Hydrogen evolution is always a possibility in water solutions.
水溶液中氢的析出永远是可能的.
There the solvent evaporates and the solute is deposited.
溶剂在这里蒸发,溶质析出.
It is stirred with 10 % sodium carbonate solution ( 50 ml ) and then with water ( 50 ml ), after which It'solidifies.
与10%碳酸钠溶液 ( 50毫升 ) 混合搅拌,然后再用50毫升水混合搅拌, 从而析出固体.
The addition should be interrupted when brownish vapors are liberated to avoid excessively vigorous reaction.
当有棕色蒸气析出时,加料要中断,以免反应过分激烈.
And thus it does not tend to decompose vapors to the same extent.
这样在某种程序上不致于析出蒸汽.
The conducted thermodynamic analysis has shown the main chemical reactions.
应用热力学分析出该方法的主要化学反应.
The results show that the hardness has relation to vanadium carbides boundary.
结果表明,熔合区的硬度与该处碳化物的析出数量有关.
There occours needle - type or M - type martensite precipitation within retained austenite.
残余奥氏体内有针状或“M”型马氏体析出.
Nitrosoguanidine crystallizes when the solution is cooled to 0℃.
当萃取液冷却至0℃时,亚硝基胍结晶析出.
Results: The diluent could prevent trimebutine maleate from precipitation.
结果: 能较好地阻止马来酸曲美布丁的结晶析出.
AIF _ 3— Al _ 2 O _ 3 ( sat. ) melts at 1000℃ by a steady state potentiostatic method.
用稳态恒电位法及脉冲技术,对1000℃下2.7NaF·AlF_3-Al_2O_3 ( 饱和 ) 熔体中SnO_ 2基情性阳极上氧析出的超电压作了测定.
Furthermore, precipitate of Nb in deformed austenite is more helpful for DEFT.
Nb对变形奥氏体再结晶的显著抑制作用十分有利于DIFT,同时, Nb的碳氮化物析出对DIFT是十分有益的.
Sn precipitation happens in earlier stage of crystallizing.
结晶过程前期锡优先析出.
This raises a broader lesson.
这可以析出更多的教训.
The chemical was finally salted out.
终于盐析出了这种化学物质.