Objective: to investigate the predictive value of non stress test (NST) to the outcome of perinatals in idiopathic oligohydramnios pregnancies.
目的：探讨无应激试验(nst)对特发性羊水过少围生儿预后的预测价值。
If you still haven't delivered at 40 weeks, your doctor may administer a non-stress test a couple of times a week to check on the baby's condition.
如果你40周的时候还没有分娩，你的医生可能会一周进行几次无应激测试来检查婴儿的状况。
Objective To investigate the change of creatinine kinase isoenzyme of slight non-specific ST-T segment abnormal patient during dobutamine stress test.
目的探讨非特异性轻度ST - T异常患者，在多巴酚丁胺负荷试验中肌酸激酶同功酶的变化。
To use stress corrosion test method to study the action of J55 nitriding casing under different test conditions and compare the anti-corrosion with non-nitriding casing.
用应力腐蚀试验方法研究了J5 5钢渗氮套管在不同试验条件下的行为，并和未渗氮套管的抗腐蚀性进行了比较。
The test shows that the non-equality and unknown stress distribution of weld joint, which can be promoted by extra-load, is the key to make sure the steel pressure vessel for safety.
结果表明，焊接接头的应力不均匀性和不确定性是影响钢制压力容器安全性的关键，采用加载法可以有效地改善这种非均匀应力分布状况。
Methods fetal non-stress test combined with fetal umbilical artery doppler velocimetry were used in 200 late pregnant women.
方法联合应用胎心无负荷试验（NST）及多普勒脐动脉血流速度测定对2 0 0例妊娠晚期孕妇进行观察。
Methods fetal non-stress test combined with fetal umbilical artery doppler velocimetry were used in 200 late pregnant women.
方法联合应用胎心无负荷试验（NST）及多普勒脐动脉血流速度测定对2 0 0例妊娠晚期孕妇进行观察。
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