IUP

Methods: Two hundred and twenty cases were randomly divided into two groups, the 120 cases in Group A were treated with IUP and the 100 cases in Group B treated with compound Aspirin ( APC).

方法：220例患儿随机分成小儿退热贴敷脐治疗组（120例）及复方阿斯匹林（APC）治疗对照组（100例）。

Results: The natural rate of HP and twin pregnancy ( TP) in recent twenty years were approximately 1 ∶ 4 000 and 1 ∶ 140 intrauterine pregnancies ( IUP) in our hospital, respectively.

结果：本院近20年内HP和双胎妊娠的自然发生率分别约为1∶4000及1∶140次宫内妊娠（IUP）。

InGaAsP/ IuP Ridge Waveguide Laser at 1. 3 μ m

3μm波长InGaAsP／InP脊形波导激光器

The coincident ratio of detecting the cause of obstruction was 86.7%, which was mildly superior to IUP and CT and showed statistically highly singnificant ( P < 0.01) comparing with ultrasound.

梗阻原因诊断符合率达86.7%，优于IUP与CT，但明显优于B超（P<0.01）。

Multiply unsaturated compounds are usually best named by the IUPAC nomenclature.

多重不饱和化合物一般最好用IUPAC命名法来命名.