A change in enthalpy also takes place when a change of phase occurs.相发生变化时,焓也发生变化.Curing shrinkage, temperature and curing enthalpy of benzoxazine based on diphenyl oxide resin were investigated.研究了苯并口恶嗪二苯醚树脂固化时的体积收缩率 、 ...
所有来访者都应先到传达室报到。All visitors should report to the porter's lodge.我关照传达室不接见任何客人.I told the door - keeper to deny me to all callers.传达室有别人带给琼斯斯先生的信.There is a message for Mr. Jones at reception....
完全模拟wap页面, 访问速度比其它的在线模拟器甚至软件模拟器都要快!内部代码经过二次优化!Fully simulated wap page, visit the online faster than other software simulator simulator even faster!...
大家都笑得前仰后合, 克洛夫特摆了摆头.They laughed together violently, and Croft shook his head.克洛夫特摆了摆头,仿佛脑子里闹得发昏,得赶紧定一定神似的.Croft shook his head as if to halt the uproarious whirl of his head....
Research opportunities exist in a wide range of pure and applied areas of entomology.纯理论昆虫学和应用昆虫学的众多领域都存在着研究机会。This overall figure conceals wide divergences between the main industrial countries...这项综合数据掩盖了主要工业国家间的巨大分歧。....
...rapping the glass with the knuckles of his right hand...用他右手指关节敲击玻璃Hilton roused him at eight-thirty by rapping on the door...希尔顿8点半敲门把他叫醒了。She kept rapping out orders: "Up a bit, down a bit, do it like that."她不断大声地发号...