室温

The conditions was as follows: Maxima 820 workstation,Hypersil column ODSC_(18)(4.6mm×200mm 5μm),UV detective wavelength 247nm,Flow rate 1.0ml/min,sensitivity 0.01 AUFS Mobile phase is composed of acetonitrile,H_2O,methanol(45:55:1).By which the inerference of impurity may be avoided and there is a good linear relationship between concentration and peak area.

本文建立了体内外氟比洛芬样品的HPLC测定方法：色谱柱：4.6mm×200mm Hypersil ODSC_(18)(4.6mm×200mm 5μm，)紫外检测波长247nm；流动相为乙腈：水：甲醇=45：55：1，流速：1.0ml/min；柱温：室温；灵敏度：0.01AUFS，进样量：20μL，该法可将氟比洛芬与杂质分离，浓度与峰面积之间呈良好的线性关系，满足分析要求。

The results show that the maximum detectivities of a-Si and polySiGe bolometers are 2.23×108 and 3.75×108 cmHz1/2W-1 respectively, and TFT-based room-temperature infrared detectors have a maximum detectivity of 1.02×109cmHz1/2W-1, which reaches the same highest level in performances in the world.

结果表明，斩波频率为30Hz时，a-Si和polySiGe测辐射热计的最高探测率分别达到2.23×108和3.75×108cmHz1/2W-1，TFT室温红外探测器的最高探测率可达1.02×109 cmHz1/2W-1，达到目前国际先进水平。

This PhD thesis mainly summarizes the original results on studies of aromatic amide-derived phosphines,including the precatalyst system consisting of Aphos and Pd_2 and the applications for promoting room temperature Suzuki cross-coupling of aryl chlorides and aryl/vinyl bromides,respectively,with aryl/vinyl boronic acids,and alkyl boranes.

本博士学位论文主要总结了对芳基酰胺衍生的膦配体的研究，以及该类型配体与Pd_2组成的催化剂在室温下催化氯代芳烃、溴代芳烃、溴代烯烃分别同芳基硼酸、烯基硼酸及烷基硼试剂进行的Suzuki偶联反应中的表现。

Let brownies stand at room temperature at least 15 minutes before serving.

拿出后在室温下放置15分钟后才可食用。

Applications of molten salts to the areas of preparating alloys and functional materials;batteries and capacitors;analysis and separation;use as reaction media and catalyzers;environmental protection have good prospect.

介绍近年来熔盐体系的概况，着重室温熔盐的发展。熔盐在电化学制备合金和功能材料、能源、分析和分离、用作反应介质和催化剂、环境保护等方面应用前景良好

It is more hard to be acid-depolymerized and contains more species that cannot be depolymerized and complexed by Al-Ferron method.

结果表明，PEO的引入使碱滴定过程中Al的水解聚合过程提前，所制得的改性PAC抗酸性增加，含有更多的不能被Al-Ferron方法所解离-络合的形态，在室温下存放更为稳定。

The impact strength of the composites was measured at room temperature.

在室温条件下，测量了复合体系的冲击强度。

With the commercial development of Li-ion battery, the improvement of cyclicity and safety of battery has already drawn a great attention .

随着锂离子电池商业化的不断发展，提高电池在室温及高温下的循环性和安全性已经引起了人们的高度重视。

With the commercial development of Li-ion battery, the improvement of cyclicity and safety of battery has already drawn a great attention.

随著锂离子电池商业化的不断发展，提高电池在室温及高温下的循环性和安全性已经引起了人们的高度重视。

The experiments of TPD show that the adsorption of SO〓 on the surfaces of γ-Al〓O〓 and catalysts favors the formation of NO oxidative adsorption species which can desorb NO〓 at higher temperatures.

Pt/γ-Al〓O〓和NiO/γ-Al〓O〓上的DRIFT实验表明，NO-O〓在两种催化剂上形成的吸附物种有所不同。室温吸附NO-O〓时，前者表面上的硝酸盐物种较少，硝基或亚硝酸盐物种较多；后者则相反。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐