- 更多网络例句与用合成法合成相关的网络例句 [注:此内容来源于网络,仅供参考]
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Since the production of carbon nanotubes synthesized by arc-discharge method contains impurities such as carbon nano-particles, amorphism carbon and graphite fragment, several purification methods were used to purify carbon nanotubes. It is found that with oxidation method in air, we can easily get purified carbon nanotubes.
由于用电弧放电法合成出来的纳米碳管产物中除了有纳米碳管外,还含有一些纳米石墨颗粒、无定形碳和石墨碎片等,因此本文对用电弧放电法合成出的纳米碳管进行了多种方法、探索性的提纯研究,实验结果发现,利用大气氧化法对纳米碳管进行提纯效果好,设备简单,是一种方便实用的方法。
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In this paper different concentrations of iron boride powders were put into the iron - based metal catalyst to get different kinds of boron-doped diamonds with high thermal stability under high temperature and high pressure conditions.
本文在铁基触媒的基础上加入不同含量的硼铁粉,用静压法合成了含硼金刚石。
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A series of novel dendrons with 1,3,5-triazine structure were synthesized by convergent strategy using cyanuric chloride, p-hydroxyazobenzene,β-naphthol, 1-hydroxyanthraquinone, 3,5-dihydroxybenzyl. They were the first generation p-phenyl-azo-phenyloxy-terminated dendron G1.0, the first generation naphthyloxy-terminated dendron G1.0, the first generation naphthyloxy-terminated and 1-anthraquinonoxy-cored dendron G, and the second generation naphthyloxy-terminated dendron G2.0.
以对羟基偶氮苯、β-萘酚为端基,三聚氯氰、3,5-二羟基苄醇为支化单体,1-羟基蒽醌为核心,用收敛法合成了一系列新型结构的含均三嗪环的树枝块:第一代端基为偶氮苯的树枝块G1.0、端基为萘氧基的树枝块G1.0、端基为萘氧基、中心为蒽醌的树枝块G、第二代端基为萘氧基的树枝块G2.0。
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Domestic enterprises still adopt direct synthetic method to produce methyl chloride silane. In recent years, great progress has been made.
我国有机硅单体的研究开发起步较晚,多数企业仍延用直接法合成甲基氯硅烷,以及小型流化床反应装置。
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In solid phase process, the polyiodides, which include triiodide, pentaiodide, heptaiodide, nonaiodide and undecaiodide tetra-n-butyl ammonium iodide, tetrabutyl ammonium bromide and tetramethyl ammonium iodide poly-compounds, were synthesized by the low-heat solid phase reaction between iodine and tetra-n-butyl ammonium iodide, tetrabutyl ammonium bromide or tetramethyl ammonium iodide; In complexation process, solution polyiodides were synthesized by complexing action of different agents; In resinifying process, triiodide, pentaiodide, heptaiodide resinic polyiodides were synthesized by ion-exchange when the strong basicity styrene anion exchange resin, potassium iodide and iodine were used as raw materials.
固相法是用正四丁基碘化铵、四丁基溴化铵或四甲基碘化铵分别与碘作用,通过低热固相反应,合成出碘三、碘五、碘七、碘九和碘十一形式的正四丁基碘化铵、四丁基溴化铵或四甲基碘化铵的系列高聚碘化合物;在络合法合成溶液高聚碘的实验中,选用几种络合剂通过络合作用首次合成了溶液高聚碘;树脂法合成高聚碘的实验是采用强碱性苯乙烯系阴离子交换树脂、碘化钾和碘为原料,通过离子交换,合成了碘三、碘五和碘七形式的树脂高聚碘。
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The paper introduced three processes to prepare isochroman from β-phenethyl alcohol and polyformaldehyde:HCl catalysis,AlCl_3 catalysis and toluene-p-sulfonic acid catalysis,and discussed its reaction mechanism,using toluene-p-sulfonic acid catalysis method to prepare isochroman ,the yield is 46%,purity is 96%.
用β-苯乙醇和多聚甲醛为原料,进行了HC l催化法,三氯化铝催化法和对甲苯磺酸催化法的合成路线的实验,并对其反应机理进行了探讨,应用对甲苯磺酸催化法合成异色满的合成路线,得率46%,纯度96%。
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In this article,the tripeptide RGD is synthesized by the method of liquid synthesis .
采用液相合成法合成了RGD 三肽并对其进行了生物活性检测,证实用液相合成的 RGD 短肽具有促进材料与内皮细胞粘附的生物活性。
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Respectively, glutamic acid derivatized β-CD has been synthesized with epoxy chloropropane as the intermediate, a water-insoluble yellow liquid was got after the acetylating of the by using acetic anhydride, which was used as a novel gas chromatographic CSP; A water-soluble β-CD polymer cross-linked with epoxy chloropropane has been synthesized, and the derivatives of β-CD polymer were synthesized by its alkylating and acetylating. The different β-CD derivatives were coated on silica capillary columns by dynamic method, the chromatographic properties and retention behaviors of the fused silica capillary columns were studied, the results showed that the β-CD derivatives had good stereoselectivity and separation results to some compounds, especially to various positional isomers and enantiomers.
本文还分别以环氧氯丙烷为中间体,合成了七{2,6-二-O-[3-(1,3-二羟基丙氨酸)]}-β-环糊精,再用醋酸酐将其乙酰化,得到了一种淡黄色粘稠液体,合成了一种新型的环糊精衍生物;以环氧氯丙烷作交联剂合成了一种水溶性的β-环糊精聚合物,再将其烷基化和酰基化,合成了β-环糊精聚合物的不同衍生物,用动态法将不同类型的β-环糊精衍生物涂渍在石英毛细管柱上,通过对所制备柱柱性能的测试和对一系列化合物的分离和保留行为的研究,结果表明所合成的β-环糊精衍生物对各类化合物,特别是对位置异构体和对映异构体具有较好的分离效果,显示了很强的立体选择性。
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And the morphologies of lead tungstate crystal were different when different surfactants of polygycol 200 and cetyltrimethyl ammonium bromide were added in the experiments.
以钨酸钠和醋酸铅为原料,分别加以表面活性剂聚乙二醇200和十六烷基三甲苯溴化铵,用沉淀法合成出钨酸铅纳米晶和菱形微晶。
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Lithium manganese oxide doped by lithium and nickel was prepared by liquid method.
用液相合成法合成出掺锂、镍的锂锰氧化物。
- 更多网络解释与用合成法合成相关的网络解释 [注:此内容来源于网络,仅供参考]
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auxin:生長激素
具有代表性的合成植物生长激素(auxin),简称2,4-D. 在普通的植物生长激素定量法中显示有高的活性,但在采用植物生长激素标准定量法的燕麦伸长试验中,其效颇低. 用铬变酸(chromotropic acid)处理时呈紫色,可作比色定量.
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chloramphenicol:氯霉素
1.1.6 氯霉素(Chloramphenicol) 氯霉素最初是由委内瑞拉链霉菌产生的,现用合成法制造. 可抑制细菌的蛋白质合成. 对厌氧菌有效,双歧杆菌对本品表现为敏感,其MIC<10μg/ml[3、4]. 双歧杆菌对阿齐霉素(Azithromycin)、伊米替能(Imipeme)和乳铁蛋白也比较敏感[3、4].
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citrate:柠檬酸
[摘要]目的探索^153 Sm-柠檬酸(citrate)-纳米羟基磷灰石(nano-HA)的体内、体外生物学性能. 方法采用溶胶-凝胶法合成nano-HA,用电镜和X线衍射鉴定其性能. 制备高纯度放射纯度核素^153 Sm. 采用独立变数法,
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Golgi complex:高尔基复合体
一、三种细胞器的光镜切片 (一)高尔基复合体(Golgi Complex)用镀银法染色的豚鼠脊神经节光镜切片:神经细胞因合成运输大量的蛋白质而含有发达的内质网和高尔基复合体,在低倍镜下观察,神经节的假单极细胞体被神经束分隔成群.
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Leucine:亮氨酸
文章摘要:合成了五种过渡金属(铁-锌)亮氨酸(Leucine)的固态配合物. 用差热(DTA)、热重(TG)分析法研究了它们的热分解机理,并对五种配合物分解反应动力学参数进行了简单计算.
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round number:整数
关于整数(Round Number)的表示法可以从"大于某数"、"小于某数"和"大约数"等方面进行阐述. 分数词(Fractional Numerals)是由基数词和序数词组合成的,基数词代表分子,序数词代表分母. 除了分子是"1"的情况外,序数词都要用复数:
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Lechleitner emerald simulant:李奇来尼仿祖母绿:在刻面绿柱石上生长祖母绿覆层用来仿祖母绿
Lechleitner "overgrowth" 李奇来尼"附生法",赖赤雷特诺"附... | Lechleitner emerald simulant 李奇来尼仿祖母绿:在刻面绿柱石上生长祖母绿覆层用来仿祖母绿 | Lechleitner Synthetic Corundum 李奇来尼合成刚玉:用助...
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synthesized:用合成法合成
Syngony 晶系 | Synthesized 用合成法合成 | Tack Assembly 組合
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adlib:音效卡
创新公司的声霸卡并不是PC电脑声卡的始作俑者,1986年,一位加拿大音乐教师与生产电子琴的日本雅马哈乐器公司合作,率先发明了一种叫做"魔奇音效卡"(AdLib)的产品,采用调频法(FM)用若干正弦波合成来模拟乐器的声音.
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dielectrics:电介质
超常介质是一种"次波长(sub-wavelength)"复合材料,可用来合成金属或是支持电介质(dielectrics). 上述的超常介质结构是由200mm厚的金与10mm钛黏着层,在聚亚酰胺基板上所组成;该基板是用液态聚亚酰胺透过旋转涂布(spin-coated)法,