头胎

In order to replace the conventional method of vagina palpation which has been widely used in obstetrics, a new method for detecting fetal head position and cervical dilation automatically is proposed based on the analytic geometry of space and ultrasonic triangulation.

基于空间几何原理和超声多普勒三角测量法，提出了一种胎头位置、宫颈扩张的自动测量方法，以替代产科临床使用的传统手工触诊法。

Methods: We enrolled 100 cases as study group showed and 150 cases as control group, all of them were with full-time, single and cephalic presentation fetus and natural in labor.

对100例足月妊娠，单胎头位，自然临产的初产妇采用0.125%罗哌卡因及2μg/ml芬太尼复合液于L(下标 2~3)行硬膜外阻滞，并与150例常规分娩者进行对比观察。

200 term pregnant women were enrolled. The way of parturition was determined by comparing circumcircle area of posterior triangle of exitus pelvis with fetal head cross section area and traditional method.

选择200例正常足月妊娠的孕妇，用骨盆出口后三角外接圆面积与胎头横截面积比较的方法和传统的判断试产的方法来决定孕妇分娩的方式。

The method of comparing circumcircle area of posterior triangle of exitus pelvis with fetal head cross section area is a quantitative criteria for iudging trial of labour. It's accuracy of judging trial of labour is high.

骨盆出口后三角外接圆面积与胎头横截面积比较是一个定量的判断试产的标准，判断试产的准确性高。

First-class production equipment: The company has a high standard modernized plant including workshops for sewing, printing, embroidery and cashmere combing and sorting, inspecting, packing and advanced production equipments such as automatic comforter batt production line, 12 head and 16 head full-automatic embroidery machine, single-needle quilter, fabric inspection machine, needle checking machine, 50 meters offset printing plate equipment and more than 800 sets of high-speed sewing machines

一流的生产设备：拥有高标准的现代化厂房及先进的生产设备，厂内设有：缝纫车间、印花车间、绣花车间、梳绒车间，检验车间和包装车间以及配有全自动被胎生产线，12头、16头全自动绣花机、单针绗缝机、验布机、验针器、50米台板胶印设备和中、高速缝纫机800多台。

BPD: BPD representative of fetal head biparietal diameter is the diameter measurement of fetal head on both sides of the data, is projected as one of the indicators of fetal size.

双顶径：BPD代表胎头双顶径，是指胎儿头两边直径测量的数据，也是推算胎儿大小的指标之一。

Herpes simplex virus infection to the fetus through the placenta, pregnancy first 8 weeks of infection and occurrence of fetal malformations can generally mainly small head, small eyes, chorioretinitis, crystal turbidity, heart abnormalities, limb abnormalities, intrauterine growth retardation, cerebral dysgenesis, hydrocephalus, corneal cataract formation of the liver, splenomegaly, pneumonia and so on. 2, diagnosis:(1) direct examination, electron microscopy examination herpes fluid, can be found herpes virus-like particles.

单纯疱疹病毒通过胎盘传染给胎儿，妊娠头8周感染可使胎和发生畸形，一般主要为小头，小眼，脉络膜视网膜炎，晶体混浊，心脏异常，肢体发育异常，宫内生长迟缓，脑发育不全，脑积水，角膜翳形成肝，脾肿大，肺炎等。2、诊断：(1)直接检查，用电镜检查疱疹液，可发现疱疹病毒颗粒。

Meanwhile it is a simple and effect way to improve an economic benefit of rising sows.

试验在彭水县种猪场进行。选择3～6胎的母猪30头，每10头为一组。

A total of 44 cows was selected with more than 12-tons milk yield with a mean of 44 months of age after 12 times of milk test in average, based upon number of milk test equivalent to their second lactation, in 2006. Among of them, 8 out of 44 had more than three lactations.

再分析2006年测乳达12公吨以上乳量的牛只有44头，其平均月龄为44月，平均测乳次数12次；其中有8头是三胎以上的牛。

39Ug/100ml in the blood of experimrnt cow,the difference of twe groups was significant (P. 05). The averagy putput of milk each cow of expelment group was 20kg/day. but the average output ...

试验组120天后产奶量平均每头为20kg／日，而对照组平均每头为14kg／日；试验组受胎率明显高于对照组。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了