compounds的例句大全

Synthesis, Structural Characterization and Properties of a Series of Trinuclear Molybdenum-sulfur Cluster Compounds

系列三核钼硫簇合物的合成、结构表征和性质研究

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A part of iron ion formed organic compounds by immersion of acidic myrobalan solution. Simultaneously, Fe ￣ 2+/ Fe ￣ 3+ ratio and tendency of ionic property make marked increment as compared with the crude drugs of green vitriols.

绿矾生样经酸性诃子溶液浸泡后，其中部分铁离子形成了有机化合物，而且Fe2＋／Fe3＋比值及铁离子的离子性比绿矾生样均有显著提高。

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Particularly, the rapid development of supermolecule compounds is noted in the fields such as material science and medical chemistry;

尤其是超分子化合物发展迅速，在材料科学、药物化学等领域也倍受瞩目；

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Studies on the Application of Lanthanoid Metal to Organic Reactions ── The Reaction of NdCl_3/ Lithium Naphthalide System with Carbonyl Compounds

镧系金属用于有机反应的研究&NdCl3／萘锂体系与羰基化合物的反应

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These fomulas not only show how the natures of the atomic orbitals vary with the ionic configuration but also provide the basic parameters for studies on the electronic structure of lanthanoid compounds and the iteration formulas for calculations through the self-consistence of charge approach.

这些公式能反映原子轨道性质变化的规律，且能提供为研究镧系元素化合物的电子结构的基础参数和电荷自洽型计算的迭代公式。

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The heteropoly compounds of HnXW12O40 、 Na3AsW12O40 、 HnY Mo12O40 、 HnMW12O40 are prepared, and their Ultraviolet spectra are measured. The relation between Ultraviolet spectra and the nature of central ion is also studied.

制备了杂多化合物HnXW12O40、Na3AsW12O40、HnYMo12O40、HnMW12O40，并测试了它们的紫外光谱，研究了紫外光谱与中心离子性质的关系。

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Cancer cells exude different compounds than healthy cells do, Haick explains, and the circuit picks up this difference.

海克解释说，癌细胞所散发出的化合物跟健康细胞不同，该电路发现了这种不同。

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It was found that the compounds are adsorbed on the Ag surface through the carboxyl oxygen atoms, the benzene adopts acclivitous conformation, others lie low on the Ag surface.

结果表明：在银溶胶表面上，羧基氧原子与银形成化学建，苯环是稍微倾斜地吸附在银胶面上，其它部分则平躺吸附于银溶胶表面。

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The calculation of double bond~ ( 13) C NMR chemical shift in bicyclic and polycyclic compounds

双环和多环化合物中双键~（13）c NMR化学位移计算

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Studies on asymmetric synthesis of steroids ⅱ. enantioselective reduction of some racemic bicyclic compounds by microbial catalysis

甾体不对称合成的研究11.若干消旋双环化合物微生物催化对映选择性还原

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Methods: MSCs were isolated from adult rat by using density gradient separation method. The osteo-genic inducers were compounds of Dexone, β-glycerophosphate sodium and vitamin C.

方法：使用密度梯度法分离成年大鼠骨髓MSCs，以地塞米松、β-甘油磷酸钠、维生素C为成骨诱导剂。

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The male-sterile line improve should by the Shallu and the Kafir or the Shallu hybrid primarily, the r-line improve should by the kaoliang and Hegari or the kaoliang hybrid primarily, may maintain two kisses the heredity difference, in order to compounds the high yield hybrid.

不育系改良应以印度高粱与南非高粱或印度高粱杂交为主，恢复系改良应以中国高粱与亨加利高粱或中国高粱杂交为主，这样可保持两亲间的遗传差异，以便配制出高产杂交种。

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Study on DNA damage of several different biomaterials induced by hydroxybenzene compounds

酚类化合物对不同组织细胞DNA损伤的研究

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Competition between carbonyl compounds and phenylethylene in reduction by borohydride anion exchange resin ( BER) over PdCl_2 as the catalyst

钯催化下BER对羰基化合物和苯乙烯的竞争还原

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Investigation of Covalency and Spectrum Shifts in 3 d Transition-metal Compounds

3d过渡晶体化学键共价性和光谱位移研究

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A new family cage compounds-cucurbiturils have been synthesized and separated simple and economic method.

报道一类新型环型笼状化合物 — 瓜环的合成及分离新方法.

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The finite size of real particles compounds the difficulty.

实际粒子的有限大小增加了困难度.

词典精选例句

Seeds and 8 acid compounds were identified in fatty acids of supercritical CO 2 fluid extraction product of Foeniculum vulgare Mill. seeds.

鉴定了小茴香超临界CO2萃取产物中的8种脂肪酸组分。

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Five compounds have been isolated from the EtOAc extract of anthopogonoides Maxim.

从烈香杜鹃的乙酸乙酯提取物中分离得到五个化合物,通过波谱分析鉴定其结构.

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The conceptual diagram of organic compounds and determination of iob value by reverse liquid phase chromatography

有机概念图及IOB值的反向液相色谱法标定

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