火箭升空时,由于与大气层的剧烈磨擦,产生高温。为了防止火箭温

火箭升空时,由于与大气层的剧烈磨擦,产生高温。为了防止火箭温度过高,在火箭表面涂上一层特殊的涂料,关于该涂料的性质的描述中最有可能的是[  

A、高温不分解           B、在高温下不熔化    

C、在高温下可分解气化   D、在高温下会熔化

答案

C

相关题目

2010年4月中旬,受强冷空气的持续影响,本该是春暧花开的我国
2010年4月中旬,受强冷空气的持续影响,本该是春暧花开的我国北方地区却出现“倒春寒”,暴雪降温严重影响了当地人们的生活和工作。回答21~23 21、下
课文填空(每空填一个词,满分15分) Imagine this: You are twenty-
课文填空(每空填一个词,满分15分) Imagine this: You are twenty-one years old and a __________ graduate student at one top of the top universities in the world. One day, your doctor te
文艺复兴被称为人的发现、新航路的开辟被称为世界的发现
文艺复兴被称为人的发现、新航路的开辟被称为世界的发现、英国资产阶级革命和法国资产阶级革命被称为是改变世界的命运,这些大事体现的历史主
Being a sailor ____ long periodsaway from home. A. includesB. involves C. contai
Being a sailor ____ long periodsaway from home. A. includesB. involves C. contains D. expects  
“If there is one thing I’m sure about, it is that in a hundred years from no
“If there is one thing I’m sure about, it is that in a hundred years from now we will still be reading newspapers. It is not that newspapers are a necessity. Even now some people get most of their
It has been announced that passengers ____ remain in their seats until the dange
It has been announced that passengers ____ remain in their seats until the dangerous subjects have been removed. A. can      B. will      C. may        D. shall
已知向量=(1,1), =(1,a),其中O为原点,若向量与的夹角在区间[0,
已知向量=(1,1), =(1,a),其中O为原点,若向量与的夹角在区间[0,]内变化,则实数a的取值范围是_________________.
 “(元)世祖皇帝建元中统以来……夫外之郡县,其朝廷远者
 “(元)世祖皇帝建元中统以来……夫外之郡县,其朝廷远者,则镇之以行中书省。郡县又远于省,若有边徼之事者,则置宣慰司以达之。”对此材料理

最新题目