1、

Bromocyclohexane was synthesized from potassium bromide and cyclohexanol in the presence of concentrated acid in water.

以溴化钾和环己醇为原料,在浓硫酸存在条件下,以水为溶剂合成溴代环己烷.

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2、

Brisk market sales were concentrated in food, household electrical appliances, beverage and clothing.

市场销售旺点主要集中在食品 、 家电 、 饮料和服装类.

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3、

Principle of driving power source is concentrated on, operational principles of the feeding device is introduced.

研究了驱动电源的工作原理, 简单分析了物料输送装置的输送原理.

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4、

Copper, silver, manganese ore reserves, high grade, concentrated distribution, manganese ore in North China is unique.

铜矿 、 银矿 、 锰矿储量大, 品位高, 分布集中, 锰矿在华北地区独一无二.

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5、

Studies about the genetic diversity of Chinese domestic horses and donkeys were mainly concentrated on mitochondrial genome and autosome. Nevertheless, papers on genetic diversity and origins of Y chromosome in horse and donkey are limited.

目前有关中国马和驴品种遗传多样性的研究多数集中在线粒体DNA和常染色体DNA方面,对其Y染色体遗传多样性和起源进化的研究还比较缺乏。

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6、

However majorities of watermark technology are concentrated in digital image, audio, electronic book, video and other digital production. Less attention has been paid on the research of three-dimensional model watermarking.

但是大部分水印技术的研究都集中在图像、音频、电子图书、视频等数字产品方面,而对于三维网格模型水印的研究反而较少。

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7、

The damage concentrated in stairway beams, stairway flight, the connection of stairway flight and rest platform, and the aseismic joint.

破坏主要集中在楼梯梁、梯段、段与休息平台的连接处、置在楼梯处的防震缝等。

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8、

Prestressed reinforced concrete slab was analysed and calculated here. By comparison with different arrangement ways of reinforcement, the superiority of concentrated arrangement of steel rib is explained.

本文用有限元对预应力混凝土连续板,非预应力梁,预应力梁,非预应力板进行分析计算,通过不同布筋方式的对比分析,阐明集中布束的优越性。

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9、

To analyze the status of supply & demand, price and imports & exports of Concentrated acid.

分析浓硝酸的市场供需情况 、 价格及进出口情况.

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10、

A high-efficient rectification column was used to reduce the content of azine in wastewater. Azine was stripped from wastewater at the stripping section and concentrated at the rectification section to meet the recovery requirement.

为降低含酮连氮废水中的酮连氮含量,采用高效精馏塔,在提馏段将酮连氮从废水中汽提出来,在精馏段通过精馏将有机物料浓缩,达到回收的要求。

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11、

The concentrated load is applied by changing the axis of rotation of the frame and fork to MPC multipoint restriction.

运用MPC多点约束方式代替了车架和平叉转动轴,并用这种方式对有限元模型施加集中载荷。

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12、

Audiolingual method as one of the more traditional method of teaching Chinese as a foreign language, has been widely used in teaching Chinese as a foreign language. But its use area more concentrated in the spoken language, such as comprehensive, listening course.

听说法作为较传统的对外汉语教学方法之一,已经在对外汉语教学中得到了广泛使用,但是它的使用领域多集中在口语、综合、听力等课程中,在写作课中很少被运用。

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13、

Not concentrated at one point or upon one objective.

没有集中在一个点或者一个目标上。

provided by jukuu

14、

Application of Concentrated Phase Pneumatic Ash Removal System in Anshun Power Plant

浓相气力除灰系统在安顺电厂的应用

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15、

The toxicity of 58 bacterial strains were tested with the bacteria cultural filtered original liquid and concentrated liquid and aseptic black pine seedlings cultured for 60d under the aseptic condition.

以培养60天的无菌黑松切根苗为实验材料,用细菌菌株的培养过滤原液和浓缩液,在无菌条件下,测定了58个菌株培养物的致萎活性。

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16、

Treatment of refractory ascites by intravenous infusion of concentrated ascitic fluid protein

静脉回输浓缩腹水治疗难治性腹水的研究&聚乙二醇和赛璐芬管浓缩法

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17、

According to the frequently used methods of extraction and isolation of natural products from organic body, the freeze-dried ascidian tunica was exhaustively extracted with 100% chloroform then the combined extracts were filtered and the solvent was separately concentrated under vacuum to yield a dark-brown gum.

按照目前比较常用的天然产物的提取分离办法,将样品冷冻干燥后,用100%氯仿浸泡,收集氯仿滤液,减压蒸馏浓缩去除浸提溶剂,得到黑褐色的浸膏状物质。

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18、

Although a small size, armored concrete bracket always bears some complex force and concentrated stress, which is easy to crack.

钢筋混凝土牛腿受力复杂、应力集中,很容易引起开裂。

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19、

Through theoretical analysis of elastic, this paper established the slip differential of area of sagging moment and hogging moment under two symmetrical concentrated loads and obtained the interface slip formula of composite beam.

本文通过弹性理论分析,建立了两点对称集中加载作用下组合梁正、负弯矩区的滑移微分方程,得出了组合梁交界面滑移计算公式。

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20、

The Archeozoic bedded formation is the potential auriferous source in this area. There is a bright future in discovery of new concentrated zones and new-type gold deposits.

该区太古代层状岩系为金的潜在矿源,具有发现新矿化集中区和新类型金矿床的巨大潜力。

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