顺产

The reaction of α-hydroxyketone with Michael acceptor nitroalkene.was studied. After many experiments, we then found that in the presence of Zn2 and cinchonine, the α-hydroxyketone could successfully react with nitroalkene. Under our optimized condition, we gained the 95% yield of product with the ratio of syn : anti of 3:1 and 72% ee value for syn-product.

有机碱作用下α－羟基酮对硝基烯烃的加成反应研究研究了α－羟基酮类化合物与Michael受体硝基烯烃类化合物的反应，通过分析和实验发现在Zn2和辛可宁的作用下α－羟基苯乙酮能够与硝基烯烃化合物顺利反应，在优化的条件下以95%产率和3：1的Dr主要得到顺式产物，其中顺式产物的ee值最高为72%。

I remember when I was born my daughter's doctor told me that I fetal position is not correct, it is necessary to open, when I am well aware that section, then if the baby might not奶吃also very detrimental to their own, so I decided to shun the middle, into the delivery room did not expect less than half an hour on the birth , and all are smooth, when I came to realize that the most important strength and confidence...

记得我生我女儿时医生说我胎位不正，要剖腹，当时我很明白如果剖腹的话宝宝可能没奶吃也对自己很不利，所以我下定决心顺产，没想到进产房不到半小时就生下了，而且一切都都有顺利，这时我才明白坚强和信心最重要。。。

I am not打麻药birth time was not lateral pain, but when the needle is still tolerable pain

我是顺产没有打麻药当时侧切的时候不太疼，但是缝针的时候疼都还算可以忍受

In particular, the womb, I was a birth, when the pain is pain vibration, After the no feeling.

特别是子宫，其实我是顺产，就是振痛的时候疼，过后没什么感觉的。

According to the results of the examination, the stronger the electron-withdrawing protective group of imines, the better the cis-selectivity of the reaction, 68% yield, trans:cis is 99:1 diastereoselectivity could be leaded by Ts-imines (4-methyl-N-methylene-benzenesulfonaides) with a substituent [2,4-(CH3O)2C6H3], Substrate scope investigation revealed that a wide variety of ketenes and imines could react smoothly to afford corresponding,β-lactams.

实验结果表明，亚胺的保护基团吸电子能力越强，越有利于顺式产物的生成。对甲苯磺酰基保护的取代基为2，4-二甲氧苯基的亚胺参与的该反应可得到68%的产率，反式：顺式=99：1的非对映选择性。底物拓展过程中发现Staudinger反应适用于多种不同的亚胺与烯酮。

Most women, whether they deliver vaginally or by C-section, don't have serious problems from childbirth.

大多数的母亲，无论是顺产还是剖腹产，生产时都没有大问题。

I was in Wuhan last year used pain-free birth, I feel very good, Shun produced based on the 500 can.

我是去年在武汉采用的无痛分娩，感觉非常好，顺产的基础上加500元既可。

Methods A comparative study was performed on 100 primiparae undergoing cesarean section and 100 primiparae with spontaneous labor.

选择自主选择剖宫产的100例初产妇为手术组，同期顺产的100例初产妇为对照组，自编问卷进行相关原因调查。

The psychological nursing to primiparae was useful to release depression and confirm the confidence of spontaneous vaginal delivery. At the same time it can reduce the cesarean section rate and improve delivery quality.

结论通过对初产妇实施心理护理及分娩教育，可以减轻孕妇焦虑、抑郁情绪，增强其对自然分娩的自信心，促进孕产妇身心健康，有效降低剖宫产率，促进顺产分娩率，提高产科质量。

When a diabetic mother's glucose level is high during pregnancy, the baby can receive too much glucose and grow too large, according to the American College of Obstetricians and Gynaecologists.

由于妊娠期并发症，阿妮怀孕九个月时就被紧急送往了医院。这个男婴是她的第四个孩子，也是唯一一个不是顺产所生的孩子。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。