Hydrocarbous are thus trapped and cannot escape either updip or vertically.

They are sometimes difficult to differentiate from aromatic or olefinic absorptions.

有时它们就难于和芳香族或烯烃的吸收峰相互区别.

With the higher olefins, stabilization of the energetic intermediates occurs more easily.

在较高的烯烃情况下, 高能的中间物稳定作用更易出现.

Humic acids are usually regarded as polymers of aromatic compounds.

腐殖酸通常被看作是芳烃化合物的聚合物.

The benzenoid hydrocarbon are all nonclassical and, thus potentially aromatic.

苯环型烃都是非经典烃, 因此,可能是芳香烃.

These compounds range from hydrocarbons through various oxidation products.

这些化合物从烃类到多种氧化物.

During incomplete combustion some of the hydrocarbon fuel is cracked.

在不完全的燃烧中,一些烃燃料裂解.

Is the mountain climbable?

这座山能攀登 吗 ?

We climbed rather perilously down a rope-ladder to the boat below.

我们冒着相当大的危险沿着绳梯爬到了下面的船上。

The plane lifted off and climbed steeply into the sky.

飞机起飞并迅速爬升至空中。

As the plane climbed to 370 feet, it started yawing.

飞机攀升到370英尺时，开始偏航。

The FA Cup Final's audience climbed to 12.3 million.

观看英格兰足总杯决赛的观众人数增加到1,230万。

They climbed upward along the steep cliffs surrounding the village.

他们沿着村庄周围的陡峭悬崖往上爬。

We climbed up a winding track towards a mountain refuge.

我们沿着一条蜿蜒的小道爬向山上的一处避难所。

She climbed the staircase cautiously, holding fast to the rail.

她紧紧地抓着栏杆，小心翼翼地爬楼梯。

The girls hurried outside, climbed into the car, and drove off.

姑娘们匆忙跑了出来，爬进汽车，然后开车走了。

She had climbed onto the ledge outside his window.

她爬到了他窗外的窗台上。

She climbed the steps and proceeded along the upstairs hallway.

她爬上楼梯，顺着楼上的走廊走去。

That Rous was a snob and a social climber could scarcely be denied.

劳斯十分势利，喜欢攀龙附凤——这几乎是不可否认的事实。

The climber slipped and dropped to his death.

攀登者一失足掉下去摔死了。

In this climate, the climber climbed up the cliff with his stiff limbs.

在这种气候下, 攀登者用僵硬的四肢爬上悬崖.