查询词典 F-22

Effect of F(superscript -) on structure and properties of vitrified bond was analysed.

结果表明：在低熔陶瓷结合剂中引入适量的F可以降低结合剂的耐火度，提高结合剂对CBN的润湿性以及结合剂本身的抗折强度。F在玻璃网络中起断网作用，因此F加入量不能大于5%，否则会影响结合剂的综合性能。

The second of three record selectors in the F selector row in a F project file .

这是 F 项目文件的 F 选择器行中三种记录选择器的第二种选择器。

Cast in four movements, this symphony unfolded itself through the underlying F A-flat — F thematic framework.

通过四个乐章的描写，交响乐展示了F - A大调 F这样一个主题框架。

The notes have been named: a, a-sharp, b, c, c-sharp, d, d-sharp, e, f, f-sharp, g, g-sharp in chromatic fashion.

音乐的调子被分为：A，高音A，B，C，高音C，D，高音D，E，F，高音F，G，半音阶方式的高音G 。

Our company specializes in the creation of the valve handwheel, handle, bevel gear, worm gear boxes, valve stem, nuts and various valve accessories enterprise can also be in accordance with customer requirements, order a variety of different specifications of hexagonal, square heart, round hole Size of hand wheel of the Company since its inception has been committed to product innovation, and constantly develop new products, our customer-centered and quality as its core business philosophy, in order for the company's products to better serve the society serve the public, the company's strict production management system, continuous introduction of new technologies, new materials, new techniques, and is equipped with a set of complete machining equipment and sophisticated testing equipment to create the link axis hand wheel, hand wheel Fang, keyway hand round, hexagonal hand wheel, lever ball valve, butterfly valve handle, valve bevel gear, worm gear box, is the Quartet SL101-F type, cone Quartet SL101-Z type, is the Quartet SL104-F type, flower type is SL105 Quartet , cone Quartet SL-104-Z-type, hexagonal SL104-L-type, hexagonal SL101-L type, round type keyway SL101, SL104 keyway circular type, is the six-party type SL102, SL101-J-type keyway, keyway SL102-J-type , SL103-J-type keyway, keyway SB101-J-type, the second generation of new hand wheel, BA series bevel gear, WQDX3, QDX3, QDS3-S, QDX3-G, XQDX3, QDX3-CF, FQDX3, SQDX3 part series back to transformation of the valve device manually, QDX3-C, QDX3-D series valve electric part of the transition back to devices, valve cover series, bearing gland series, the electric-type bearing cap, with a round open cap, sealing the Block series, hand - hard hat round shields hexagonal locking nut series of the Company follow the "survive on quality, reputation and development" business philosophy and the integrity, service, communicate, progress, development.

本公司自创建以来，就一直致力于产品的技术创新，不断开发新产品，秉承以客户为中心，以质量为核心的经营理念，为使公司的产品能更好的服务于社会、服务于大众，公司实行严格的生产管理制度，不断采用新技术，新材料，新工艺，并配有一整套完善的机械加工设备和检测设备制造出精良的连轴手轮，方心手轮，键槽手轮，六角手轮，球阀手柄，蝶阀手柄，阀门伞齿轮，蜗轮箱，正四方SL101-F型，锥四方SL101-Z型，正四方SL104-F型，正四方SL105花型，锥四方SL-104-Z型，六角SL104-L型，六角SL101-L型，圆型键槽SL101型，圆型键槽SL104型，正六方SL102型，键槽SL101-J型，键槽SL102-J型，键槽SL103-J型，键槽SB101-J型，第二代新型手轮，BA系列伞齿轮，WQDX3，QDX3，QDS3-S，QDX3-G，XQDX3，QDX3-CF ，FQDX3，SQDX3系列部份回转型阀门手动装置，QDX3-C，QDX3-D系列部份回转型阀门电动装置，阀瓣盖系列，轴承压盖系列，电动型轴承压盖，圆开帽，上密封座系列，手轮护罩拼帽系列六角锁紧螺母系列本公司遵循&以质量求生存，以信誉求发展&的经营理念和诚信，服务，交流，进步，开拓。

The shaft-driven F-5 and the belt-driven F-5 Stallion are the two machines set to change the racing scene around the world.

轴驱动F - 5和皮带驱动的F -五马是两台机器设置为改变赛车现场的世界各地。

These tortoises may experience temperatures ranging from a low of 43 F (6 C) to a high of 108 F (42 C)in their natural range.

to 29 C 蛛网陆龟----这些龟可以承受温度范围从最低43 F (6 C)到最高108 F (42 C)在他们的自然范围。

Results Different concentrations of vinegar with different disinfection duration showed significantly different bactericidal effect on Staphylococcus, Escherichia and Candida albicans (F=6.89~156.83, P.05). The effect was better along with higher concentration and longer duration. The average kill rate against natural bacteria on hands was 0.9915±0.0032 after exposed to vinegar solution for 2 min. The average kill rate against natural bacteria on kitchenware, such as table top, chopping block, knife, cupboard, porcelain bowl and the surface of refreshing box of the refrigerator were all above 0.9720 when cleaning and polishing with vinegar solution for 10min. The bactericidal efficacy of vinegar against natural bacteria in room air was enhanced with fumigating duration prolonged (F=1212.13, 5024.46; P.05), while lowered when there were persons in it (t=5.08-30.48, P.05). The content of acetic acid in vinegar dropped by 8.372 g/L when it was stored at 54℃(relative humidity 0.75) for 14 days.

结果 不同浓度的食醋溶液作用不同时间对金黄色葡萄球菌、大肠杆菌和白色念珠菌的杀灭效果不同，浓度越大、作用时间越长杀菌效果越好(F=6.89~156.83，P.05)；对手自然菌作用2min，平均杀灭率为0.9915±0.0032；对厨房内台面、砧板、菜刀、碗柜、瓷碗、冰箱保鲜室表面擦拭消毒10min，对自然菌的平均杀灭率在0.9720以上；对室内空气自然菌的杀灭率随熏蒸时间的延长而提高(F=1212.13、5024.46，P.05)，当室内有人时，杀灭率有所降低(t=5.08~30.48，P.05)；置于54℃恒温箱（相对湿度≥0.75）存放14d，醋酸总含量下降

Results showed that the diurnal variation of the maximal yield of PS11 photo- chemistry in dark-adapted leaves F(subscript v/F under light stress was a double-peak curve, and the peak values were at 8:00 and 15:00, respectively.

结果表明：光胁迫下的烤烟幼苗叶片原初光化学效率F(下标 v/F的日变化为双峰曲线，峰值分别出现在08：00和15：00左右，初始荧光(F0)上升。

METHODS:By using Vision Monitor visual evoked response imaging system,the standards for five obtained Flash Electroretinogram were recorded on 53 normal subjects (73 eyes),including F-ERG to a weak flash in the dark-adapted eye,F-ERG to a strong flash in the dark-adapted eye,oscillatory potentials,F-ERG to a strong flash in t...

应用法国Metrovision公司生产的Vision Monitor视觉诱发系统检测正常人53例73眼。F-ERG的5个标准反应，包括暗适应25dB弱光刺激时的反应、暗适应0dB强光刺激时的反应、振荡电位、明适应白色标准闪光刺激时的反应和明适应快速重复闪烁光刺激的反应。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。