- 更多网络例句与菁相关的网络例句 [注:此内容来源于网络,仅供参考]
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By the comparison of electronic spectrum and Z-scan of different substituted MPc and MNc, the peripheral substituted MNc had better nonlinear optical properties. It provided a new method to the improvement of the performance of reverse saturable absorption of the laser protective materials.
对不同金属轴向取代的萘酞菁化合物的电子光谱和Z-扫描进行了横向比较,并对相同取代基、金属轴向取代的酞菁化合物和萘酞菁化合物进行了纵向比较,发现周围取代的金属萘酞菁化合物具有较好的非线性光学性能,为提高材料的反饱和吸收性能提供了一种新的途径。
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Study on the synthesis and structure -property relationship of cyanine dyes is of important theoretical and practical sinificance.
本文以噻菁、噻碳菁和苯并咪唑—噻碳菁这三种类型的菁染料的合成及性质研究为核心,展开了一系列工作,归纳如以下几个方面
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Silicon phthalocyanine dihydroxide was prepared from silicon phthalocyanine dichloride through two methods. The first was alkali treating that meaned silicon phthalocyanine dihydroxide was treated in the ethanol solution containing sodium methylate .The second was acid treating meaned precipitating its solution in concentrated sulfuric acid into ice water. The product yield of the second method was 77.0%, which was higher than the method of alkali treating.
此外将合成的二氯酞菁硅采用两种方法转化为二羟基酞菁硅,第一种方法是碱处理法即将二氯酞菁硅在甲醇钠的乙醇溶液中回流得到,最高收率为53%第二种方法是酸处理法即采用二氯酞菁硅的硫酸溶液在冰水析出的方法转化为二羟基酞菁硅,其中酸溶析出法收率为77.0%。
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The company majored in producing Phthalein serial organic pigment, and nowadays owned production lines of producing 400 tons Phthalein green G, 300 tons Phthalein indigo B and 500 tons Phthalein BGS per year, the general output per year is 1200 tons.
公司以生产酞菁系列有机颜料为主要产品,现拥有年产400吨酞菁绿G生产线,年产300吨酞菁蓝B和年产500吨酞菁蓝BGS生产线,年总产量1200吨。
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The weather on tea-picking day is one of the essential elements, which influence the outdoor tea wilting. After tea-picking, other steps are outdoor tea wilting, indoor tea wilting, waving, kill-green, shaping, drying, and baking. To manufacture good tea leaves, the tea-makers need to control every step to a nicety.
采茶当天的气候,也是制好茶其中的重要因素,因为关乎日光萎凋的成败,茶菁〈茶菜〉采回时的制作过程,先行日光萎凋、室内萎凋、浪菁、炒菁或称杀菁、揉捻、乾燥、烘焙即完成,制茶师傅需每个环节都掌握的恰到好处,方能制出好茶。
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Positive relationship was found between the bound cantharidin and Ca element in Mylabris and Epicauta, and between the bound cantharidin and Mg element in Mylabris, but negative relationship was found between the bound canthaiidin and Mg element in Epicauta.
斑芫菁属和豆芫菁属昆虫中的结合斑蝥素含量与钙元素呈正相关,斑芫菁属中结合斑蝥素含量与镁元素呈正相关,而豆芫菁属中结合斑蝥素含量与镁元素呈负相关。
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The adult reproductive system of Epicauta mannerheimi and Mylabris phalerata were dissected and a histological study was made on the reproductive gland of Myllabris phalirata .
芫菁为鞘翅目芫菁科昆虫,其成虫和幼虫体内均含有一种倍半萜烯毒素——芫菁素 [1] ,因芫菁素不仅可以医治多种癌症,还可升高人体白血球,而成为一种重要的药用昆虫。
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Histological characteristics of reproductive gland,were described and its relations to the cantharidin stored and transferred within or between the adults were discussed. Epicauta mannerheimi ; Mylabris phalerata ; reproductive gland ; histological characteristics ; cantharidin
作者在进行两种芫菁生殖腺解剖后,又初步探究大斑芫菁生殖腺的组织学特征,目的在于为芫菁的精子贮存、运送、授精、芫菁素传递等过程提供初步理论依据。1 材料和方法1 。1 材料细纹豆芫菁于 1 999年 6月中旬采自福州市郊高
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Sesbania belongs to the bark of a few sort to be fiber raw material, can take the place of hemp in order to make up a rope, branches and leaves is green manure, if prick Tian Jing, big pod sesbania and Egypt sesbania more, juice of latter decoct of foliaceous in order to can avoid poisonous fly to bite for domestic animals rinse.
田菁属一些种类的树皮为纤维原料,可代麻以编绳索,枝叶为绿肥,如多刺田菁。大荚田菁和埃及田菁,后者的叶用以煎汁为牲畜洗刷可避免毒蝇叮咬。
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The results were shown as following:(1)Compared with unsubstituted Pc, the introduction of carboxyphenoxy improves the solubility of four Pc derivates, and can be attributed to amphiphilic phthalocyanine. This property is most important for photosensitizer to transmit in vivo and enrich on the surface of tumors.
研究结果表明:(1)合成的四种酞菁与其它酞菁类衍生物相比,由于用羧基苯氧基对酞菁周边环进行了修饰,其溶解性能得到明显地改善,属于两亲性酞菁化合物,这种溶解特性适合其作为光敏剂在体内的传输和在肿瘤组织中的富集。
- 更多网络解释与菁相关的网络解释 [注:此内容来源于网络,仅供参考]
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A B D:王菁菁
34 黄心维 A C C | 36 王菁菁 A B D | 37 施天瑜 D D D
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Campus Life:菁菁校园
40 Vegetarian 素食主义 | Campus Life 菁菁校园 | 41 New Semester New Student 新生见面
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Epicauta tibialis:毛脛豆芫菁 Meloidae 芫菁科
Mylabris phalerata 大斑芫菁 Meloidae 芫菁科 | Epicauta tibialis 毛脛豆芫菁 Meloidae 芫菁科 | Epicauta mannerheimi 似毛脛豆芫菁 Meloidae 芫菁科
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Epicauta mannerheimi:似毛脛豆芫菁 Meloidae 芫菁科
Epicauta tibialis 毛脛豆芫菁 Meloidae 芫菁科 | Epicauta mannerheimi 似毛脛豆芫菁 Meloidae 芫菁科 | Megopis sinica 中華薄翅天牛 Cerambycidae 天牛科
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Epicauta gorhami Marseul:豆芫菁
豆芫菁(Epicauta gorhami Marseul)别名白条芫菁、锯角豆芫菁,属鞘翅目芫菁科害虫,分布于东北、内蒙古、陕西、河北、河南、山西、山东、江西、浙江、福建、广东等省区.
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大斑芫菁 Meloidae 芫菁科:Mylabris phalerata
Platynaspis maculosa 四斑廣盾瓢蟲 Coccinellidae 瓢蟲科 | Mylabris phalerata 大斑芫菁 Meloidae 芫菁科 | Epicauta tibialis 毛脛豆芫菁 Meloidae 芫菁科
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毛脛豆芫菁 Meloidae 芫菁科:Epicauta tibialis
Mylabris phalerata 大斑芫菁 Meloidae 芫菁科 | Epicauta tibialis 毛脛豆芫菁 Meloidae 芫菁科 | Epicauta mannerheimi 似毛脛豆芫菁 Meloidae 芫菁科
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似毛脛豆芫菁 Meloidae 芫菁科:Epicauta mannerheimi
Epicauta tibialis 毛脛豆芫菁 Meloidae 芫菁科 | Epicauta mannerheimi 似毛脛豆芫菁 Meloidae 芫菁科 | Megopis sinica 中華薄翅天牛 Cerambycidae 天牛科
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sesbania:田菁
一般23年田菁(Sesbania)又叫碱青、涝豆,是豆科田菁属植物. 我国现有7个种,其中栽培利用最广泛的是普通田菁(Sesbania cannabina Pers.). 普通田菁原产热带和亚热带地区,为一年生灌木状草本植物. 植株高1-3米,茎直立,无刺,
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sesbania gum:田菁胶
九、田菁胶(Sesbania gum)田菁胶,又名豆胶、咸菁胶,是从田菁种子加工提取的一种天然植物胶. 田菁(Sesbania Cannabina Pers)原产于低纬度热带和亚热带沿海地区,为一年生灌木状豆科草本植物,又名涝豆、野绿豆等,耐盐,耐涝,适应性强,