多蒸汽的

It launched the Multifunction Cocotte to promote steaming food in the 1980s and introduced the Vitrobase to make Le Creuset cookware more suitable to ceramic hobs.

它发射多功能Cocotte促进在20世纪80年代的通入蒸汽的食物并且介绍Vitrobase使Le Creuset炊具适当对陶瓷滚刀。

The result of study shows that the exergy efficiency of the combined cycle can reach 51.12% because of utilizing the high-temperature endotherm of gas side and the low temperature exotherm...

结果表明，燃气蒸汽联合循环系统利用了燃气侧高温吸热和蒸汽侧低温放热的特点，使得其效率高达51.12%，比常规的纯蒸汽动力循环的效率(最高约40%)高得多；燃料化学能转化为热能及传热引起的损失所占比例最大，为31.67%。

Livingston made a lot of steam with his brother-in-law, inventor John Stevens, when they experimented with steam navigation.

利文斯敦在蒸汽方面投资甚多，他的妻舅，约翰史蒂文生，发明家，任何有关蒸汽的实验，都由他资助。

Besides, the traditional Steam Pressurizer was used widely in the world nowadays, there are so few papers about the Nitrogen Pressurizer. In this paper the mathematical model and dynamic characteristics simulation of the Nitrogen Pressurizer have been built to create a good environment for Integrated reactor research .

由于国内外以往较多采用的是蒸汽式稳压器，有关氮气稳压器的文章较少见，本论文中所研究的氮气稳压器的数学模型和动态特性仿真，为今后一体化反应堆的研究奠定了良好的基础。

The effective heat-transfer temperature difference of every effect of multi-effect evaporation subsystem and the preheat temperature rise Δt_(p,j of every level of multi-level preheat subsystem of the design model were distributed by equal heating area, equal heat-transfer temperature difference, and free proration methods.

设计型模型对多效蒸发子系统各效有效传热温差Δt_i的分配和多级预热子系统各级预热温升Δt_的分配分别采用等面积法、等温差法、自由配比法等进行分配并采用矩阵法结合迭代法进行设计模拟计算，其中自由配比法巧妙地将具有复杂约束条件的决策变量Δt_i和Δt_转化为取值0～1的中间决策变量τ_i、τ_，为Δt_i和Δt_的自由搜索进而为优化设计提供了一个简便的方法；在常规设计模拟计算的基础上，建立了复杂多效蒸发系统优化设计模型，该模型以系统年总费用最小为优化目标，以生蒸汽温度T_0、冷凝器中二次蒸汽温度T_K、蒸发温差配比系数τ_i和预热温升配比系数τ_为决策变量，采用遗传算法结合矩阵法求解。

The utility model provides a multi-function bathing douche, comprising a housing, a valve, a pipe fitting, a steam generator and a hot water electric heater etc.

多功能洗浴装置|Multi-function bathing douche 本实用新型提供一种多功能洗浴装置，其结构是由外壳、阀门、管件、蒸汽发生器、热水电热器等部件组成，阀门、管件安装在外壳的顶部，蒸汽发生器和热水电热器安装在外壳内部。

After water is added into the multi-function bathing douche and the power supply is turned on, hot water for shower and steam for vapor bath are generated.

本实用新型提供一种多功能洗浴装置，其结构是由外壳、阀门、管件、蒸汽发生器、热水电热器等部件组成，阀门、管件安装在外壳的顶部，蒸汽发生器和热水电热器安装在外壳内部。

Free float steam trap in which the structure of the most advanced, very sensitive, the smallest undercooling 0 ° C, can be ranked saturation temperature condensing water, no steam leakage, merits the highest heating equipment can achieve the best efficiency.

其中自由浮球式蒸汽疏水阀的结构最先进，非常灵敏，最小过冷度0°C，能排饱和温度凝结水，无蒸汽泄漏，优点最多，能使加热设备达到最佳工作效率。

Vapor explosion is a compositive multiphase phenomenon including four stages: coarse premixing, triggering, propagation and expansion. The mechanisms involved in the vapor explosion process have not been understood, which prevents predicting the explosion precisely.

蒸汽爆炸是一个综合的多相流现象，包括粗混合、触发、传播和膨胀四个阶段，目前蒸汽爆炸过程中的机理还未被完全了解，这阻碍了对蒸汽爆炸现象进行准确预测。

The practical example indicates that the method used in complex countercurrent multi-effect evaporation system is fast and accurate.The vapor consumption of three-effect evaporation with condensed water flash is decreased by about 10% for condensation of NaOH solution. Loss of heat energy increases for preheating of feed with fresh vapor or extra vapor withdrawal.

算例表明：模型可用于复杂逆流多效蒸发系统的快速求解；对三效逆流蒸发NaOH溶液系统，采用冷凝水闪蒸可节省加热生蒸汽 10 %左右，节能效果显著；逆流多效蒸发采用生蒸汽或引出额外蒸汽预热原料液不仅不会节能，反而造成热能损失

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。