己酸

Utilizing ion-pair reversed-phase HPLC, four kinds of oligonucleotides with size 18, 19, 20 and 21nt, respectively, were separated successfully.

用己知浓度的单链寡聚核营酸作为标准品，制作了浓度与峰面积的标准曲线。

Iron is recovered in the form of jarosite and ferric hydroxide that the concentrations of them determinate with dichromate method are

其中铁以黄铁钒和氢氧化铁的形式回收利用，经GB/T 223.7-2002重铬酸钾滴定法滴定其铁含量分别为72.37％，62.0％己达到可综合利用的水平。

After four weeks treatment the blood glucose, activities of muscle hexokinaseand liver malate dehydrogenase were tested.

治疗4周后检测大鼠空腹血糖值、肌肉己糖激酶和肝脏苹果酸脱氢酶活性。

After four weeks treatment the blood glucose, activities of muscle hexokinaseandliver malate dehydrogenase were tested.

治疗4周后检测大鼠空腹血糖值、肌肉己糖激酶和肝脏苹果酸脱氢酶活性。

The nitrosation of cyclohexanecarboxylic acid with nitrosyl sulfuric acid is an important industrial process to produce ε-caprolactam.

由环己烷羧酸与亚硝基硫酸的亚硝化反应制取己内酰胺是一个重要的工业反应过程。

The acid property of zirconium oxychloride was characterized by means of DTA and FT-IR spectra of pyridine absorbed on the surface.

采用DTA和吸附吡啶的FT-IR表征氯氧化锆的表面酸性，用Hamm ett指示剂测定其酸强度，以催化合成环己酮2，3-丁二醇缩酮为探针反应优化缩酮反应条件，并考察它对其他缩酮反应的催化活性，比较了不同催化剂对缩酮活性的影响。

Taking Na_2SnO_3·3H_2O as raw material, organic reagent (pentyl alcohol, butyl alcohol, cyclohexane) as dispersant, and adding anion surfactant (sodium dodecyl alkylbenzen sulfonate, ABS), uniform ultrafine SnO_2 powder is prepared by hydrothermal method using Sn_4 deposition as precursor.

以Na2SnO3·3H2O为原料，有机试剂(正戊醇、正丁醇、环己烷)为分散剂，同时加入阴离子表面活性剂(十二烷基苯磺酸钠，ABS)，以氢氧化锡沉淀为前驱体，用水热法制备了粒度均匀的SnO2超细粉体。

The characteristics of glass microelectrode recorded electrical activity of nociceptive neurons in the caudate nucleus elicited by microinjection of GABA and blockage by picrotoxin were studied in 53 Wistar rats.

在53只成年W istar大鼠上，用玻璃微电极引导神经元放电，观察了尾核内注射Y-氨基丁酸后，尾核痛反应神经元放电的变化和印防己毒素(picrotoxin， PIC)对GABA作用的阻断效应。

By using radioactive ligand receptor binding assay and observing animal activities, this paper reports the effects of convulsants of picrotoxin, penicillin and kainic acid on the 3H GABA A binding in the cerebral cortex, hippocampus and cerebellum of mice.

采用放射配体受体结合分析法和动物行为观察，研究了致惊药印防己毒素(picrotoxin ，Pic)、青霉素(Penicillin ，PG)、红藻氨酸(kainicacid ，KA)对小白鼠大脑皮层、海马、小脑三脑区3 H GABA与GABAA 受体结合的影响。

Picrotoxin, a specific chloride channelblocker, partly reduced the effect of propofol on epileptiformactivity, but bicuculline, a competitive -aminobutyric acidAreceptor antagonist, failed to antagonize it.

印防己毒素，一种特殊的氯离子通道阻滞剂，部分抑制异丙酚对癫痫样电活动的作用；但是，荷包牡丹碱，一种竞争性-氨基丁酸受体拮抗剂，不能拮抗它的作用。

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。