Generally, concentrations only between 40% to 45% can be obtained from membrane processes, as compared to over 80% for evaporation .

通常,通过膜浓缩只能除水40%～45%而蒸发可达到80%。

属类：工程技术-食品工程-

A general list of technologies that accomplish liquid concentration includes evaporation , reverse osmosis, ultrafiltration, and freeze concentration.

通常例举的液体浓缩技术包括蒸发、反渗透、超滤和冷冻浓缩。

属类：工程技术-食品工程-

The latex concentration is raised by evaporation or centrifugation

通过挥发或离心作用提高胶乳的浓度。

属类：综合句库--

Soil quality-Determination of unsaturated hydraulic conductivity and water-retention characteristic-Wind's evaporation method

土质.不饱和液体渗导性和水保持特性的测定.风蒸发法

属类：行业标准名称-ISO标准-

Eccrine sweat glands, controlled by the sympathetic nervous system, use evaporation to cool the skin by secreting water when body temperature rises.

外分泌汗腺由交感神经系统控制,当身体温度升高时分泌水分至皮肤表面,蒸发散热。

属类：化学及生命科学-医学-生理与解剖

To minimize thermal degradation due to prolonged heating during evaporation , it is necessary to minimize the time that the food product remains at elevated temperature.

为了减少蒸发中由于长时间加热而产生的热降解,缩短加工食品在高温下的时间是必需的。

属类：工程技术-食品工程-

In order to reduce the temperature necessary to accomplish boiling, vacuum evaporation is often used.

为了降低完成沸腾的必须的温度,经常使用真空蒸发。

属类：工程技术-食品工程-

Method of test for evaporation rate of thinners and anti-blushing agents

稀释剂、防潮剂挥发性测定法

属类：行业标准名称-国家标准名-GB/T1753-1979

ESSENTIAL OILS. QUANTITATIVE EVALUATION OF THE RESIDUE FROM EVAPORATION .

香精油.蒸发残渣的定量计算

属类：行业标准名称-国际标准-NF T75-117-1976

Essential oils-Quantitative evaluation of residue on evaporation

香精油.蒸发后残渣的定量测定

属类：行业标准名称-国际标准-BS ISO 4715-2001

Aromatics--Quantitative evaluation of residue on evaporation

香料蒸发后残留物含量的评估

属类：行业标准名称-国家标准名-GB/T14454.6-1993

To remove by erosion,melting,evaporation ,or vaporization.

消融,侵蚀由于腐蚀、熔化、蒸发或汽化而消失

属类：综合句库--

Be careful not to lose too much liquid by evaporation

小心,不要因为蒸发作用而失掉过多的水份。

属类：综合句库--

Be careful not to lose too much liquid by evaporation .

小心不要因蒸发失去太多水分。

属类：综合句库--

Several technologies are available for liquid concentration in the food industry, with the most common being evaporation and membrane concentration.

许多技术可应用于食品工业的液体浓缩中,最常见的是蒸发和膜浓缩。

属类：工程技术-食品工程-

Fully as much care in design is required to store these fluids at room temperature without excessively rapid evaporation

要在室温下储存这些流体而又不过快地蒸发也需要十分精心的设计。

属类：综合句库--

The descent of snow in one place connotes the evaporation of water in another locality.

一处降雪表示他处有水气蒸发。

属类：综合句库--

Evaporation has historically been the primary technology for liquid concentration in the food industry.

以前蒸发在食品工业上是液体浓缩的基本技术

属类：工程技术-食品工程-

By applying the kinetic theory, we are also to explain satisfactorily what the evaporation of a liquid really is.

应用动力学说,就能够圆满地解释液体的蒸发究竟是怎么一回事。

属类：工程技术-科技英语-

The universal stare was a little relieved by light clouds of mist slowly rising from the evaporation of the sea, but it softened nowhere else

由于海水蒸发冉冉升起的缕缕薄雾,这种普遍耀眼的色彩才不致那么强烈,但是在别的地方,它一点也不曾柔和下来。

属类：综合句库--

The loss of solvent in the vehicle by evaporation increases the ink tack, when it reaches such a strength to pull off a little more paper coating with each successive impression, caking on the plate or blanket will occur.

油墨的粘度因展色剂的溶解挥发而增加。当粘度达到一某一强度时,每次压印就会轻微的剥去纸面涂层,造成堆墨的情况。

属类：行业术语-印刷-

Evaporation at this reduced temperature decreases thermal degradation and results in optimal product quality.

在低温下蒸发可减少热降解,并产生适宜的产品质量。

属类：工程技术-食品工程-

The rain drops will be subject to evaporation in the unsaturated subcloud layer

在非饱和的云下层,雨滴将被蒸发。

属类：综合句库--

In a refrigeration system, the cooling is produced as the rapid evaporation of the liquid refrigerant absorbs heat.

在冷冻系统中,液体冷冻剂快速蒸发而吸热产生冷却效果。

属类：工程技术-机械与工具-

Of all the concentration technologies, evaporation is easily the least expensive due to these energy recovery processes.

在所有的浓缩技术中,蒸发由于存在能量回收过程而成为费用最低的技术

属类：工程技术-食品工程-

Evaporation at low temperatures, under vacuum, reduces thermal degradation of food properties (textural and nutritional), and aroma recovery schemes allow collection of essential flavors and aroma compounds.

在一定真空度下低温蒸发可减少食品性质(组织结构和营养)的热降解,风味回收项目使必要的风味物质和芳香化合物得到收集。

属类：工程技术-食品工程-

In a cooling tower, all three effects occur as evaporation takes place and the moisture is carried up the tower.

在一个冷却塔里,当发生蒸发而且水分被带上塔顶时,所有这三个作用都出现了。

属类：化学及生命科学-化工-化工原理与技术

They are available in a variety of distillation ranges and evaporation rates.?

这些产品具有不同的馏程范围和蒸发速度.

属类：单位简介-化工公司网站-美孚

One of the main advantages of evaporation technology is the range of options available for efficient energy use and recovery.

蒸发技术的一个主要优势就是对能源的有效利用和回收。

属类：工程技术-食品工程-

Technologies for evaporation have been well established, and considerable background and experience exists for evaporation of liquid foods to maintain, as close as possible, the initial characteristics of the food.

蒸发技术已经发展的很完善,对液体食品的蒸发尽可能维持食品原始特性有着丰富的背景和经验。

属类：工程技术-食品工程-