等色的
- 与 等色的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Some bacterial species, because of the chemical nature of their cell walls, have the ability to retain the crystal violet even after the treatment with an organic decolorizer such as a mixture of acetone and alcohol.
革兰氏染色可以区分二种类型的细菌之细胞壁,有些细菌因其细胞壁的化学特性,能在如丙酮或酒精等脱色剂的处理后,仍能够保留结晶紫的颜色
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First, the precursor polymer with azobenzene groups on main-chain was obtained by condensation polymerization between 4,4'-dihydroxyazobenzene and N,N-(2-bromoethyl)aniline through Williamson reaction. Then the azo polymer containing azobenzene groups both on main-chain and side-chain was prepared through an azo-coupling reaction between the precursor polymer and the diazonium salt of 4-nitroaniline.
设计并合成了一种新型的主侧链均含偶氮生色团的聚合物,首先通过4,4'-二羟基偶氮苯与N,N-二溴乙基苯胺之间的Williamson反应缩聚得到主链含偶氮苯基团的先驱聚合物,再通过重氮偶合反应得到目标产物,并利用核磁共振、红外光谱、紫外可见光谱、热分析等手段确认了所制备聚合物的结构。
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The invention has the advantages of simple and safe operation, good repeatability, safe and available raw materials and low price, further, the achieved products are relatively good in dispersiveness, the fluorescent property is greatly modified, the quantum efficiency increases from 10-4 to about 12%, and the stability of the product is high.
本发明操作安全、简便、重复性好、原料安全易得且价格低廉;所得到的产物分散性较好,荧光性质有很大的改进,量子效率从以前的10 -4 提高到12%左右,稳定性高,可在光存储和全色显示等方面具有潜在的应用前景。
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In the process of producing, the neps and the short fiber of silk should be controlled strictly, the dyeing quality and color-matching should be considered selectively, the blending technology and the situation of opening fiber need be optimized, the model of the carding cloth has been selected especially, the gauge and the speed ratio between the cylinder and the doffer is adjusted specially, the regain at the pre-spinning and the cleaning situation at the post-spinning might be considered too.
在实际生产过程中,重点控制绢丝原料的毛粒和短绒率,需要控制好染色质量及拼色搭配,优化和毛工艺,达到最佳开松状态,特别选配梳理机针布,调整各梳理点的工艺隔距与速比,保证前纺各工序时原料具有较高的回潮率,加强后纺各工序的清洁工作等。
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The thesis analyzed chiefly on on law of physical sign disposition of deficiency of spleen-QI in pedo-eczema.Using pykno-analysis, data has been analyzed. We got 23 physical signs of statistical significance,and had non-conditional logistic regression analysis to them. We got 11 physical signs of great value in pedo-eczema diagnosis,including dim-coloured anthema, athrepsy body, weak pulse, diarrhea , etiolate complexion,light texture of tongue,soft skin, house-wife hand,dim qichi, fissured tongue, bluish tendon in shangen etal.And contrast with former diagnostic criteria of deficiency of spleen-QI published by TCM administration bureau, unearch part of the unnoticed physical signs.
论文着重分析了小儿湿疹脾气虚证的体征分布规律,采用频数分析方法,对数据进行统计学分析,分析出其中具有统计学意义的23项体征,并对其进行非条件性logistic回归分析,得出对小儿湿疹诊断具有重要价值的疹色暗淡,形体消瘦,脉无力,便溏,面色萎黄,舌质淡,尺肤松软,手掌纹理增多,气池暗,裂纹舌,山根青筋等11项体征,并与以往国家局的脾气虚证证候诊断标准对照,从而发掘出部分以往未被重视的体征。
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One of the important tasks in my dissertation is to investigate Fraunhofer diffraction pattern of a polychromatic, spatially coherent wave diffracted by an annular aperture. The phenomena of spectral anomalies in the vicinity of the Airy rings in Fraunhofer diffraction pattern are investigated in detail. The effect of the parameters of the annular aperture on the spectral changes is studied particularly.
本学位论文的一部分内容进一步研究了在夫琅和费衍射模型下,多色空间相干光经过环形光阑衍射后的光谱变化情况,详细讨论了在该模型下振幅为零的点附近的光谱奇异现象,着重研究了改变环形光阑参数等对光谱变化的影响。
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The spraying done by manuel sprayer is even and fine with a long using life, It overcomes the, disadvantages of eas explosion and inflammability of the air-inserted type and of the harmfulness to the human body and the nature, The empty bottles of various shapes have theirs volumes from 50ml to 2000ml As for printing, the advanced international uv ink printing technique is with fresh colour and stability.
公司引进了世界先进的电脑控制注塑机组、吹瓶机、挤管机、混色机、四色彩印机、网印机及全套装配设备,并且有铝氧化着色,玻璃瓶成型、蒙砂、印字、先进表面处理的全套设备和先进技术及一流的模具、工艺技术。产品有手动式喷雾器,高档次的日化和医药塑料中空瓶包装,以及各式氧化铝瓶盖、化妆品用玻璃瓶等四大系列产品三百多个品种。
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A new system of microscale inorganic chemical experiment s and its teaching effect
系统探讨碱土金属氢氧化物及其盐的溶解性、碱土金属元素的焰色反应、碱土金属离子的分离和鉴定等微型化实验,并将其设计成新的微型实验应用于无机化学实验教学,效果良
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The repeater is compliant to HDMI v1.3 standard which supports Color Space conversion, Lip-Sync, 12-bit Deep Color, 8-channel digital audio and etc. Besides, it is also backward compatible with HDMI v1.2 devices that make it easy to work with any HDMI devices in your living room.
该中继器是符合HDMI v1.3标准,支持标准的色彩空间转换,唇同步, 12位色深, 8声道数字音频等此外,它也向后兼容的HDMI的v1.2的设备,使很容易与任何HDMI设备在您的客厅。
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The load carrying capacity and antiwear property of S,P containing benzotriazole derivative (BM 3) were evaluated using a four ball test machine,and compared with those of zinc salt di(T 202 ) and amine salt of complex ester thiophosphate (T 307 ). The antiwear mechanism of BM 3 were studied by investigating the chemical states and the mass fraction of elements on the rubbed surfaces using X ray photoelectron spectroscopy and electron probe microanalysis and the thermal decomposition products using gas chromatography mass spectrograph.
在四球机上对照评价了含硫、磷苯并三氮唑衍生物(BM-3)和二丁辛基二硫代磷酸锌(T202)及硫磷酸复酯胺盐(T307)的承载能力和抗磨性能,用X射线光电子能谱仪和电子探针微分析仪等对磨斑表面元素N,S和P的存在形式及表面膜的组成进行了分析,用气相色谱-质谱联用仪对BM-3的热分解产物进行了分析,并且还对其极压抗磨作用机理作了探讨。
- 推荐网络例句
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Plunder melds and run with this jewel!
掠夺melds和运行与此宝石!
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My dream is to be a crazy growing tree and extend at the edge between the city and the forest.
此刻,也许正是在通往天国的路上,我体验着这白色的晕旋。
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When you click Save, you save the file to the host′s hard disk or server, not to your own machine.
单击"保存"会将文件保存到主持人的硬盘或服务器上,而不是您自己的计算机上。