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It was synthesized on the basis of carbazole by two steps reaction of nitrosation and reduction.

以咔唑为起始原料，经亚硝化和还原两步反应合成N-氨基咔唑。

The carbon reduction process of pyrite cinder was studied.

对硫铁矿烧渣的碳还原过程进行研究。

It is found that the (111) pole density increases with the decrease of carbonic content and with the increase of reduction in thinkness and I_(111(112)/I_(111(110)decreases with...

结果发现：（111）纤维织构的极密度随碳含量的降低和压下量的增大而增强；I＿（（111）（112）／I＿（（111）（110））随碳含量的增多而减弱。

The extent of such carburization and carbon deposition enhanced with reduction temperature, leading to a maximum in the catalytic performance.

这种碳化并伴随积碳的程度随着还原温度的升高而增强，导致催化剂的性能呈现先增后减的趋势。

Dehydration, reduction of the ferrihemochrome and supplying of the cardiant .

脱水： f。血液中高铁血红蛋白含量升高的处理： G。

The last half part of this paper based on the thinking of revenue added and cost reduction, from revenue added aspect, the paper think how to price the carfare of metro scientifically and to use price strategy appropriately.

论文后半部分循着"增收节支"构建盈利模式的基本思想，从增收方面考虑科学制定地铁票价并灵活应用地铁定价策略。

The membrane isolation pumps is one kind of hydromass transportation hydraulic system,can reduce the cartage expense greatly,but indirectly brings the huge social efficiency,safe reliable,the work rate is high,may not stop nearly carries on the whole year to transport,does not have the material to lose nearly,the easy automatic control,to be advantageous for the maintenance management The hydraulic pressure diaphragm pump is one kind of fill domestic diaphragm pump which we develops in high-pressured,the small curr ent capacity pulp transportation aspect blank pumps plants,it and the common diaphragm pump main difference is:Has substituted for the crank connecting rod,the reduction gear using the hydraulic pump and so on aseries of equipments direct drive piston motion,this causes its structure is greatly the simplification,the cost drops greatly;When at the same time also requests the piston the commutation confidential assurance extremely accurately,but must realize this point theoretically and all has the very great difficulty in fact.

膜隔离泵就是一种浆体输送的液压系统，能大大降低运输费用，可间接带来巨大的社会效益，安全可靠，作业率高，几乎可不停地进行全年输送，几乎没有物料损耗，易于自动控制，便于维护管理。液压隔膜泵是我们开发的一种填补国内隔膜泵在高压、小流量矿浆输送方面空白的泵种，它与一般的主要区别是：利用液压泵取代了曲柄连杆、减速器等一系列装置直接驱动活塞运动，这使其结构大为简化，成本大大下降；但同时也要求活塞的换向时机要把握得非常准确，而要实现这一点理论上和实际上都存在很大难度。

This paper introduced a cartridge pressure reduction valve with large capacity and low control pressure and good stability which is used in a warship s lubrication system.

介绍了一种新型的控制压力低、流通能力大和稳定性好的插装式减压阀，并运用非线性分析方法建立了插装式减压阀的数学模型和MATLAB仿真系统，分析了插装式减压阀的稳态特性和动态特性的影响因素。

However, this type of insurance has the disadvantage of being expensive because of reduction in risk amount due to building of cash value.

不过，这类保险有劣势被昂贵的，因为减少风险金额因建筑的现金价值。

With the exploration of the adhesive work between fluid and pipe-wall, the drag reduction mechanism for the pope flow of Casson fluid is brought to light.

分析了流体与固体管壁之间的粘附功，揭示了卡森流体管内流动时的减阻机理，认为流体在流动过程中滑移的产生是减阻的本质。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！