查询词典 ft-lb

In the end, the synthesis condition and influential factors of PU-titania (TiO2) process, such as manufacturing sol (including the amount of water, the amount of PU/Titanium butyrate, the concentration of the solution, the pH value, the kind of alcohol), aging process, theoretical analysis of the dipping process, dry and heat treatment of the gelation, were also discussed especially. FT-IR、SEM、TEM、DLS techniques were applied to analyze and study the reaction mechanism and watch the surface and section of the PU-TiO2 membrane. According to above, it was inferred that PU-TiO2 membrane (containing K600) was better composite.

本文采用原位合成法制备了聚氨酯-二氧化钛水分散复合体，并着重对影响制备稳定透明的复合体的因素（包括加水量、醇的加入量、pH值、聚氨酯/钛酸四丁酯投入量、醇种类）进行讨论，利用红外光谱技术分析聚氨酯-二氧化钛分散复合体的结构，动态光散射技术与扫描电镜分别表征复合分散体的粒径大小与分布及复合膜的表面形态，结果显示含K600的聚氨酯-二氧化钛体系复合情况良好。

In this paper, The influence of heat set and dyeing on the structure of PTT fiber was investigated by FT-IR, DSC, critical dissolution time. The influence of heat set on the dyeability of PTT fiber was discussed, too. Meanwhile, many experiments on the dyeing performance of PET fiber were carried out. The effect of different dyeing temperature on the uptake and visual color depth value and dyeing characteristics of different dyes with temperature increasing were discussed, and the influence of temperature on the dyeing depth were also evaluated when dyeing for PTT and PET fiber in the same dye bath condition. Especially the kinetics and thermodynamics of dyeing with disperse dyes were mainly studied.

目前，我国对PTT染色性能方面研究报道还少，本文用傅立叶红外光谱、差热分析、临界溶解时间等分析方法研究了热定型和染色对PTT纤维结构的影响，探讨了热定型对PTT纤维可染性的影响，同时进行了多项PTT纤维的基本染色性能试验，探讨了不同染色温度对上染百分率及表观色深值的影响、不同染料的升温上染特性、不同染料的移染性能和染深性能以及PTT和PET纤维同浴染色时染色温度对它们的染色深度的影响。

These figures illustrate the outstanding potential of the eight-cylinder unit: at 7,800 rpm the 4.2-liter engine delivers 420 hp of power output; peak torque is 317 ft.

这些数字说明了突出潜力的8缸发动机：在7，800 rpm的4.2升发动机提供420马力的输出功率，峰值扭矩317英尺磅。

The plane will include four computers, two copying machines, conference rooms, crew bunks, sleeper chairs, a press room with TV monitors, and secure phone lines that can rouse U.S. network anchormen from anyplace on the earth and 45,000 ft. up.

机上还有四台计算机、两部复印机、会议室、机组人员铺位、躺椅、装有电视监视器的记者室以及不论在地面还是在四万五千英尺高空均可随时随地呼唤美国广播网现场报道员的安全可靠的电话线路。

"The challenge is that you could then indeed develop a relationship between China and the African continent which in reality isn't different from the relationship that developed between Africa and the former colonising powers," Thabo Mbeki, South Africa's president, told the FT last year.

南非总统塔博·姆贝基去年告诉英国《金融时报》：&挑战在于，你确实可以发展中国与非洲大陆的关系，但实际上，它与非洲和前殖民地强权形成的关系并无两样。&

Ft. worth Stock Yard offers the world's only twice daily cattle drive. The Old West comes to life before your eyes as a team of cowhands drives a herd of longhorns through the Stockyards. Every detail of this cattle drive — from the saddles to the chaps, from the hats to the boots — is authentic and historically true.

Will Rogers 纪念中心是美国最好的马术中心之一，这里每年年初举行的种牛表演和牛仔竞赛技表演是全美国此类活动中最古老的赛事，世界上原汁原味的室内牛仔竞技表演把沃茨堡变成了西部风情的大秀场，除了一个大型的狂欢活动以外，还有充满趣味的教育展、地产的买卖、牲畜的展卖等等。

Methods: Fat extracted from food and oil sample was determined directly on the ZnSe crystal cisterna of horizon attenuation total reflection equipment with deuterated triglycine sulfate detector in the FT-IR.

食品中提取的脂肪或油脂样品直接置于红外光谱仪的水平衰减全反射部件的槽式ZnSe晶体上，氘化三甘氨酸硫酸酯检测器检测。

The course of reaction was monitored by FT-IR,the degree of epoxide conversion and the effect of the concentration of the catalyst on the reaction was studied.

通过FTIR对反应过程进行监控，研究了环氧基的转化率随反应时间的关系和催化剂的用量对反应的影响。

Using FT age combined with results of multiple diffusion domain model of K feldspars a slow cooling process among 150～110℃ and cooling velocity of 3.4～9.5℃/Ma are obtained.

结合已有的钾长石多重扩散域模式结果，得到该段150℃至110℃温度范围的冷却过程（冷却速度为3.4～9.45℃／Ma）。

A warehouse distributing flat-packed and home goods on behalf of one of the world's leading home retailers, is benefiting from vastly enhanced productivity and goods throughput, following investment in new automated strapping technology supplied by Cambridgeshire-based Cyklop UK Ltd. NDL UK Ltd, part of the worldwide Norbert Dentressangle Group, operates the retailer's warehouse at Armthorpe near Doncaster from a 1.4 million sq ft warehouse from where a range of furniture is dispatched to stores nationwide.

一个仓库分发单位包装及家居商品就代表之一，世界领先的家居零售商，是受益很大的提高生产力和货物吞吐量，下列投资在新的自动化技术供应strapping由剑桥基于cyklop英国有限公司 ndl英国有限公司的一部分，全球诺伯特dentressangle集团，经营零售商的仓库armthorpe近唐卡斯特从140万平方呎的仓库从那里一系列的家具是派人到商店在全国范围内。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷