查询词典 under steam

"But you said there was nothing but water in the kettle.How did the steam get under the lid?"

"可你刚才说铁壶里除了水以外没有其它的东西，那盖子下面的蒸气是怎么来的呢？"

U under one's own steam by one' own efforts; without help.

s不借助他人地、靠自己的努力地。

Guangzhou Hyun-color fashion make-up of professional schools in the color head-hyun, under the leadership of vocational training carried out by Trinity and achieved good results in the current vocational education industry to intense steam whangee Day, to have so many colleagues, students, recognition, study The reason is this

广州炫色时尚化妆专业学校在炫色总公司的领导下，开展的三位一体的职业培训取得了良好的成绩，在当前激烈的职业教育行业能够蒸篜日上，得到众多同行，学生的认可，究其原因就是

Through the computer simulation, the dynamic characteristics of gas turbine, HRSG and steam turbine under the disturbances of the load and inlet working substance parameters of HRSG were studied, and after studying the parameters and the control rule of HRSG water level control system, the parameters of the control system were predicted, and at last characteristics of the system with water level control were analyzed.

通过计算机仿真，研究了燃气轮机、余热锅炉和汽轮机在负载和余热锅炉进口工质参数扰动下的动态特性；对余热锅炉水位控制系统的参数和控制规律进行了研究，确定了控制系统的参数，并分析了系统在加入水位控制后的动态响应特性。

The steam distillation. 2.Rotary evaporation distillation, 3.supercritical extraction for the extraction of volatile oil oriental arborvitae, the experiment results showed, 1.the best conditions for the extraction by rotary evaporation are NG:water:ethanol=l:4:4 sawdust under the conditions 50 ° C in temperature, atmospheric pressure 0.1 Pa, extract maximum extraction rate of 90 minutes.

对不同方法提取得到的侧柏挥发性物质的粗提物进行了的触角电位测定和行为测定，确定了利用水蒸气蒸馏、旋转蒸发蒸馏、超临界萃取三种方法进行侧柏挥发油的提取，并通过试验得到旋转蒸发仪萃取的最佳方法为：在木屑：水：乙醇=1：4：4；50℃温度；0.1个大气压的条件下，提取90min的提取率最高。

In this paper, taking one 1900t/h supercritical pressure once—through boiler installed in East boiler company as subject investigated, analyzing the structure and characteristic of unit, from the mechanism of units, based on the law of quality conservation, energy conservation and momentum conservation, having Lagrange fluid particle tracing idea in hydrodynamics field application in analyzing of unit operational characteristic, author build up the nonlinear distributed parameter general dynamic mathematical model of single-phase heating surface or diphase heating surface in the steam-water system for supercritical pressure once—through boiler, which is suitable numerical calculation and simulation for large scale disturbance and full working conditions change, and enough materializing distributed characteristic of thermodynamic parameter in process and time lag characteristic of energy transportation in tache. The transient responses curve of the system main variables under several disturbance are computed by Computer Simulation for the model, and theoretical analysis shows that the simulation results are reasonable.

本文以东方锅炉集团公司的一台1900 t /h超临界压力直流锅炉为研究对象，在分析机组结构和特性的基础上，从机组的工作机理出发，以质量、能量、动量守恒定律为依据，将流体力学领域中的Lagrange流体质点追踪思想用于机组运行特性的分析上，建立了适用于超临界压力直流锅炉汽水系统单相、双相受热面的非线性分布参数通用动态数学模型，该模型适合于大扰动全工况变化的数值仿真计算，充分体现了过程热力参数的分布特性和环节中能量输送过程的时滞特性，并对模型通过计算机仿真得出各种扰动下系统主要变量的响应曲线，从理论上分析了仿真结果的合理性。

I had spent the last 12 months of my life travelling13,500km under my own steam from the other end of the Eurasiancontinent in South Korea, and there I was at last gazing at what feltlike the end of the earth.

我花了12个月，穿行13500公里，从欧亚大陆另一端的韩国到那里，我觉得那就是世界的另一端。

Then, gasification experiments of high ash melting point coal with dry pulverized coal feeding were carried out on the gasification test system, the flame images were observed to validate the feasibility of flameless gasification inside the gasifier, temperature distributing inner the gasifier and syngas components were measured under different / atom ratio and steam/coal ratio conditions.

进而，建立煤粉气化炉的物理和数学模型，运用概率密度函数方法对高灰熔点煤在基于无焰氧化的煤粉气化炉内的气化过程进行了模拟计算，参照小试的试验工况，验证了气化炉模型；分析了不同氧碳原子比、蒸汽煤比和气化压力对高灰熔点煤气化特性的影响，并可视化地研究在典型工况下高灰熔点煤在该气化炉中气化过程，为进一步炉型结构和气化工艺的优化设计提供依据。

A leading biologist has compared the physiology of flighted species with the representations of spiritual and mythical creatures in art – and found the angels and fairies that sit atop of Christmas trees did not get there under their own steam.

一位顶级生物学家通过比较真实的飞行物种与虚构的艺术形象的生理构造，得出这样的结论：天使和精灵们并非依靠自身的力量而坐上圣诞树顶的。

A leading biologist has compared the physiology of flighted species with the representations of spiritual and mythical creatures in art and found the aion gold angels and fairies that sit atop of Christmas trees did not get there under their own steam.

一位顶尖的生物学家从生理学角度，将飞行动物与艺术作品中时常出现的，宗教及神话中的精灵进行比对。他发现：无论天使、还是精灵都不可能凭借自己的力量飞到圣诞树上。

I smile at your play with that little bit of a broken twig.

我微笑着看你玩那一段小小的树枝。

They may be produced for almost any shaft angle.

他们可能在制作中几乎任何一个轴角。