查询词典 tubes

With the model,flux tubes of plasma were followed in response to convection electric fields.The trajectories,which had been adopted to follow convecting plasma flux tubes was different from each other.

假设一维时变电离层模型描述的磁流管中F层等离子体在对流作用下经过极隙区，随对流路径的不同，磁流管在极隙区经历的时间不同，以此考察极光粒子沉降作用下电离层随时间的演化过程。

Comparing with the coppered tubes, the zinced tubes have some important characters, such as low cost, long life and no pollution.

涂锌线管材大量用于制冷和空调设备，与镀铜线管材相比，涂锌线管材具有成本低、使用寿命长和无环境污染等特点。

The delicately finessed combination of larger PSC+ conductors inside the three PE tubes, and smaller PSC+ conductors inside the three Teflon tubes, provides nearly all the clarity and dynamic advantages of Teflon, while essentially maintaining all the naturalness and ease of PE.

包裹于三条聚乙烯管内较大的PSC+导体，以及包裹于三条铁氟龙管内较小的PSC+导体，其精致细腻之组合，提供了铁氟龙所具有声音清澈生动的优点，同时基本上也维持了聚乙烯之本质与安定。

Fluxing tubes: Graphite fluxing tubes are widely used in Metals and Aluminum processing applications.

上海港田实业有限公司是一家专业代理经销各类制冷设备及配件的贸易型企业。

The coalescence of tubes to form larger ones and interlinking of two tubes have been observed.

这两根平行纳米管是以化学键相连或融合成一个更大的纳米管。

The CNC machined tubes are machined and lathed with extremely tight tolerances to hold the focuser and lens cell in precise alignment The tubes have internal light baffles spaced by aluminum rods for precise positioning to avoid vignetting during medium format photography and when using wide field 2 eyepieces.

镜桶及附属装置以 CNC 被机器制造而且与精密又稳定地支持其中的透镜组装置。在精确的对光中光轴已经为精确的定位，被铝竿隔开避免在使用观测摄影中被移位。

Mobile and stationary tubes have individual valves and safety devices but are manifolded together so that the customercan withdraw product from a single tube or several tubes at a time.

每个移动的和固定的管道都有自己的阀门和安全装置，但阀门和安全装置是并联在一起的，这样用户一次就可以从单个或几个管道中取出产品。

It was found that the leakage cause of the ammonia condenser tubes was the electrochemical corrosion due to the cooling water based on the analysis on the cooling water,tubes and the scales.

通过对冷却水、传热管以及垢层的分析检验，发现氨冷凝器传热管泄漏是由冷却水对金属的电化学腐蚀引起的。

Firstly, fill with concrete within the steel tubes;Secondly, set formwork and wrap concrete-filled steel tubes with concrete.The main arch ring is gradually formed by pouring concrete of separate layers and separate segments.

在劲性骨架混凝土箱形拱桥中，钢管主要作为施工的支架，先在钢管内填充混凝土形成钢管混凝土、再挂模板外包混凝土形成钢管内填外包混凝土断面。

The state of the art of concrete filled square steel tubes is presented generally based on the research data of connection between concrete filled square steel tubes and beams.

综合国内外关于方钢管混凝土梁柱节点研究的相关资料，介绍了方钢管混凝土梁柱节点在国内外的研究现状。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。