反式

The results of AD reactions are as follows:(1) When the AD reaction of eight olefins was performed at 0.5mo1% OsO〓 and 2mol% ligand 8 in PEG/NMO system, the diols were obtained in 78～90% yields and 78～96% ees (except for trans-5-decene and ally naphthyl ether).

催化结果如下：(1)在PEG/NMO体系中，将配体8用于八种烯烃的AD反应，配体、OsO〓和底物的摩尔比为0.02/0.005/1时，化学产率为78～90％，除反式-5-癸烯和萘基烯丙基醚较低外，其它六种烯烃的相应二醇产物的ee值为78～96％。

Objective:To investigate the transactivating effect of hepatitis C virus nonstructural protein 5A (NS5A).

目的 ：探讨丙型肝炎病毒非结构蛋白NS5A的反式激活作用。

Methods Fifteen patients with dedifferentiated thyroid cancer （five follicular, eight papillary, two oxyphilic） were selected for treatment with ATRA 1～1.5 mg·kg^-1·d^-1 for 30 or 60 days.

目的通过全反式维甲酸诱导分化治疗失分化甲状腺癌，并对其诱导分化的指标及疗效进行评价。

The PAHO task force suggested seeral measures to speed up the process of eliminating trans fats from food in the Americas, including promoting unsaturated fats as an alternatie.

PAHO的专责小组提出了几条措施以加速美洲食品中反式脂肪的清除，包括鼓励促进不饱和脂肪酸作为替代。

The negatie effects of trans fats "are completely aoidable through good education and information," said Dr Ricardo Uauy, president of the International Union of Nutritional Sciences and chairman of the PAHO's task force on the issue.

反式脂肪的消极作用&通过良好的教育和宣传完全可以消除&，国际营养科学联合会会长，PAHO专责小组**Dr Ricardo Uauy说。

The photoisomerization of transvitamin D3 to cisvitamin D3 was carried out with this heterogeneous photosensitizer in ethanol and toluene solutions.

利用此固相光敏剂分别在乙醇和甲苯溶液中敏化反式维生素D3。

Objective: To investigate all trans retinoid Acid inhibition of cell growth in human retinoblastoma Y79 cells, and its mechanism.

目的：研究全反式维甲酸抑制视网膜母细胞瘤细胞生长的作用及信号转导机制。

The main effect of Reverse TBA was retrusion of mandible. However it had lost contact at night.

反式TBA的作用机制是以后退下领为主，其缺点是夜间导斜面接触差，影响疗效。

Objective To investigate the effects of all-trans-retinoic acid on proliferation and apoptosis of smooth muscle cell in human saphenous vein organ culture.

目的 研究全反式视黄酸对体外培养的人体大隐静脉内膜增厚、平滑肌细胞增生与凋亡的影响。

AIM: To study the effect and mechanism of all-trans retinoic acid on neural stem cell proliferation and differentiation from new born Sprague-Dawley rat striatum.

目的：研究全反式视黄酸对体外培养的NSCs分裂增殖和分化的作用及其机制。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。