The structures were characterized by elementary analysis, IR and 1 HNMR.

And their structures were confirmed by IR, HNMR and elementary analysis.

并经IR 、 HNMR、元素分析等方法确定了所合成化合物的结构.

The two products are characterized by IR, MS and elements analysis.

产物由IR 、 MS和 元素分析鉴定了其结构.

And the catalysts structure is characterized by IR, XRD and BET.

并使用IR 、 XRD、BET等 表征手段分析了催化剂的结构与性能.

Its IR spectrum compared with that of comphor nitrimine.

它的红外光谱与樟脑硝亚胺红外光谱相似.

These compounds were characterized by IR, 1 HNMR and elementary analysis.

这些化合物均被1HNMR、IR和元素分析证实.

Both Ira and Hilary love exercise.

艾拉和希拍里都热爱运动.

The security forces entered the IRA's no-go areas.

安全部队进入了爱尔兰共和军的禁区。

Soon afterwards, Ira came storming into the clinic.

不久以后, 艾拉闯入医务室.

Instead, withdrawals from roth IRA are generally not taxed.

而, 从IRA中取钱却不用上税.

The IRA didn't act alone.-Tell me something I don't know.

爱尔兰共和军不是单独行动的. - 告诉我不知道的事情.

The IRA has claimed responsibility for the murder of Martin Cahill.

爱尔兰共和军已经宣称对马丁?卡荷尔的谋杀负责.

Money put in a traditional IRA is not taxed until it is withdrawn.

将钱存入传统的IRA是不需要纳税的,直到回收.

The IRA ceasefire lasted for just 18 months.

爱尔兰共和军的停火只持续了18个月.

But we are setting aside $ 2,000 a year in an IRA.

不过我们每年留出2000美元入个人退休金账户.

Yeah. He murdered Cahill, stepped back and let the IRA take credit.

是的. 他谋杀了卡荷尔, 退到幕后让爱尔兰共和军背黑锅.

For now, Iran appears not to want serious talks.

当下, 伊朗似乎并不想认真谈判.

Iran was key to the balance in the Persian Gulf.

伊朗是保持波斯湾平衡的关键.

Banks, firms and shipping lines mixed up with Iran have been warned.

与伊有所往来的银行 、 公司以及船队,已经得到警告.

Jim has been sent to Iran to report on the situation there.

吉姆已被派往伊朗报道那里的局势.

Some of these banks, such as Bank Tejarat in Iran, made us pretty nervous.

这些银行, 如伊朗的特贾拉特银行, 就使我们感到相当紧张.