查询词典 sf

A series of parameters optimized by orthogonal experiment were as follows: decoloring temperature, 100℃; decoloring time, 30mins; decolorizer, SF-N0; decolorizer amount, 1%.

通过正交实验确定了鸦胆子油脱色的最佳工艺条件为脱色温度100℃，脱色时间30分钟，SF-NO型脱色剂，脱色剂用量1%。

SF〓 is widely used in high voltage equipment because of its high dielectric strength.

SF〓气体以它的高耐电强度性质已被广泛应用在高压电力设备中。

ABSTRACT SF〓 is widely used in high voltage equipment because of its high dielectric strength.

SF〓气体因它的高耐电强度性质而被广泛应用在电力设备中。

The SF-36 scores were then subanalyzed according to whether or not discography had been done before surgery.

根据术前是否进行椎间盘造影术，对SF-36评分进行了进一步分析。

While exploring the new Huf SF website, that we reported about in our last post, we came across this never released DVS Doughboy collaboration pack.

当探索新的Huf SF网站，我们在我们的前个岗位报告的那时，我们遇到这个未曾被发布的DVS Doughboy合作组装。

The four-wheeler change direction already at from abroad usher in of engineering vehicle top get actual application, such as the United States CMI Terex of four track cement the stand spread the machine SF-3004 and the United States Case company of 560 dig ditch machine etc..

四轮转向已在从国外引进的工程车辆上得到实际应用，如美国CMI Terex的四履带水泥摊铺机SF-3004和美国Case公司的560挖沟机等。

So in chapter 2, we use P-flat and P-injective modules to characterize some important rings, like SF-rings, Von Neumann regular rings and Coherent rings, etc. In chapter 3, we introduce the homological dimension of P-flat and P-injective modules.

众所周知，正是由于研究各类模以及它们的同调维数，人们才能对环得到更深层次的性质的描述，所以在第二章中，我们就利用了P-平坦模与P-内射模来刻划几种重要的环，如SF环、Von Neumann正则环、凝聚环等。

Efficacy was assessed using the Assessment in Ankylosing Spondylitis International Working Group criteria, the Bath Ankylosing Spondylitis Disease Activity Index, night pain, patient ' s global assessment, the Bath Ankylosing Spondylitis Functional Index, the Bath Ankylosing Spondylitis Metrology Index, chest expansion, the Mander enthesis index, the total swollen joint index, the C-reactive protein level, and the Short Form. 36 (SF-36) health survey questionnaire.

药物有效性的评估采用强直性脊柱炎国际工作组标准、 Bath 强直性脊柱炎疾病活动度指数、夜间疼痛、患者的总体情况评估、 Bath 强直性脊柱炎功能指数、 Bath 强直性脊柱炎衡量指数、扩胸度、 Mander 附着点指数、总的肿胀关节指数、 C 反应蛋白水平、简式36健康调查问卷(SF-36)。

The Hb,ZPP, SF, EF. were examined in all groups by micromethod.

各组患儿均于治疗前后采血检测HB、ZPP、SF、EF。

The research result shows that the flowability, moldability, cohesiveness of high performance concrete of hill sand are significant by comparison with ordinary concrete on mechanical properties, long term properties, and durability. Motar flowability decreases with the increase of single-mixed active additive. The flowability can be largely improved by double mixing of active additive and super plasticizer NF. This is because not only the active additive has filling effect but also the dispersing effect induced by surface action between additive and super plasticizer NF. And the optimal content of materials are: super plasticizer NF≥0.8%, fly ash 20%, PS 20~30%,zeolite powder≤20%,SF 5~8%; The negative influence of hill sand powder should be avoided by controlling of powder content and the use of active additive and super

研究表明：随着单掺活性掺合料掺量的增加，砂浆流动性减小，活性掺合料与萘系高效减水剂NF双掺使用，比使用同样剂量萘系高效减水剂NF的基准浆体流动性明显增大，这是由于玻璃体材质活性掺合料不仅有填充效应，更主要的是它与高效减水剂之间的表面物化作用产生了分散性，而活性掺合料对浆体的流化作用效果主要是依赖于其分散性；能有效改善胶砂流动性的适宜掺量为：萘系高效减水剂不小于0.8%，粉煤灰掺量为20%，PS掺量为20~30%，沸石矿粉掺量不宜大于20%，SF掺量为5~8%；通过对粉末含量的限制，并借助活性掺合料、高效减水剂的合理使用，就可以避免山砂粉末含量的负面影响，配制出密实度高，抗渗性能优异，具有良好的耐久性能，并具有良好的体积稳定性的山砂高性能混凝土。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。