相比之下

The whole analysis was completed on a C〓 column in 18min at a flow rate of 0.5 ml/min, with the mobile phase of methanol-water (93: 7, v: v) containing 75 mmol/L TEOLA and 200 mmol/L HAc, or with the mobile phase of ethanol-water (90: 10, v: v) containing 25 mmol/L TEOLA and 200mmol/L HAc pumped at 0.25ml/min. Compared with the methanol system, the ethanol system was a better candidate for the separation of thulium porphyrin complexes in view of selectivity.

在C〓分析柱（5μm，2.5×150mm）上，流动相为：甲醇：水＝93：7（v/v内含75mmol/L三乙醇胺和200mmol/LHAc），流速为0.5ml/min和流动相为：乙醇：水＝90：10（v/v，内含25mmol/L三乙醇胺和200mmol/L HAc），流速为0.25ml/min，均能使六个铥卟啉配合物在18min内得到有效的分离，相比之下，乙醇体系对铥卟啉配合物更具有分离选择性。

Thusly, their short period of existence is enough to bring tears to oureyes.

相比之下，她们的存在时间，更是短得令人落泪。

In contrast, the disadvantages of stiffness, looseness, emptiness and timeworn feature are obvious in traditional teaching methods.

案例教学中教师扮演着多种角色并交互发挥作用，相比之下，过去传统教学方式僵、松、空、陈的弊端便显而易见。

In comparison, as native private enterprises, we seem so frail, just like the toddle babies.

相比之下，我们民族企业中的民营企业是显得那么的孱弱，恰似蹒跚学步的婴孩。

Respondents ranked getting rich as their top priority , compared toX percent only a few years ago .

最近的一项调查表明，X%的调查对象把致富作为他们的首选，相比之下，就在几年前，只有X%的人这样想。

A recent survey showed that X percent ofrespondents ranked getting rich as their top priority , compared toX percent only a few years ago .

最近的一项调查表明，X%的调查对象把致富作为他们的首选，相比之下，就在几年前，只有X%的人这样想。

China's opening ceremony was so Spectacular that it makes all other Sports event openers look like Trailer Trash Monster Truck Rallies.

中国的开幕式太宏大了，相比之下其他赛事的开幕式就像破烂卡车走行。

There has been undesirable trend in recent years towards the worship of money .

最近的一项调查表明，他们的首选，相比之下，就在几年前， X%的人这样想的人这样想。

By contrast, the awareness factor with Tyson chicken was 99%.

相比之下，认识因素与泰森鸡为99 ％。

By comparison, 42% of unaffiliated voters regard himfavorably, with 15% very favorable toward him.

相比之下，42%的中间选民对他抱以好评，而15%的人给了他最高评价。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。