冷淬

Presents feasible controlling measures for decreasing urea unit consumption of gas quenching process for cyanamide production,in order to decrease production cost,perfect process design,optimize process operation and stabilize production.

对气相淬冷法三聚氰胺工艺降低尿素单耗提出可行性的调控对策，以期降低生产成本，完善工艺设计，优化工艺操作，稳定装置生产。

This result also proves that the effect of the cold wall is the main reason for the quenching of deflagration flames in narrow channels .

这一结果也进一步证实了冷壁效应是爆燃火焰在狭缝中淬熄的主要原因。

The results of transient temperature field calculated by finite difference method and ANSYS software agree with the experimental results.

高压氮气淬冷温度场的有限差分法计算结果和ANSYS有限元分析软件计算结果与实测结果吻合较好。

In the isothermal process at all temperatures, the content of a crystal increased with time, while the origins of transformation were different at different temperatures.

淬冷到40℃至55℃的聚丙烯可以同时形成中间相和α晶，在恒温过程中α晶有增加，但是转化来源会因温度不同而不同。

Study on the lithology and petrology (fine-grained cold-quenching ring of the enclaves, the reverse vein, the complex enclaves, the plagioclase phenocryst from both host rock and enclaves that is consist on the crystal form, composition and light, et al.), petrogeochemistry (Y/Nb=2.77～6.82, La/Nb=0.91～4.33, Ba/Nb=0.13～37.86, et al.), Sr and Nd isotope most ISr between 0.7031～0.7041,εNd(t=5.2～7.1 and LA-ICP-MS zircon U-Pb dating (the host rock age is 311±12Ma, and enclaves is 306±7Ma), believe the Huangyangshan pluton is crust-mantle hybrid genesis.

通过岩石学和岩相学（包体细粒淬冷边，反向脉，复合包体以及寄主岩石和包体中斜长石斑晶在形态、成分、光性上的一致性等），岩石地球化学（Y/Nb=2.77～6.82，La/Nb=0.91～4.33，Ba/Nb=0.13～37.86等），Sr和Nd同位素（ISr多数在0.7031～0.7041，εNd在5.2～7.1之间）以及LA-ICP-MS锆石U-Pb测年（寄主岩石为311±12Ma，包体为306±7Ma）综合研究认为黄羊山花岗岩是壳-幔源岩浆混合成因的。

In this study, the glasses were prepared from reagent-gade chemicals Mg2, CaCO3, BaCO3 ,Al2O3, and 9wt% ZrO2 which acts as nucleating agent, by quenching method. The glass-ceramics, which are transmitting in the middle IR region and have improved mechanical strength, were made from the parent glass via suitable crystallization heat-treatment.

本研究是以Mg2、CaCO3、 BaCO3 及Al2O3，为主要的成分，再添加9wt ﹪ZrO2作为成核剂，用高温淬冷的方式制备出玻璃，再施以结晶热处理，希望制出结晶化且具有透中红外光的玻璃陶瓷，以提高机械强度。

With the development of quenching technology, people gradually found the influence of cold pharmaceutical on quality of quenching.

随着淬火技术的发展，人们逐渐发现淬冷剂对淬火质量的影响。

The effects of polymer molecular weight and quenching temperature on the porous structure are also discussed.

讨论了聚合物分子量及淬冷温度对成膜孔结构的影响。

This paper analyzes the characteristics of quenching boiling of small and large samples in nitrogen.

分析了大小样品在液氮中的淬冷沸腾换热特性。

Quenched at start temperature 1 450 ℃,doping clinker could left more content of rhombohedron alite.

掺杂熟料从1 450 ℃开始淬冷可以保留较多的R型阿利特。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。