gravitational attraction的音标

地球[万有]引力...

If you treble the distance, the gravitational attraction gets nine times weaker.如将距离增大两倍, 则其万有引力就减小九分之八.Many asteroids are weakly bound piles of rubble, held together by their own minute gravitational attraction.大多数的小行星都...

“昂首”的近义词/同义词：抬头, 仰面, 举头。...

He became a trooper in the Royal Tank Regiment.他当上了皇家坦克团的装甲兵.Form a regiment into columns.将一个团排成纵队。The Regiment was reorganized as light reconnaissance unit and a single Guidon was presented in 1971.六零年代军团改组为一轻侦察团,后经女皇批准...

sashimi的音标：sashimi的英式发音音标为：['sæʃɪmi]sashimi的美式发音音标为：[sɑ'shimi]...

All the old and recent hatreds come to his mind.旧恨新仇一起涌上他的心头.Politics, as a practice, whatever its professions, has always been the systematic organization of hatreds.政治作为一种实践, 不管它如何表白, 始终是有条不紊的煸动仇恨的组织.He had more enimie...

n.潜望镜...

The true of sample is very important due to the volatility and alterability of light hydrocarbon.由于轻芳烃有一定的挥发性和变异性,样品的保真非常重要....

diffidently的音标：diffidently的英式发音音标为：['dɪfɪdəntlɪ]diffidently的美式发音音标为：['dɪfɪdəntlɪ]...

The music is pulsating and the atmosphere is intoxicating.音乐在有节奏地响着,气氛令人陶醉。...intoxicating liquor.喝了容易上头的烈酒Intoxicating earth aromas induced lassitude and ethereal calm.泥土的醉人的芳香叫人懒洋洋的,感到一种远离尘世的宁静.an intoxicating experien...

adjoin的反义词有：disjoin, disjoin。vt.adjoin的反义词（贴近;靠近）：disjoin。adjoin的反义词（其他释义）：disjoin。...

The assertion is known as the closed graph theorem for Hilbert spaces.这个断语被称为希耳伯特空间的闭图象定理.From the point of view of Hilbert space sets of measure 0 are negligible.从希耳伯特空间的观点看来,测度为0的子集是可以省略的.His method is an improvement o...

以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.Butyraldehyde 1,2 propanediol acetal was synthesized by using st...

tenuous的音标：tenuous的英式发音音标为：['tenjuəs]tenuous的美式发音音标为：['tɛnjuəs]...

亚当蹒跚而行，沿路留下毁坏的痕迹。Adam stumbles on, leaving a trail of devastation in his wake.如果有陌生人拦你的车，把车窗摇下一点点就行。If a stranger stops you, just wind the window down a fraction.听起来这个主意很不错，真的能行吗？It sounds like a wonderful idea to me, do...

cathect的音标：cathect的英式发音音标为：[kə'θekt]cathect的美式发音音标为：[kæ'θekt]...

communicative competence的音标：communicative competence的英式发音音标为：[kə'mju:nɪˌkeɪtɪv 'kɔmpitəns]communicative competence的美式发音音标为：[kə'mjunɪˌketɪv 'kɑmpɪtəns]...