反式

Then biotransformation of trans-anethole to anisaldehyde or anisic acid with these strains were carried out by fermentation. The contents of trans-anethole,anisaldehyde and anisic acid in the culture broth were analyzed by the methods of TLC,photometry and HPLC determined.

通过富集培养的方法，从八角树下土壤中筛选能将反式茴脑转化生成茴香醛或茴香酸的细菌菌株，采用薄层层析法、分光光度法和HPLC法相结合对转化液进行分析。

Objective:To investigate the effect of ATRA on the apoptosis in HL 60 cells induced by Ara C.

目的 ：探讨 HL- 6 0细胞经全反式维甲酸作用后对化疗药物阿糖胞苷诱导凋亡敏感性的变化。

Objective To study the effect of all-trans retinoic acid and arsenic trioxide (As2O3) on tissue factor expression and procoagulant activity of acute promyelocytic leukemia cells in vivo and in vitro.

目的探讨全反式维甲酸和三氧化二砷（As2O3）在体内外对急性早幼粒细胞性白血病细胞组织因子表达的影响。

Combined arsenic and retinoic acid treatment enhances differentiation and apoptosis in arsenicresistant NB4 cells.

全反式维甲酸与亚砷酸联合柔红霉素对NB4细胞CD11b表达的影响。

The significance of combined therapy of arsenic trioxide and alltrans retinoic acid in treating acute promyelocytic leukemia.

全反式维甲酸联合三氧化二砷治疗初发急性早幼粒细胞白血病的疗效观察。

This requirement may be satisfied by the submission of information such as the following: name (generic name, chemical name, code number); Chemical Abstracts Service number if available; description (e.g., appearance, color, physical state); molecular formula and molecular weight; structural formula (including ionic state if applicable); stereochemistry identifying chiral centers, cis-trans isomerism, etc.

该要求可以通过提供下述信息来满足：名称（通用名、化学名、编码等）、化学摘要服务编码、性状描述（如：外观、颜色、物理状态）、分子式和分子重量、结构式、立体化学（找出手性中心、顺式反式异性等）、对映结构体比率（如：外消旋物、规定的异构体、对映异构物和固态形式的混合物）、溶解度概况、分配系数、溶液 pH 值、解离常数、熔点或沸点、折射率、比重。

Their chemical structures were elucidated on the basis of physicochemical properties and spectral dataIR,FAB-MS,~(1H-NMR,and ~(13)C-NMR.Result: Six compounds were isolated and identified as: aurantiamide acetate(1),cyclo(2),N-p-coumaroyltyramine(3), N-trans-feruloyltyramine(4),N-cis-feruloyltyramine(5),and nicotinic acid(6),respectively.

结果：分离鉴定了6个生物碱，分别为aurantiamide acetate(1)、环二肽(2)、香豆酰基酪胺(3)、N-反式阿魏酰基酪胺(4)、N-顺式阿魏酰基酪胺(5)、烟酸(6)。

Enantiomer or solid-state form ratios (e.g., for racemates, and for defined admixtures of isomers or enantiomers or solid-state forms); solubility profile (aqueous and nonaqueous as applicable); partition coefficients; solution pH; dissociation constant; melting or boiling point; refractive index; specific gravity.

该要求可以通过提供下述信息来满足：名称（通用名、化学名、编码等）、化学摘要服务编码、性状描述（如：外观、颜色、物理状态）、分子式和分子重量、结构式、立体化学（找出手性中心、顺式反式异性等）、对映结构体比率（如：外消旋物、规定的异构体、对映异构物和固态形式的混合物）、溶解度概况、分配系数、溶液pH值、解离常数、熔点或沸点、折射率、比重。

Enantiomer or solid-state form ratios (e.g., for racemates, and for defined admixtures of isomers or enantiomers or solid-state forms); solubility profile (aqueous and nonaqueous as applicable); partition coefficients; solution pH; dissociation constant; melting or boiling point; refractie index; specific graity.

该要求可以通过提供下述信息来满足：名称（通用名、化学名、编码等）、化学摘要服务编码、性状描述（如：外观、颜色、物理状态）、分子式和分子重量、结构式、立体化学（找出手性中心、顺式反式异性等）、对映结构体比率（如：外消旋物、规定的异构体、对映异构物和固态形式的混合物）、溶解度概况、分配系数、溶液pH值、解离常数、熔点或沸点、折射率、比重。

Recovery studies were performed at 0.05, 0.1, and 0.5 mg/L spiked levels of each POPs, and the recoveries obtained ranged from 81.99% to 100.60% with relative standard deviations between 2.37% and 18.48%. The detection limits of the method ranged from 0.1 to 5 ng/g for the different POPs except endrin, trans-chlordane and cis-chlordane.

不同浓度水平的添加回收率试验表明，25种持久性有机污染物的添加回收率为81.99%～100.60%，相对标准偏差为2.37%～18.48%，除异狄氏剂、反式氯丹和顺式氯丹的检测限分别为20，30和20 ng/g外，其他有机污染物的检测限为0.1～5 ng/g。

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。