1、

The compositions and structures of compounds were characterized by IR, and elementary analysis.

其组成与结构经红外光谱及元素分析表征.

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2、

In addition, there was close relation between the physicochemical properties of different soils and the reduction rates of Nitrobenzene compounds, showing the rule of clay light loam sand.

不同土壤物理化学性质与硝基苯类化合物的还原率有密切关系,表现为黏土轻壤土砂土的规律;

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3、

AVK GUMMI A/ S is the biggest rubber sealing compounds manufactory with the first advanced rubber mill in the world.

母公司拥有世界上最先进的橡胶自动混炼工厂。

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4、

After all, the field of antiaging drugs is littered with compounds that failed to live up to their hype or were hardly more than snake oil.

毕竟在抗衰老药物的销售中,充满了天花乱坠的虚假宣传,有些干脆不如说是万金油。

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5、

Many words that occur in the first edition are used in new senses and enter into new compounds.

第一版中的许多词现已用于新义并复合成新词。

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6、

It improved the soil granular structure in a short time, since high molecular compounds naturally degraded into organic matters.

同时,高分子经过自然降解转化为有机物质,可在较短时间内改善土壤结构。

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7、

Mulberry anthocyanins belong to the class of water-soluble phenolic compounds, and possess various of pharmacological properties.

桑椹花青素是一类 水溶性 黄酮类化合物, 对人体具有多种生理保健功能.

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8、

GC/ MS Fingerprint Comparison of the Volatile Organic Compounds Extracted from Lycopersicon esculentum Leaves by Different Methods

不同方法收集番茄叶挥发性物质的GC/MS指纹图谱比较

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9、

Studies suggest that the gut microbiota can produce compounds which are cytotoxic and genotoxic to intestinal epithelium cells.

研究发现肠道菌群会对宿主肠道细胞产生具有细胞毒性、遗传毒性的物质。

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10、

And two acetylation derivates of talose could be used as starting chiral reagents for other compounds.

两个塔罗糖的乙酰化衍生物可作为手性源进行其它化合物的合成,有机合成提供了新的廉价手性原料。

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11、

The reduction of aromatic nitro compounds with iron filings in the presence of ammonium chloride

用铁粉和氯化铵还原芳香族硝基化合物

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12、

The main compounds are Phenylethyl Alcohol ( 87.80%), Benzyl Alcohol ( 3.34%).

其中主要化合物为苯乙醇(87.8%)和苯甲醇(3.34%)。

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13、

The process of producing a chemical compound ( usually by the union of simpler chemical compounds).

(通常由简单化合物的结合)生成化合物的过程。

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14、

It was found that the unit cell volume V and the lattice parameters a, c of Ho 2 ( Fe 1-x Co x) 15 Al 2 compounds decreases, and the Curie temperature T c increases monotonically with increasing Co concentration.

随Co含量的增加,Ho2(Fe1-xCox)15Al2化合物的单胞体积V,晶格常数a、c线性下降;居里温度Tc单调上升;

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15、

Study on Diurnal Variations of Terpenoid Compounds Emitted by Pistacia lentiscus and Its Emission Rate

夏季黄连木排放萜烯类化合物浓度日变化及排放速率的研究

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16、

The decaffeinated coffee still contains a minute amount of stimulant along with other carcinogenic compounds.

脱咖啡因的咖啡仍含有微量刺激物及其他致癌化合物。

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17、

The research is focused on tracing the impact of five compounds at increasing levels.

研究专注于追踪五种化合物在含量上升时的影响。

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18、

Chemical compounds designed to eliminate pests often act as pesticide irritants.

旨在消灭害虫的化合物常常作为杀虫剂刺激物发挥作用。

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