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Li相关的网络例句
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A preparation method of nickel oxide-base cathode of fused carbonate fuel cell is to select alkali earth metal oxide, transition metal oxide and rare-earth metal oxide, mix with carbonyl nickel powder in the proportion of 0.01-15.00 mol%, add assistant and mix even into a slurry; after the slurry is formed into a biscuit by doctor-blade casting, sinter it into a multi-porous nickel plate; dissolve lithium nitrate and cobaltous nitrate with mole ratio of Li:Co-1:1 and citric acid or PVA in the distilled water to make a solution with Li of 0.00-0.5 mol/L; immerse the multi-porous nickel plate or nickel oxide plate in the solution, keep for 10-60 minutes under vacuum below 200 millibar, then dry in an oven at 75 degrees centigrade further transfer to a crucible electric furnace preheated 650 degrees centigrade for keeping the temp.

要約 熔融碳酸盐燃料电池氧化镍基阴极的制备方法属于燃料电池领域。选取碱土金属氧化物、过渡金属氧化物和稀土金属氧化物,按0.01-15.00mol%的比例与羰基镍粉混合,加入助剂,混合均匀成浆料;混合浆料流延成型为素坯后烧结为多孔金属镍板;将摩尔比为Li∶Co=1∶1的硝酸锂和硝酸钴以及柠檬酸或聚乙烯醇溶于蒸馏水中,制成为0.005-0.5mol/L的溶液;将多孔金属镍板或氧化镍板浸入溶液中,在真空度低于200毫巴下保持10-60分钟;置于75℃的烘箱中烘干,转移至预热到650℃坩埚电炉中保温1-10小时;将此过程重复一次或多次即可。

Safety performance,such as overdischarge ,charge and short circuit of self-made Li/SOCl_2 cell and BCX cell was stu-died.

对自制的Li/SOCl2电池和BCX电池(添加BrCl的Li/SOCl2电池)进行了过放电、充电、短路等安全性能的研究。

In metastable equilibrium phase diagram of quinary system Li+, Na+, KV/C032, B4O72 -H2O at 288K, there are six crystallization fields (saturated with Li2CO3): K2CO3 -3/2H2O, Na2CO3 MOHjO, NaKCO3 -6H2O, K2B4O7 5H2O, Li,B2O4 -16H2O and Na2

五元体系Li~+,Na~+,K~+∥CO_3~(2-),B_4O_7~(2-)—H_2O 288K稳定相图中,有六个Li_2CO_3饱和的结晶区:K_2CO_3·3/2H_2O,K_2B_4O_7、·4H_2O,Na_2CO_3·10H_2O,Na_2B_4O_7·10H_2O,NaKCO_3·6H_2O及Li_2B_4O_7·3H_2O;九条单变度曲线及四个无变度点。

The Li-6400 portable photosynthesis system was used to study the photosynthetic characteristics of grafted eggplant on flourishing fruit in greenhouse. The result showed that the curve of photosynthetic daily variation of the upper position leaves had two peaks, with an obvious midday depression in eggplant leaf in greenhouse.

采用美国LI-COR公司的LI-6400便携式光合分析仪测定系统,研究日光温室嫁接茄株盛果期的光合特性,结果表明:茄子中上部叶片光合速率日变化呈双峰曲线,有较明显的午休现象。

The main results and conclusions are as follows:The trans-1,4 content of polybutadiene increased from 50%to 89%along with the increasing of Al/Li ratio;the trans-1,4 content of polyisoprene increased from 24%to 46%as well as 3,4 content along with the increasing of Al/Li ratio;the microstructure of polystyrene was invariable and atactic.

主要研究结果及结论如下:随着Al/Li的增加,聚丁二烯的反式结构含量从50%增加到89%;聚异戊二烯的反式-1,4-结构含量从24%增加到46%,并且其3,4结构含量也有所增加;聚苯乙烯的微观结构基本没有变化,为无规聚苯乙烯。

The reaction performance of Pt-Sn-Li/Al_2O3/FeCrAl catalyst was measured,and the properties of the catalyst were characterized.It was found that reaction temperature,LHSV and the molar ratio of hydrogen to alkane have greatly affected on the catalytic performance of the Pt-Sn-Li/Al_2O_3/FeCrAl catalyst.Under a set of optimal reaction conditions,at 0.1 MPa,470℃,the molar ratio of hydrogen to alkane of 4 and LHSV of 0.14 mL·m~(-2)·h~(-1),the dodecane conversion is 6%,and the dodecene selectivity is about 72%.

结果表明:工业催化剂的催化性能比至今实验室制备的γ-Al_2O_3和SBA-15颗粒负载型颗粒状催化剂的性能好;反应温度、液时空速和氢烃摩尔比对Pt-Sn-Li/Al_2O_3/FeCrAl金属基整体式催化剂脱氢性能都有重要影响,最适宜的反应条件是压力为0.1 MPa,反应温度为470℃,进料氢烃摩尔比为4和LHSV为0.14 mL·m~(-2)·h~(-1),此时十二烷的转化率约为6%,十二烯的选择性约为72%;活性组分涂层与金属基体结合良好。

In addition, the surface and bulk species of electrochemically Li-deintercalated LiCoO〓 cathode is characterized by XPS.

反应的结果是SnO〓最终被还原为Sn和Li-Sn合金,伴随产物是Li〓O。这一不可逆过程是造成第一周循环时放电容量损失的主要原因。

High concentration of doping (Li:B=1:2~Li:B=1:3) can improve the chemical activity and metallicity, but it can also reduce the stability of the clusters.

高浓度的掺杂(Li, B比为1:1或1:2)可以大幅度提高团簇的化学活性和金属性,但同时会降低其稳定性。

The weakly or strongly stained CaBP-LI/CB-Audouble-labelled cells gradually increased caudalward.In the middle rostrocaudal third of the red nucleus,the double-labelled neurons mainly occupied the ventromedial portions of the red nucleus.

两种神经元在红核具有特殊的分布方式,头侧水平CB-Au标认的红核-脊髓投射神经元均呈CaBP-LI阴性,向尾侧CaBP-LI阳性神经元数目逐渐增多。

In the middle rostrocaudal third of the red nucleus,the double-labelled neurons mainly occupied the ventromedial portions of the red nucleus.Injection of Bay K8644 (an L-Ca2+ channel agonist) in lateral ventricle induced immunoreactive intensity and did not change the distribution pattern of CaBP-LI positive rubrospinal neurons.

脑室注射L型钙离子通道激动剂Bay K8644 仅引起CaBP-LI免疫反应强度增加,并未改变两种神经元的分布方式,头侧CB-Au标认的红核-脊髓投射神经元仍表现CaBP-LI阴性。

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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。

The shamrock is the symbol of Ireland and of St.

三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。