Is the mountain climbable?
這座山能攀登 嗎 ?
互聯(lián)網(wǎng)
With this restricted frequency range it is not applicable to hydrocarbons.
這個較緊縮的頻率范圍不適用于烴類.
辭典例句
During incomplete combustion some of the hydrocarbon fuel is cracked.
在不完全的燃燒中,一些烴燃料裂解.
辭典例句
These compounds range from hydrocarbons through various oxidation products.
這些化合物從烴類到多種氧化物.
辭典例句
A hydrocarbon was known to be either an alkene or alkane.
某碳?xì)浠衔镆阎赡苁窍N或是烷烴.
辭典例句
Not all accumulations of hydrocarbons are necessarily the result of hydrodynamics.
并不是所有烴類的儲集都必然是水動力的結(jié)果.
辭典例句
The benzenoid hydrocarbon are all nonclassical and, thus potentially aromatic.
苯環(huán)型烴都是非經(jīng)典烴, 因此,可能是芳香烴.
辭典例句
Humic acids are usually regarded as polymers of aromatic compounds.
腐殖酸通常被看作是芳烴化合物的聚合物.
辭典例句
With the higher olefins, stabilization of the energetic intermediates occurs more easily.
在較高的烯烴情況下, 高能的中間物穩(wěn)定作用更易出現(xiàn).
辭典例句
They are sometimes difficult to differentiate from aromatic or olefinic absorptions.
有時它們就難于和芳香族或烯烴的吸收峰相互區(qū)別.
辭典例句
Hydrocarbous are thus trapped and cannot escape either updip or vertically.
因此烴類被圈閉,無論在上傾方向或垂直方向都不能散失.
辭典例句
Plants are sensitive to the simple olefins, particularly C 2 H 4.
植物對簡單烯烴是敏感的特別是乙烯.
辭典例句
This may well hold good for any limited series of related hydrocarbons.
這種關(guān)系在一些有關(guān)烴類的有限系列中可能適用.
辭典例句
The hydrocarbon must be an alkene.
這個碳?xì)浠衔锉囟ㄊ窍N.
辭典例句
The feed reactants can be alkadienes, cycloalkadienes.
所加的反應(yīng)物可以是二烯烴 、 環(huán)二烯烴.
辭典例句