且
- 与 且 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The result indicates that in the designed center of the wavelength, the retarder is not only confined within the low dispersive medium, but high-index material with higher dispersion can also obtain good achromatism, and at the same time the bigger angle of total reflection can improve achromatism of the phase retarder.
从全内反射相变方程出发,以菲涅尔菱体为例,分析了消色差相位延迟器的相位延迟量随折射率变化的光谱特性,结果表明:在所设计的中心波长处,延迟器件不仅仅局限于选择低色散的材料,色散较大的高折射率材料制作的延迟器件也可以具有良好的消色差性,且较大的全内反射角有利于改善延迟器件的消色差性。
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In the domestic coffee bean sample, the higher roasting terminal temperature, the higher pH value, and the content of organic acid will drop with rising of temperature.
中文摘要在国产咖啡豆样品中,烘焙终点温度愈高,则取样调配所得咖啡之中pH值即愈高,且有机酸含量会随著温度的上升而下降。
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I plant the radiator using current advanced welding technology, in the process do not change the steel structure, the connection point of the solder joints using ultrasonic non-automatic laser welding, weld contact surface so that greater and more uniform, and no welding slag, to ensure welding safety, strengthened the combination of the Department of Welded Joints of alkali and acid mist erosion of professional skills, enhanced anti-corrosion products, while research and development of new technologies, new materials for new product development.
我厂散热器采用当前先进的焊接工艺,在加工过程中不改变钢的结构,连接点采用超声波无焊点的自动激光焊接,使焊缝接触面更大,更均匀,且无焊渣,确保了焊接的安全性,加强了焊口结合部的耐碱和酸薄雾侵蚀等专业技术,增强了产品的防腐蚀性能,同时不断的研发新技术,新材料用于新产品的开发。
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Results IL-8 antigen staining was observed predominantly in the acidophilic and the epithelium cells in the nasal polyps, and immunoreactive IL-8 was distributed widely in the cell plasm of these cells, and IL-8 antigen staining was barely observed in control.
结果 鼻息肉中IL-8免疫阳性物质存在且主要分布在鼻息肉上皮层和嗜酸性粒细胞的细胞浆内;对照组中,上皮层细胞浆有少量的IL-8免疫阳性颗粒着色。
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At the first stage of buried dissolution,the acidulous water enriched organic acid with strong dissolution causes the formation of intragranular dissolved pore,intergranular dissolved pore,intercrystalline dissolved pore and cave etc.
第1期埋藏溶蚀与富含有机酸的酸性水有关且溶蚀强烈,形成大量的粒内溶孔、粒间溶孔、晶间溶孔和溶洞等次生孔隙。
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Results:The results show that the survival rate of mammary epithelial cells were decreasing gradually with the increasing of the time of TGF-β1 treatment, and the survival rates of 24 h and 48 h groups were significantly lower than that of control group (p.05); the LDH activity of 6 h、12 h、24 h and 48 h groups were significantly higher than that of control group (p.05); the DNA degradation arisesed in 12 h, 24 h, and 48 h groups' mammary epithelial cells; the activity of Caspase-3 reach to a peak at 24 h, which was significantly higher than that of control group (p.05); the acinus of epithelial cells appears to break off and collapse with the increasing of treatment time, but the leydig structure keeps integrate;...
结果表明:1、5、10 ng/mL的TGF-β1均能抑制乳腺上皮细胞的增殖,且随浓度增加抑制作用加大,呈现剂量依赖性,其中10 ng/mL TGF-β1组与对照组差异显著(P.05);10 ng/mL TGF-β1作用于乳腺上皮细胞24 h,随作用时间延长细胞凋亡率逐渐增加,6 h、12 h和24 h组与对照组相比差异极显著(P.01);LDH活力也不断升高,6 h、12 h和24 h组与对照组差异显著(P.05);DNA随 TGF-β1作用时间的延长发生不同程度降解;TGF-β1作用2 h~6 h细胞大量表达HSP70,6 h达到高峰,而后下降,2~12 h的表达量均显著高于对照组(P.05)。结论:TGF-β1可以抑制奶牛乳腺上皮细胞的增殖,具有浓度依赖性。10 ng/mLTGF-β1。。。
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Any of several poisonous perennial herbs of the genus Aconitum, especially A.
乌头一种乌头属的有毒多年生草,尤指狼毒乌头,有宽且圆的叶子、修长的串状花序和淡紫红色的花
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In order to reduce calculation in the process of vertical scale identification of torpedo acoustic image,we present an improved decoherent multiple signal classification method based on quadrature complex sampling which suits to estimating the vertical highlights of submarine with the characteristics of near distance and coherent signals .
在鱼雷声成像垂直尺度识别中,根据潜艇垂直方向上目标亮点相距较近,且为相干信号源的特点,同时为了减小运算量而易于工程实现,提出了一种基于正交采样的高分辨DOA估计算法,即正交解相干MUSIC算法。
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Besides, the most important function of the network monitoring system develop by this research is different with other ones, which have been used: he/she can use other PC, which have authorized by Server PC, to modify the Server PC applications, there are many functions include: test software and hardware remotely, debug remotely and execute application remotely, etc.. Anyway, when problems happen in Server PC, in most case we can fix problems by other PC. Users can arbitrary add/subtract functions and applications in order to improve efficiency of system, without modifying Distributed Data Acquest Module.
本研究所发展的监控系统,除了可在网页上浏览动态资料外,其与现有既存的网路监控系统最大的差异在於:可在任何一台经过授权的电脑修改伺服电脑的程式,其中包括:远端测试软硬体、远端故障排除、遥控启动程式;也就是说,当大部分情况发生时,人员不需要到达现场,即可将问题排除,且在不变更资料撷取模组等相关硬体的前提下,可在远端依现场的需要,任意的增加或删除伺服电脑的功能和程式,进而达到最佳的工作效率。
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In the United States more recently, controversy has centred on state-owned companies rather than acquisitive sovereign-wealth funds.
而在美国且离现实更近的情况是,争议主要集中在国有公司而非力图收购的主权财富基金。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力