化。
Comparation on the performances of the plate-fin and tube heat exchanger is made according to the base datas from power plant.
通过实测的运行数据，对板翅式换热器和管式换热器的性能进行了对比。
Base on the analysis of reason for differential settlement of certain building, the micro steel tube piles are used to consolidate it, and the result is fine.
通过对某建筑物不均匀沉降原因的分析，采用微型钢管桩进行桩基础加固，效果较好。
Golden Dragon Group is the most advanced base for precise copper tube material research, development and technology innovation, as well as the largest precise copper tube producer.
金龙集团是中国最具有实力的精密铜管材料科研开发与技术创新基地和世界最大的精密铜管生产企业。
A lock assembly is affixed to the support tube and the base of the second bracket.
锁集贴在支持管和第二支架基础。
The utility model relates to tunnel class, particularly a piling base structure applied to the construction of immersed tube tunnels.
本实用新型涉及隧道类，特别涉及一种应用在沉管隧道工程中的桩基础结构。
The vertical base of the second bracket supports a horizontally extending support tube.
第二架垂直基本支持横向扩展支持管。
The viscosity of base oils for oil muds, which are Newtonian fluids, is measured using a glass capillary tube in a thermostatic bath, when performed according to API procedures.
油基泥浆中原油是牛顿流体，它的粘度在恒温槽中用毛细玻璃管依照API规定步骤测出。
A cylinder is a hollow tube with a closed concave base that permits it to stand upright.
钢瓶是中空的管道，封闭的底部是凹入的，这样可以直立起来。
The equipment' construction includes: metal base tube;
其装置结构包括：金属基管；
Base steel tube and steel plate welding are available, and can also be made from cast iron.
底座可用钢管与钢板焊接，也可用铸铁制成。
Expert system of boilers four-tube crack prediction based on knowledge base in posed according to analysis of characteristic of four-tube crack.
从分析锅炉“四管”爆漏的特点出发，提出了基于知识库的锅炉“四管”爆漏预报专家系统。
The calculation method for optimum design of the bellows tube heat exchanger and its application base are provided.
阐述了波节管换热器优化设计的计算方法，为波节管换热器的应用提供了理论依据。
Base on several common U-tube heat transfer models of ground source heat pump, this paper proposes a transient heat transfer model for single U-tube vertical heat exchanger.
介绍了几种常见土壤源热泵u型埋管换热器传热模型，建立了单u型垂直埋管换热器的非稳态传热模型。
The machine is suitable for the filling of metallic tubes of any type because the tube-holding base can be easily replaced in purpose.
该机器适用于任何金属软管的灌装，因为分度盘管座更换简单。
The steam 6 condenses into droplets that flow down a tube and are collected at the base, leaving pure rose oil floating on the surface of distilled water.
蒸气凝固成小水滴，通过一管子往下流，汇入底盘中；便可获得浮在蒸馏水表面的纯玫瑰油。
The steam 6 condenses into droplets that flow down a tube and are collected at the base, leaving pure rose oil floating on the surface of distilled water.
蒸气凝固成小水滴，通过一管子往下流，汇入底盘中；便可获得浮在蒸馏水表面的纯玫瑰油。
应用推荐