结果:成功地合成了11个甾体衍生物。
RESULTS: 11 sterol derivatives were successfully synthesized.
本发明公开了一种去甲斑蝥素二聚体衍生物及其合成方法与应用。
The invention discloses a norcantharidin dimer derivate as well as a synthetic method and application thereof.
这些类型都是高度不育的,正如由基本的二倍体衍生三倍体和同源四倍体一样。
These forms are highly sterile, as would be expected of triploids and of autotetraploids derived from basic deploids.
一些研究提示,大豆食品、分离出的大豆蛋白或是黄酮异构体衍生物的补充品可能对人体有益,然而另一些研究却没有发现对人体有益。
Some studies have suggested that soy-based foods, isolated soy protein or isoflavone-containing supplements may be beneficial, while others have found no advantage.
这些细胞的特点是它们令人瞩目的神经纤维(即轴突),这些结构大多从胞体上生出,但是从浓密的原生质衍生物(即树突)上生出的情况也很常见。
The special character of these cells is the striking arrangement of their nerve filament [axon], which arises from the cell body but also very often from any thick, protoplasmic expansion [dendrite].
肝脏是从红细胞衍生的丙酮酸盐和乳酸盐以及氨基酸前体中进行糖异生的主要位点。
The liver is the major site of gluconeogenesis from red blood cell–derived pyruvate and lactate and from amino acid precursors.
但要是有任何一句话就能够概括这种衍生于这些巨大经济体的精细的劳动分工的话,那上面那句就是。
But insofar as any one sentence can sum up the elaborate division of Labour that has evolved between these vast economic blocks that is it.
结果表明,在有机氯农药禁用近20年后,六六六的异构体和滴滴涕及其衍生物均能在环境中和夜鹭食物中有不同程度的检出。
The results indicated that HCH isomers DDT and its metabolites could be detected in various environments and preys of night heron although the organochlorined chemicals were banned for almost20years.
利用这种新方法是利用方便烯胺衍生物作为单体的前体。
An advantage of the new methods is the utilization of easily accessible allylic amine derivatives as monomer precursors.
酒石酸衍生物在对映体拆分和不对称合成中得到广泛应用。
Tartaric acid derivatives have been widely used in enantioseparation and asymmetric synthesis.
动画是集生产、播出、交易、授权、衍生产品开发为一体的产业。
The animation industry concentrates outputting, broadcasting, exchanging, authorizing and deriving-product exploiting.
尸祸:以圣火活化的生物,但本身没有水银。尸祸是暗火的衍生体。
Pandoran: a creature animated by Pyros, but which has no Azoth of its own. Pandorans are the spawn of Flux.
它在基部与植物维管系统联成一体,在本质上是由植物侧根原基衍生而来。
The tree-shaped structure of nodular vascular framework is connected with the vascular system of plant in the base, It was derived originally from the plant lateral root primordium.
本文考察了十三个鬼桕毒及其衍生物的立体异构体的质谱性能。
Mass spectra of thirteen epimers of podophyllotoxin and its derivatives have been examined.
胆甾醇、麦角甾醇和豆甾醇及其衍生物是真菌中的主要甾体化合物,具有重要的生理功能和生物学活性。
Cholesterol, ergosterol and stigmasterol and their derivatives are the major steroids in fungi with important physiological functions in fungi as well as biological activities on other organisms.
双核某种真菌中的状态,在这种真菌中,每个菌丝体都含有两个核,而每个核都是从不同的母体上衍生的。
The state in certain fungi in which each compartment of a hypha contains two nuclei, each derived from a different parent.
文章还介绍了蜜胺衍生物作为无刺激性气味的甲醛给予体对粘接性能的影响。
Effect of melamine derivative as pungent odorless formaldehyde donor on bonding properties of adhesive was also described.
目的观察新型莨菪烷衍生物8310对豚鼠离体左房肌快反应动作电位的影响。
AIM To observe effects of the newly synthetized nortropane derivative 8310 on the fast response action potential of isolated guinea-pig atria.
建立柱前衍生化-毛细管气相色谱法分离2,5 -己二醇对映体的方法。
A method for the enantioseparation of 2, 5-hexanediol by capillary gas chromatography with precolumn derivatization was proposed.
目的研究盐酸坦洛新对映体在纤维素衍生物及蛋白质固定相上的保留行为,优化色谱条件。
OBJECTIVE To develop a HPLC method for the separation of the enantiomers of tamsulosin hydrochloride using derivatized cellulose and protein chiral stationary phases.
报道了用GC/MS方法及衍生化技术研究6甲氧基正丁苯酞(MBP)在大鼠肝微粒体中的代谢转化结果。
The in vitro biotransformation of 6 methoxy butyl phthalide (MBP) by phenobarbital induced rat liver microsomes was investigated by GC/MS and GC/MS with TMS derivatization.
研究发现,SO_2及其衍生物可引起人外周血淋巴细胞、小鼠骨髓细胞、中国仓鼠肺成纤维细胞等哺乳动物细胞的染色体畸变、姊妹染色单体交换及微核的形成。
Several studies have shown that SO2 and its derivatives could induce chromosomal aberrations, sister chromatid exchanges and micronuclei in human blood lymphocyte, bone marrow cell in mice and CHL.
目的检测来源不明的额外标记染色体和衍生染色体。
Objective To detect the chromosomal origin of supernumerary marker chromosome(SMC) and derivative chromosome which was obliterate in origin.
玻璃体结合蛋白受体的新的拮抗剂衍生物,它们的制备方法,它们作为药物的应用和包含它们的药物组合物。
Novel vitronectin receptor antagonist derivatives, method for preparing same, use thereof as medicines and pharmaceutical compositions containing same.
膜复合物区位于核与顶体之间,由许多膜片层结构及其衍生的囊泡共同组成。
The membrane complex area, which lies between the nucleus and the acrosomal region, contains numerous lamellar membrane structure and vesicle which originate from the lamellar membrane structure.
生命的历史是各种生命体在永不停息的地球上繁衍生息的编年史。
The history of life is a chronicle of a restless Earth billions of years old, inhabited by a changing cast of living forms.
合成了一种新的含多个酯基的化合物,经1H-NMR确定了其结构,它是合成具有优良溶解性和非线性光学性能的C60衍生物的前驱体。
A new compound containing multi-ester was synthesized and was characterized by 1H-NMR spectroscopy, it is a precursor for a new C60 derivative with excellent solubility and optical limiting property.
从自然界含量丰富的胆固醇和简单芳香衍生物出发,经过简单的合成即可得到凝胶的前体。
Cholesterol abundant in the nature and simple aromatic derivative can be made into gel precursor just through simple synthesis.
本发明提供了新的植物衍生的调控序列和构建体以及使用这种序列指导外源多核苷酸序列在植物中表达的方法。
Novel plant derived regulatory sequences and constructs and methods of using such sequences for directing expression of exogenous polynucleotide sequences in plants are provided.
本文通过选用十一种具有极性梯度的不同固定液,探讨桂皮酸顺反异构体硅烷醚衍生物分离与选择性分子间引力的关系,并从分子结构的角度来阐述选择相应固定液进行异构体分离的可能性。
It is proposed that selective intermolecular force can be used as a new parameter for; selecting stationary phase in order to separate the isomer but not the "polarity similarity principle".
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