heat exchanger for heating liquidsSCHRAMM H
选C是过去分词做状语的用法，表示条件，即“如果被加热，液体能变成气体。”而B项是不定式结构，虽能做状语，但其本身常含有将来的意味，而句中所述情况为自然真理，并不依时间为转移，所以要选C，而不选B。
)___,liquids can be changed into gases.A.Heating B.To be heated C.Heated D.Heat本题要选一分词作为状语.现在分词表主动,正在进行的;过去分词表被动的,已经完成的.对于液体来说是加热的受动者,是被动的,因而选C.它相当于一个状语从句 When it is heated,…、为什么不...
achange you word 改变您词[translate] aHeating: hot water and liquids also has wide application and is beneficial to the secondary use of heat condensate and liquids (products) 热化: 热水和液体也有宽应用并且对对热凝析油和液体(产品的)次要用途是有利的[translate]...
Many liquids stored in tanks are of a nature that makes it desirable to heat them. One of the principal purposes for heating the liquid is to assure a free flow of the liquid from the tank. The present invention is designed to provide a more efficient heating apparatus and particularly one...
Flexible Manifold Heater are custom designed in a various shapes to as client's requirements for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases. Tubular heaters are produced using Incoloy, stainless steel or ...
Owing to the strong absorption of water in the near-infrared (NIR) region near 1.0 μm, this wavelength is considered unsuitable as an imaging and analytical signal in biological environments. However, 1.0 μm NIR can be converted into heat and used as a local water-molecular heating strategy...
for analyzing characteristics of a slurry, the pretreatment of the slurry prior to entry into the filtration chamber, the treatment of the slurry during residence within the filtration chamber, and the removal of separated liquids and solids from the slurry during operation of the filtration ...
___, liquids can be changed into gases. [ ] A.Heating B.To be heated C.Heat D.Heated 试题答案 在线课程 答案:D 练习册系列答案 绿色指标自我提升系列答案 支点系列答案 新课程资源与学案系列答案 初中复习与能力训练系列答案 习题精选系列答案 初中学业...
to microwave energy, the heat transfers to the frozen liquid food item, which causes the frozen food item to thaw in the areas proximate to the susceptor. As the frozen liquid thaws, the dielectric constant (and hence loss tangent) of the thawing frozen liquid increases. The thawed frozen ...