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- span-20 span - 20
- Span-80乳化剂 Emulsifier Span-80
- Thermo-Span合金 Thermo-Span alloy
- Span-OP乳化体系 Span-OP emulsification system
- 中子活化分析应用软件包SPAN NAA Application Software Package SPAN
- 纳米CdS-磺化聚苯胺(SPAn)多层复合膜的光学特性研究 Study on the optical properties of the nanometer CdS-sulfonic group polyaniline (SPAn) composite multiplayer films
- 悬浮在近地面的空气中的水蒸气的小滴。指正 droplets of water vapor suspended in the air near the ground.
- 第一个span用于声明引用一个组件:组件的类型和参数在页面的页面模板中声明。 The first span is a reference to a declared component; the type and parameters of the component are declared in the page's specification.
- 承蒙CNN及C/SPAN和夜间新闻之抬爱，这些议员们都因个人的论调、举止成了名人。 Thanks to CNN, C/SPAN and the nightly news, many lawmakers have almost become celebrities in their own right.
- 多元醇型表面活性剂Tween－80与Tween－60使浊点略上升； Span－80与单硬脂酸甘油酯使浊点略有下降； Polybasic alco_hol surfactants Tween-80 and Tween-60 resulted in a bit rise in the cloud point and Span-80 and glycerin monostearate caused a littile drop.
- 最近几年，许多委员会的听证、议员的辩论及表决都通过C-SPAN（为公共事务提供24小时服务的有线电视网）播放。 In recent years, many committee hearings, floor debates and votes have been broadcast live through C-SPAN (Cable Satellite Public Affairs Network), a cable television network that provides twenty-four hour coverage of public affairs.
- 实验以钛酸丁脂、水、环己烷、异戊醇及表面活性剂Span-80等为原料,通过控制水量制得三种粒径分布的氧化钛反胶团微乳液。 Firstly, three reversed micelle of different sizes of titania particles were prepared by using tetrabutyl titanate, water and cyclohexane, and Span-80 as a surfactant, iso-pentanol as an accessory surfactant.
- 1%加量的Triton X-100、Tween 20、Tween80、Span 40和Span 80都不同程度地提高了脱胶效果,其中Tween 80和Span 80的提高幅度较大。 Triton X-100,Tween 20,Tween 80,Span 40,Span 80,with the additive dosage 0.1%25,could improve the degumming process,amd Tween 80,Span 80 were more effective.
- 当扫描速率为6mV s~(-1)时,SPAn在pH10.6的溶液中的循环伏安图上有两对氧化还原峰,在这种情况下,它的可用电势范围是0.0到0.65 V(vs.SCE)。 At the scan rate of 6 mV s~-1, two pairs of redox peaks occur on the cyclic voltammogram of SPAn in the solution of pH 10.6. In this case, its usable potential range is between 0.0 and 0.65 V (vs.SCE).
