Variation rule of Slag amount during scheelite direct alloying is worked out by theoretical calculation.

1、

Ultravioletspectrumspectrum and flotation solution chemistry were studied of scheelite and benzoylhydroxamic acid.

研究了天青石精矿复分解法制备碳酸锶的工艺及溶液化学作用机理.

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2、

The cost is about sixteen thousand dollars for the one hundred days semester.

百日学期的费用大概为一万六千美元.

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3、

A fur cap with earflaps is available for cold weather.

带护耳的棉帽可在冬季使用.

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4、

Objective : To observe the efficacy of MEBO in treating residual wounds after skin grafting.

目的: 观察MEBO治疗烧伤植皮术后残余创面疗效.

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5、

Objective: To treat chronic dacryocystitis by rebuild the lacrimal passage with skin grafting and dacryocystorhinostomy.

目的: 研究用泪囊鼻腔造口植皮术重建泪道,以治疗慢性泪囊炎.

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6、

This treating process is quite different from dry therapy with escharetomy and skin grafting.

这与传统的干燥疗法以及切(削)痂植皮疗法,有着本质的差别.

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7、

Oh! This one is skin grafting!

噢! 这是一盘关于皮肤移植的!

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8、

The statistical analysis by response surface methodology also shows that choline chloride and N, N-dimethyl acetamide exhibited a positive cooperative effect on mildiomycin biosynthesis.

响应曲面分析结果进一步证实了氯化胆碱和N，N-二甲基乙酰胺对米多霉素生物合成具有协同促进作用。

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9、

A two-step reaction of macroporous polyvinyl chloride resin with ethylenediamine and acetic anhydride gave the spherical polyvinyl acetamide chelate resin.

本文以大孔聚氯乙烯树脂、乙二胺和乙酐为原料，两步反应合成聚乙烯乙酰胺螫合树脂。

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10、

Synthesis of N-( 2-methoxy-5-nitrophenyl) Acetamide

N-（2-甲氧基-5-硝基苯基）乙酰胺的合成

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11、

Thermodynamics Study on Extraction of pd ( ii) with n, n-di ( 1-methyl heptyl) acetamide

N，N（二甲庚基）乙酰胺萃取钯的热力学

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12、

Study on the equilibrium and coordination compound of iron(ⅲ) extraction with n, n-di ( 1-methylheptyl) acetamide in hydrochloric acid

N，N-二（1-甲基庚基）乙酰胺在盐酸介质中对铁（Ⅲ）的萃取平衡及其配合物的研究

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13、

At present, the demand of N, N-dimethyl acetamide consumption from the domestic acrylic fiber industry and spandex industry accounts for the most part.

目前，国内的腈纶和氨纶行业对N，N-二甲基乙酰胺的消耗需求占主要部分。

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14、

N-vinyl-N-methyl-acetamide was synthesized from N-methyl acetamide and vinyl acetate with potassium hydroxide as catalyst.

以N-甲基乙酰胺、醋酸乙烯酯为原料，以氢氧化钾为催化剂合成了N-乙烯基-N-甲基乙酰胺。

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15、

Kinetic studies on the solvent extraction of phenol with n, n-di ( 1-methyl-heptyl)-acetamide

N，N-二（1-甲基-庚基）乙酰胺萃取苯酚的动力学研究

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16、

Synthesis of n-( 2-heptadecyl-2-imidazolinyl) ethyl acetamide

N-（2-十七烷基-2-咪唑啉）乙基乙酰胺的合成

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17、

The mechanism of the extraction of phenol by n, n-di-sec-octyl acetamide

N，N-二仲辛基乙酰胺萃取苯酚的机理

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18、

Synthesis of N Substituted α Pyrrolidone Acetamide

N－取代吡咯烷酮乙酰胺的合成

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19、

Reaction Gas Chromatography of Benzamide, Isobutylamide and Acetamide and Its Application to Determination of Benzoyl Groups

苯甲酰胺-异丁酰胺和乙酰胺的反应气体色谱及其在苯甲酰基测定上的应用

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20、

Study on Extraction of mercury with di ( 1-methyl-heptyl) acetamide

N，N－二（1－甲庚基）乙酰胺萃取汞的研究

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