- 更多网络例句与双镍相关的网络例句 [注:此内容来源于网络,仅供参考]
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If only add half nickel, can form the 50% of ferrite and 50% of austenite, this structure called the duplex stainless steel.
如果仅添加一半数量的镍,就会形成50%的铁素体和50%的奥氏体,这种结构被称为双相不锈钢。
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The invention provides a bipolar plate for fuel cell and a surface nitric-nickel-chrome film preparation method which belong to fuel cell technique field.
一种燃料电池用双极板及其表面氮镍铬薄膜制备方法属于燃料电池技术领域。
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Three of the ten were adult denture crowded patients, the others were adults with bimaxillary protrusion. MAS mini-implant were implanted in 15, 16 and 25, 26 separately. The mini-plants were utilized with the rubber chain, ligature silk to move the cuspid to diatal and to adduct the anterior teeth.
收集武汉大学中南医院口腔正畸科就诊成人牙列重度拥挤患者3例,成人双颌前突患者3例,分别在他们15、16和25、26间各植入一枚MAS微型种植体,利用橡皮链,结扎丝和镍铬弹簧等与微植体相连牵引尖牙向远中移动、内收前牙、防止磨牙支抗丧失。
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Two bispyrazolylimine nickel complexes [bis-N-(phenyl-1,3,5-dimethylpyrazolylmethylene) phenylimine nickel dibromide] (Cat.1) and [bis-4-methoxy-N-(phenyl-1,3,5-dimethylpyrazolylmethylene) phenylimine nickel dibromide] (Cat.2) were synthesized.
合成了两种双吡唑亚胺镍配合物:双-N-(苯基-1-3,5-二甲基吡唑基亚甲基)苯基亚胺二溴化镍Cat.1)和双-4-甲氧基-N-(苯基-1-3,5-二甲基吡唑基亚甲基)苯基亚胺二溴化镍
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The results were better than the one in which the sodium citrate was used as sole chelating agent.
在该双络合剂体系中,硫酸镍含量为1.15 g/L,是以柠檬酸钠为单一络合剂的两倍,而镀层中镍含量为4.59%,表明采用双络合体系具有明显的优点。
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Ni-P-mCMC/mCS bipolar membrane was prepared from carboxymethyl cellulose modified with phosphorylated agent as a cation exchange layer and chitosan modified with glutaraldehyde as an anion exchange layer. The electrolysis cell was constituted by Ni-P-mCMC/mCS BPM as a septum for electrogenerating furfural alcohol and furoic acid.
以磷酸化试剂改性羧甲基纤维素钠制备了阳膜层,以戊二醛改性壳聚糖制备了阴膜层溶胶,将阴膜层溶胶流延于阳膜层上,制备了P-mCMC/mCS双极膜,而后以化学镀方法在阳膜层表面镀镍,制备了Ni-P-mCMC/mCS双极膜,并应用于成对电合成糠醇、糠酸。
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Long-chain branched polyethylene was obtained using a homogeneous bianary catalyst system composed of late and early transition metal complexes,namely a mixture of bis(α-naphthalidine)-2,3-butanediimine NiBr2 and Cp* TiCl3,as catalyst precursors in the presence of MAO.
合成了一种后过渡金属镍化合物 [二- N ,N′--2 ,3-丁二亚胺镍二溴化物 ][C10H7—NC(CH3)C(CH3)N—C10H7]NiBr2,此化合物在MAO活化下催化乙烯聚合能得到含有末端双键的低分子量聚乙烯,即长链α-烯烃。
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The high velocity arc spraying technology and powder-cored metal threads were bi-used to repair the waste components, and the integration between coating preparation and materials formation to Fe-Al base intermetallic compounds came true. A new supersonic ion spraying technique, named bi-channel, bi-temperature, was invented to solve successfully the issues of over-melting, half-cooked and burned materials. The high-energy mechanical and chemical method with own property right was explored to solve successfully the issue, which the nano particles dispersed evenly and suspended stably in the solution. After perfecting the techniques the high-performance co-electrodeposition between the conductive matrixes metal Ni and the nonconductive nano particles carried out. The excellent nano anti-friction self-repairing additives was prepared to achieve elementarily the self-repairing on the worn surface during the equipment worked.
首次将高速电弧喷涂技术与粉芯丝材相结合的方法应用于再制造零部件的表面修复,实现了Fe-Al金属间化合物的制备与涂层成形一体化;发明了一种&双通道、双温区&的高效能超音速等离子喷涂新工艺,解决了过熔、夹生及烧损问题;开发了具有自主知识产权的高能机械化学法,解决了纳米电刷镀时纳米颗粒在多离子溶液体系中的均匀分散与悬浮稳定的难题,通过工艺优化实现了非导电的纳米颗粒与导电的基质金属镍的高效共沉积;发明并制备了性能优异的纳米减摩自修复添加剂,初步实现了在装备运行过程中对磨损部位的原位动态自修复。
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A kind of high speed sulphamate nickel-based electrolyte is chosen as basal electrolyte, the influences of plating process parameters on the micro-hardness of the nickel deposit have been studied by orthogonal experiments. It is concluded that the main influence factors on the micro-hardness of the nickel deposit are sulphamate concentration and electrolyte temperature, the deposition rate and quality in single-pulse mode are higher than that in DC power and double-pulse mode.
选择以氨磺酸型高速镀镍液作为基础镀液,通过正交试验研究了电镀工艺规范对镀层显微硬度的影响关系,试验结果表明:镀液主盐氨基磺酸镍浓度和镀液温度是影响镀层硬度的显著因素,单脉冲供电模式下的电镀沉积速率和镀层质量优于直流和双脉冲模式。
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The demetalation of Ni-OEP in the presence of H2 consists of two steps. The first step is hydrogenation of nickel porphyrin to nickel chlorin, and the second step is decomposition of nickel chlorin and the removal of nickel.
,也有相当一部分镍卟啉发生分解,脱除所配合的金属;镍卟啉的临氢脱金属反应过程分为两步,第一步是卟啉分子中一个吡咯环上的外环双键加氢生成镍卟酚,第二步镍卟酚分解,金属脱除。
- 更多网络解释与双镍相关的网络解释 [注:此内容来源于网络,仅供参考]
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double nickel salt:硫酸镍铵
double muscled rump 双肌尻 | double nickel salt 硫酸镍铵 | double nip 双接口
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double muscled rump:双肌尻
double moving average 二重移动平均,二重移动平均数 | double muscled rump 双肌尻 | double nickel salt 硫酸镍铵
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nickel-plated iron screw eye:镀镍铁螺丝眼
nickel-plated double line iron screw hook 镀镍双线螺旋钩 | nickel-plated iron screw eye 镀镍铁螺丝眼 | nickel-plated iron screw hook 镀镍铁螺旋钩
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double normalizing:两次
double nickel salt ==> 硫酸镍铵 | double nip ==> 双接口 | double normalizing ==> 两次
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telecine equipment:电视电影传送装置
Nickelin 铜镍锌合金, 铜镍锰高阻合金 | telecine equipment 电视电影传送装置 | diplomellituria 复性糖尿, 双糖尿