查询词典 ricinoleic acid

Castor oil is an important industrial raw material, and the ricinoleic acid it contains has the characters of high viscocity, large proportion, higher burning point, lower freezing point, etc, with wider industrial utilities and higher economic value, castor oil has been listed as one of six strategic materials by US.

蓖麻油是重要的工业原料，其含有的蓖麻酸，具有粘度大、比重大、燃点高、凝固点低等性质，具有广泛的工业用途和极高的经济价值，美国已把蓖麻油列为六大战略物资之一。

Methods Pregnant rats were gavaged castor oil-diet in 18 and 19 days of gestation. At the time of death, blood of portal and peripheral veins, intestinal mucosa, amnion, amniotic cells and placenta were collected, and the tissues were cultured in the presences of ricinoleic acid or indomethacin.

将妊娠18天的Wistar大鼠分实验组和对照组各8只，实验组大鼠每天两次灌服引产餐，灌服4次后剖杀大鼠，收集门静脉、末梢血，胎盘、羊膜组织及制备羊膜细胞进行体外培养。

The increased synthesis of PGE2 in the intrauterine tissues is a key of the initination of labor induced by castor oil-diet, and ricinoleic acid in castor oil-diet might be the active component which induced the initiator of labor.

蓖麻油引产餐引起宫内组织PGE2合成变化是其引产的关键，而蓖麻酸可能是蓖麻油引产餐的活性成分。

Two multifunctional agent, glycidyl methacrylate and refined ricinoleic acid , were adopted to modify EPDM in situ during compounding and vulcanization process. The effects of the modifiers on vulcanization behavior, processiability, different properties of the vulcanizates were investigated.

为此，选择了含有极性基团的多官能团小分子改性剂甲基丙烯酸缩水甘油酯和精制蓖麻油酸，在橡胶混炼和硫化过程中对EPDM进行原位改性，研究了原位反应技术对过氧化物硫化EPDM橡胶的反应特性、加工性能、力学性能、热性能、耐老化性能、耐屈挠疲劳性能及与金属的粘合强度等性能的影响，并探讨了其改性的机理。

Results The PGE2 levels in the portal vein increased, while the PGE2 levels in peripheral blood had no changes significantly, the PGE2 levels in the tissues of the intestinal mucosa, placenta, amnion and amniotic cells were increased significantly; Ricinoleic acid stimulated the synthesis of PGE2 in the above tissues invitro, which had the positive correlations with the dose of ricinoleic acid and its lasting time.

结果 实验组大鼠门静脉PGE2水平升高，外周血PGE2水平无变化；实验组大鼠肠粘膜、胎盘、羊膜组织和羊膜细胞PGE2合成明显升高；蓖麻酸刺激肠粘膜、胎盘、羊膜等组织和细胞PGE2合成，其刺激合成能力与蓖麻酸浓度及其作用时间呈正相关。

The six kinds of nanoparticles water dispersion were as follows:rotenone/carboxymethyl chitosan-grafted-ricinoleic acid(Rot/CMC-g-RA), azadirachtin/carboxymethyl chitosan-grafted-ricinoleic acid(Aza/CMC-g-RA),capsaicin/ carboxymethyl chitosan-grafted-ricinoleic acid(Cap/CMC-g-RA),rotenone/ricinoleic acid sodium,capsaicin/ricinoleic acid sodium,azadirachtin/ricinoleic acid sodium.

分别为：鱼藤酮/羧甲基壳聚糖接技蓖麻油酸共聚物(Rot/CMC-g-RA)、辣椒碱/羧甲基壳聚糖接技蓖麻油酸共聚物(Cap/CMC-g-RA)和印楝素/羧甲基壳聚糖接技蓖麻油酸共聚物(Aza/CMC-g-RA)纳米粒子水分散制剂，以及鱼藤酮/蓖麻油酸钠、辣椒碱/蓖麻油酸钠和印楝素/蓖麻油酸钠纳米粒子水分散微乳液。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。