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卤化物

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Tergitol or PEG (0.5 g) was added to 10 mL of a 20% solution of alkyl halide in phenylacetonitrile, and then this solution was added to 10 mL of 60% aqueous potassium hydroxide.

Tergitol或聚乙二醇( 0.5 g )项增加了10毫升的 20 %的溶液中苯乙腈烷基卤化物,和那么这个解决办法是增加了10毫升的60 %水氢氧化钾。

To take advantage of the chaotic mapping, a repetition prepotency evolution algorithm with a population initialized by chaotic numbers is developed in which the chaotic mapping is an uncommon seeding-machine to produce different initial'chromosome'populations never appeared before for PE algorithm. The combination of chaotic mapping and PE makes PECA be able to probe lots of optima rapidly and effectively owing to the quick convergence speed of PE and relatively high population diversity guaranteed by chaotic mapping.

结合混沌来初始化优势进化算法的群体成员,还设计了基于混沌初始化群体成员的循环优势进化方法,该方法在混沌保证每次优势进化绝对不同的初始群体成员的情况下,不仅具有了优势进化的快速收敛优点而且有混沌映射保证群体成员的高度多样性,从而可以快速探测很多局部最优点,大大提高了找到全局最优点的机会,用它训练神经网络预测四卤化物振动频率研究充分体现了该策略的优越性。

Scintillator materials based on certain types of halide-lanthanide matrix materials are described.

本发明描述了一种基于某种镧系元素卤化物基体材料的闪烁体材料。

When the output of metal-halide lamps is 360kW, for the vertical section leaving to 2m of shipside, the intensity of illumination above 5m water is more than 100 lx, the iso-illuminance curve of 10 lx is in the depth of 18m, and the iso-illuminance curve of 0.01 lx is in the depth of 40m.

在180盏×2kW金属卤化物灯情况下,在距船舷2m的垂直断面,其水深5m内的光照度多在l00 1x以上,10 lx的等光照度曲线在18m水层左右,0.0l lx的等光照度曲线在40m水层附近。

At the same time, also an annual output of calcium bromide, zinc bromide, sodium bromide, calcium chloride, magnesium chloride halide of 200,000 tons.

同时公司还年产溴化钙、溴化锌、溴化钠、氯化钙、氯化镁的卤化物20万吨。

Comparing with the capability of the luminescence between the sodium lamp and the metal halide lamp through the experiment, the capability of the sodium lamp is better, which is chosen as the electrical source of the gymnasium.

通过实验,对钠灯和金属卤化物灯的发光性能进行了比较,选择钠灯作为场馆照明的电光源。

This paper discusses the heat stableness of four halogenides by thermodynamic principle and the possibity to exist at usual temperature and pressure.

本文用热力学原理讨论了 Cu四种卤化物的热力学稳定性顺序以及它们在常温常压下存在的可能性。

The major methods involved in this paper are cyanidation,thiocarbamide process,thiocyanate process,thiosulfate process, multi-sulfide process,haloid process,and other reagents procss;the advantages and disadvantages of the methods as well as the suitability of these methods for treating various silver bearing ores are generally analyzed.

综述了国内外关于银浸出技术的各种方法,主要内容包括氰化法、硫脲法、硫氰酸盐法、硫代硫酸盐法、多硫化物法、卤化物法和其他试剂法等,简要分析了各种方法适用的含银矿石及其利弊。

The chemoselectivity of the reaction is noteworthy, as the presence of a halide on the aromatic ring furnishes the triazole 5 as the sole reaction product.

值得注意的化学反应的,作为一个在场的卤化物的芳香环唑5作为唯一证据的反应产物。

According to an intermediary Zhuoke visual principle, the successful development of the intermediary trichromatic vision phosphor, is the world's first commercial use of the invention patent is one of the core technology.

卓克根据中介视觉原理,成功开发了三基色中介视觉荧光粉,是世界上最早投入商业使用,是发明专利的核心技术之一。还有金属卤化物灯用英语怎么说?

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推荐网络例句

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面,更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?