preflash是什么意思

用法例句

The discussion of the pure milk producing with flash evaporation;

纯牛奶生产中使用闪蒸工艺的探讨

It introduces flash evaporation and introduce twi-standardization (fattiness and protein scale standardization ,flash evaporation total solids standardization), to quality tranquilization in whole year,the milk’s quality is improve ,and the nutrition component and the total solids keep proportion.

为了避免由于各种因素的变化,造成原料奶干物质含量的差异,影响产品的品质,通过增加闪蒸工艺,采用两道标准化(脂肪与蛋白质比例标准化和闪蒸干物质标准化),达到了全年产品品质稳定性,既改善了产品品质,又确保了产品营养成分的比例均衡和干物质指标的稳定。

The content of furfural remained in refined coker diesel is decreased by the method of cut and flash evaporation.

采用切割闪蒸的方法可降低精制焦化柴油中糠醛的含量。

Separation of benzoic acid waste by flash-vacuum distillation;

闪蒸-减压精馏分离苯甲酸废料

Study on flash process of polypropylene plant;

聚丙烯装置闪蒸过程的研究

The Mathematical Model for Flash Process of Propylene - degassing in Polypropylene Plant;

聚丙烯装置闪蒸过程的数学模型

The fraction of benzyl benzoate and fluorenone were enriched from benzoic acid residua by flash distillation,then separated by vacuum batch distillation,so the recovery of benzoic acid residua was implemented.

依据相关文献确定了通过闪蒸法富集苯甲酸釜残液中的苯甲酸苄酯和芴酮馏分,其后减压间歇精馏分离富集馏分,实现了苯甲酸釜残液的回收利用。

Solubility of CO_2 in Du84 block ultra - heavy oil is surveyed and determined by using flash distillation method.

采用闪蒸法测定了CO2在辽河油田杜84块超稠油中的溶解度,设计了两组实验,即模拟地层温度不变、压力从2MPa到22MPa和模拟地层压力不变、温度从50℃到230℃条件下CO2在馆陶组和兴隆台组原油中的溶解度,研究结果表明,CO2在杜84块超稠油中的溶解度很小。

The application of flash distillation in the process of distillation during alcohol production could save energy and decrease the consumption through recovery of the latent heat.

利用闪蒸技术对酒精生产蒸馏工段进行潜热回收 ,达到节能降耗之目的 ,吨酒节省蒸汽0。

Study on the selection of control valve in cavitation erosion and flash vaporization;

在气蚀和闪蒸场合下调节阀选用的研究

The feed gas demand of alkali co-production is satisfied and economical and rational production is en- sued by flexibly using measures,such as flash vaporization,heating,stripping,tail gas utilization and pressure regulation.

介绍湖北双环科技股份有限公司与Shell煤气化配套的低温甲醇洗工艺在保证CO_2产品气产量和纯度方面的一系列技术设计和改造情况,通过闪蒸、加温、汽提、尾气利用、调压等手段的灵活运用,满足了联碱装置用气的需要,确保了生产经济合理运行。

Gathered integratedly physics property parameter of the technology fluid and the work condition of control valve,the distinguishing feature of control valve which mastered such as composition, shape and stuff in itself,problems such as flow characteristic,pressure drop,flash vaporization,cavitation and noise are the stress to choose the controlvalve to consider.

收集完整的工艺流体的物理特性参数与调节阀的工作条件,掌握和确定调节阀体本身的结构、形式、材料等方面的特点,流量特性、压降、闪蒸、气蚀、噪音等问题,是选择调节阀考虑的重点。

multi-effect multi-stage (flash) vaporizer

多效多级闪蒸蒸发器

MULTICOMPONENT-MULTISTAGE ADIABATIC FLASH PROCBSS(Ⅲ)──INDUSTRIAL APPLICATION

多组元多级绝热闪蒸过程的研究（Ⅲ）──多级闪蒸过程的工业应用

Numerical Simulation of Flash Evaporation Characteristics and Optimization Design of Flash Tank for Seawater Desalination

海水淡化闪蒸罐的闪蒸特性数值模拟及优化设计

The flash chamber allows the pressure to reduce to atmospheric conditions.

这个闪蒸室使压力降到大气压

FLASH COMPUTATION OF MULTICOMPONENT SYSTEM ATH COMPLEX REACTION EQUILIBRIA IN THE LIQUID PHASE

液相中伴有复杂反应平衡的闪蒸计算

Simulation of Separation Process with a Reaction II. Reactive Flash

反应分离过程模拟 Ⅱ.反应闪蒸过程

The Application of Flash Evaporator in Waste Heat Generating System

浅谈闪蒸器在余热发电系统中的应用

Recent Advances in the Study of a Pressurized-steam Flash Evaporation Method for Seawater Desalination

压汽闪蒸海水淡化方法的研究与进展

flash separate tank application in JingBian gas field

闪蒸分液罐在靖边气田集气站的应用

Some impurity as well as bromine was brought by solid matter that smuggled with foam fog in flash steam.

闪蒸气中雾沫夹带的固体物引入了溴等杂质。

For non-compressible fluids, where pressure drop causes cavitation or flashing.

对于不可压缩性流体，如果压降产生空穴或闪蒸。

A NEW CALCULATION METHOD FOR SINGLE STAGE FLASH:PARTLY CORRECTING IN TWO DIRECTIONS

单级闪蒸问题的新算法——部分双向校正法

Experimental study on the process of the drying deer lees in the spin flash dryer

旋转闪蒸干燥器干燥酒糟过程的实验研究

Basic Drying Characteristics of the Cassava Lees in Spin Flash Dryer

木薯酒糟在旋转闪蒸干燥器中的干燥特性

Studies on Flash-Strip Fermentation Process for Ethanol Production;

用于乙醇生产的同步闪蒸汽提发酵过程研究

THE THEORY AND PRACTICE OF MULTI-STAGE FLASH DESALIN ATION OF COMBINED HEAT AND POWER;

热电联产多级闪蒸海水淡化技术的理论与实践

Study on New Ethanol Fermentation Process Coupled with Gas Stripping and Vacuum Flash;

CO_2气提耦合真空闪蒸进行发酵乙醇的在位分离

Investigation on the Heat-Mass Transfer in Spin Flash Dryer;

旋转闪蒸干燥器内传热传质特性的基础研究