1、

Purification of Industrial Alkali Lignin by the Cresol and Sulfuric Acid Method

工业碱木素的纯化方法&甲酚-硫酸法

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2、

One is the solo crack-up drama. The other is a kind of warning cry saying to us: "Hey, perhaps you've been looking the wrong way."

一个是单纯的危机影片,另一个是某种针对我们的警告性呐喊:“嗨,或许你们看错了方向。”

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3、

The ultra high pure hydrogen peroxide is one of the critical chemical materials for wet chemical process in the microelectronic industry.

超高纯过氧化氢试剂是微电子材料加工必需的关键电子化学品。

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4、

The conclusions are that: There are causality between the net income of rural households and the proportion of industrial crop sown area or the total sown area or the purchasing price indices of farm product.

结果表明,与农民纯收入存在因果关系的因素主要有3个:经济作物播种面积占比、农作物总播种面积、农产品收购价格。

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5、

To China, cross-country car culture is pure bull-puncher culture anything but.

对于中国而言,越野车文化决不是单纯的牛仔文化。

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6、

A Study on the Replacement of Platinum Crucible by Pure Corundum Crucible

纯刚玉代铂坩埚的研制

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7、

One bare steel joint and two cruciform composite joint specimens were tested under low cyclic loading at the top of columns so that one side of the beam-to-column connections was under negative moment and the other side under positive moment.

进行了一个纯钢节点、两个组合节点的低周反复荷载试验。采用柱顶水平加载模式,连接的一侧承受负弯矩,而另一侧承受正弯矩。

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9、

Discussion on the Determination of the Purity of Cupric Oxide Mineral

氧化铜纯度检测实验方法的探讨

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10、

It presents on an18-inch sterling silver curb chain.

它呈现在一个18英寸的纯银遏制链。

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11、

The high purity cyclohexane oxide was cyclohexane oxide from 80% cyclohexane oxide by the reation with boron trifluoride ethyl ether, hydramine to produce high boiling point material.

介绍了用80%的环氧环己烷分别与三氟化硼乙醚、羟胺进行反应,将环氧环己烷中的戊醇、酮、醛生成高沸点产物,再进行精馏,从而获得高纯环氧环己烷的方法。

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12、

Ordering Domain in High Purity Steel Containing Copper

含铜高纯钢中的有序畴

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13、

In order to improve load balance of pure MPI algorithm, a dynamic work sharing is used in hybrid parallel algorithm.

为了改善纯MPI算法中的负载不平衡,混合并行算法使用了动态任务分配方法。

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14、

Model reference adaptive predictor control for time-varying system with variable time delay

可变纯滞后时变系统模型参考自适应预估控制

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15、

His bedroom was the simplest room of all& except where the dresser was garnished with a toilet set of pure dull gold.

他自己的卧室是所有屋子中最简朴的一间&只有梳妆台上点缀着一副纯金的梳妆用具。

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16、

Government officials in London and Belfast would love to change that, but it seems beyond their capacity to challenge the forces that keep most streets "pure."

伦敦和贝尔法斯特的官员很希望改变它,但他们似乎无法挑战各种希望保持街道“纯正”的势力。

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17、

Among the separated and purified round cells, the cytoplasmic mass consists 28.5%, c-kit expressing cells composes 66.3%, and sperms express c-kit either.

在分离纯化的圆细胞中,无核胞浆小体占整个细胞比例为28.5%,细胞免疫化学研究表明,有c-kit表达的细胞占整个总细胞的比例为66.3%,且精子也表达c-kit。

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18、

Study on Analysis Method of Silver in High Purity Potassium Silver Cyanide

高纯度氰化银钾中银的分析方法研究

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19、

Results showed that sodium cyanate with 98.1% purity could be obtained in the medium of DMF, when the mole ratio of urea to anhydrous sodium carbonate was 2.5, the reaction temperature 120~ 140 ℃ and reaction time 8~ 10 h.

实验结果表明,在DMF反应介质中,当尿素与无水碳酸钠物质的量比为2.50,反应温度120~140℃,反应时间8~10h,可以制得纯度为98.1%的氰酸钠产物。

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20、

Electrolytic Preparation of High-Purity Gold-Potassium Cyanide

高纯氰化金钾的电解制备法

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