condensation [kɔnden'seiʃən]

condensation的基本解释

n.

压缩, 凝缩, 液化

• There was condensation on the windows.
• 玻璃窗上凝结着水珠。

condensation所属的单词分类

Water / 水 [131]

water well  ·  water drop  ·  snowmelt  ·  snow flurry  ·  ice pellets  ·  gravity flow  ·  H2O  ·  brackish water  ·  non-potable  ·  hydropower

Weather / 天气 [276]

wind shear  ·  weather satellite  ·  tropical storm  ·  tropical disturbance  ·  tropical depression  ·  supercell  ·  snow level  ·  snow flurry  ·  rain shadow  ·  prevailing wind

与condensation相关的网络例句 [注：此内容来源于网络，仅供参考]

The main characteristics include: the quiet Sun corona has a rapid response to the flare heating, within 2 second the corona temperature increases nearly one order of magnitude, but later such increase becomes very slowly; the downward velocity at early stage of impulsive phase is too small to be negnected; chromospheric evaporation made by conduction shows some intensely, the maximum evaporated velocity may be as large as 1000 km/s; the chromospheric condensation appears just when the chromospheric evaporation takes place and its place always coincide with that of transition region in the early stage; the maximum of chromospheric condensation occurs also in the early stage of impulsive phase, at which the density in condensation may be larger two order of magnitude than that of surround and the downward velocity may be as large as 100 km/s; after the maximum of chromospheric condensation, its strongth decreases gradually but its width becomes greater with time and have a tendency to transport into deep chromosphere; the front of chromospheric condensation heats atmosphere obviously and the temperature in the chromospheric condensation is higher than the original case; the downware velocity of transition region may be greater than 100 km/s at the early stage; when the evaporated material collide at the top of loop, the densityand the presure there increase rapidly, which result in the formation of a shock wave; and so on.

在改善色球辐射损失和精确分辨过渡区的基础上，通过联立求解连续性方程、动量方程和能量方程，构造了一维磁限制性耀斑环在热沉积作用下的大气动力学模型，获得了耀斑热模型下脉冲相早期较为细致的大气演化理论图象，其主要特征是：耀斑对宁静日冕的加热相当迅速，仅2秒钟日冕温度增加即达一个量级，之后日冕温度增加缓慢；脉冲相早期日冕向下速度很小，几乎可以忽略，热传导驱动色球蒸发，其过程较为激烈，蒸发极大速度可达到1000km/s；色球压缩区与色球蒸发几乎同时形成，且在早期其位置总是与过渡区位置重合；色球压缩极大发生在脉冲相早期，其时密度可高于周围约2个量级，向下速度可超过100km/s；色球压缩极大后，其强度逐渐减弱，但宽度明显增大，且渐渐脱离过渡区往色球传播；压缩区内物质温度要高于原先的大气温度；过渡区下降在脉冲相早期相当迅速，可超过100km/s；当蒸发物质在环顶高速相碰时，环顶的密度、压力迅速增大，且温度也有所增加，导致形成激波，其波面以每秒上百公里的速度自环顶向下传播；在脉冲相前期，日冕软x辐射对色球的加热作用可以忽略；等。

This thesis studied three different kinds of hydrolytic condensation methods of Me_3SiCl and MeSiHCl_2: co-hydrolytic condensation reaction, step-by-step hydrolytic condensation reaction and reversive hydrolytic condensation reaction, and analysized the hydrolytic condensation mechanism of chlorosilane.

论文研究了Me_3SiCl和MeSiHCl_2的三种不同的水解缩合方法：共水解缩合法、分步水解缩合法及逆水解缩合法，并对氯硅烷的水解缩合机理进行分析。

A series of structural parameters and component parameters of novolac resin were concluded through DEPT 135 spectrum of typical novolac resin with low or high mass fraction,including o-o,o-p and p-p condensation percentage of total condensation reaction;o-,p-percentage of active point in condensation reaction;reaction percentage of different active points;condensation ratioof phenolic resin in double ortho way and the average number of resin.

为准确了解线形酚醛树脂的组成和微细结构，利用高分辨率核磁共振技术中近年发展起来的DEPT135测定方法，测定了线形酚醛树脂的有关结构参数：o-o位缩聚百分率、o-p位缩聚百分率、p-p缩聚百分率；参与缩聚反应活性点中o位占据百分率、p占据百分率以及各个活性点参与反应百分率；同核双邻位缩聚值；不同类型酚醛树脂的平均核体数。

与condensation相关的网络解释 [注：此内容来源于网络，仅供参考]

condensation：冷凝

大于3000英尺,就要注意云快速发展的迹象和可能产生的吸力,由于冷凝(condensation)作用释放出的潜热(latent heat),云真的可以自行发展起来. 要特别注意在竖直方向的发展超过7000英尺的云(必要的话,要给自己留出横向和竖向的空间用于逃脱).

condensation：凝结

地表上的水,经过蒸发(evaporation)、蒸散(transpiration)作用,成为水汽进入大气中,大气中的水汽经冷却,凝结(condensation)成为降水在地球上的生命是依靠著太阳的能量生存著,而光合作用 (photosynthesis) 是唯一能捕捉此能量的重要生物途径.

condensation：缩合

脂肪有两个特性:在化学结构上它们是甘油三脂 (triglyceride),(1 )是由一个甘油分子及三个脂肪酸分子缩合 (condensation) 化应生成. (2)是它们都是不溶於水而溶於有机溶剂 (organic solvent) 而有油腻感觉的化学质. 类固醇的化学结构并不是甘油三脂,

condensation：凝聚

爱因斯坦将这一理论扩展到统计某一特定原子的领域中,他预测,如果这类原子气体被冷却到非常低的温度时,所有的原子都将突然以最低能量状态聚集在一起,因此,它被称为"凝聚"(condensation).

aldol condensation：醛醇缩合

aldol 羟醛 | aldol condensation 醛醇缩合 | aldol reaction 醇醛缩合反应